DS87C530-QCL+ Embedded - Microcontrollers by Maxim Integrated
DS87C530-QCL+ is a Embedded - Microcontrollers from Maxim Integrated in LCC packaging. It is commonly reviewed for IC MCU 8BIT 16KB OTP 52PLCC. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.
Review TrustCompo quality credentials, traceability support, anti-counterfeit handling, and inspection controls before sending an RFQ.
4 certifications
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
RFQ checklist
Order process
Confirm the core buying details for DS87C530-QCL+ before RFQ, PO release, and shipment planning.
1
Confirm MPN
Use the exact part number, manufacturer, package, and approval constraints in the RFQ.
2
Check stock and price
Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.
3
Align documents
Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.
4
Arrange shipment
Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.
Before PO release
Part confirmation
Exact MPN confirmed: DS87C530-QCL+
Package to verify: LCC
Commercial confirmation
Live stock and lead time confirmed by RFQ
Final price and tax terms confirmed before PO release
Fulfillment & documents
Ship-from location: Hong Kong warehouse
Shipping method: DHL, FedEx, UPS, or buyer forwarder account
Product overview
Product overview
Review the sourcing context for DS87C530-QCL+ from Maxim Integrated, including product identity, application fit, package notes, and purchasing considerations.
DETAILED The DS87C530/DS83C530 EPROM/ROM microcontrollers with a real-time clock (RTC) are 8051- compatible microcontrollers based on the Dallas Semiconductor high-speed core. They use 4 clocks per instruction cycle instead of the 12 used by the standard 8051. They also provide a unique mix of peripherals not widely available on other processors. They include an on-chip RTC and battery backup support for an on-chip 1k x 8 SRAM. The new Power Management Mode allows software to select reduced power operation while still processing. FEATURES • 80C52 Compatible 8051 Instruction-Set Compatible Four 8-Bit I/O Ports Three 16-Bit Timer/Counters 256 Bytes Scratchpad RAM • Large On-Chip Memory 16kB EPROM (OTP) 1kB Extra On-Chip SRAM for MOVX • ROMSIZE Features Selects Effective On-Chip ROM Size from 0 to 16kB Allows Access to Entire External Memory Map Dynamically Adjustable by Software Useful as Boot Block for External Flash • Nonvolatile Functions On-Chip Real-Time Clock with Alarm Interrupt Battery Backup Support of 1kB SRAM • High-Speed Architecture 4 Clocks/Machine Cycle (8051 = 12) Runs DC to 33MHz Clock Rates Single-Cycle Instruction in 121ns Dual Data Pointer Optional Variable Length MOVX to Access Fast/Slow RAM /Peripherals • Power Management Mode Programmable Clock Source Saves Power Runs from (crystal/64) or (crystal/1024) Provides Automatic Hardware and Software Exit • EMI Reduction Mode Disables ALE • Two Full-Duplex Hardware Serial Ports • High Integration Controller Includes: Power-Fail Reset Early-Warning Power-Fail Interrupt Programmable Watchdog Timer • 14 Total Interrupt Sources with Six External
Technical parameters
Parameters
Compare grouped DS87C530-QCL+ parameters from Maxim Integrated, including package, series, key attributes, and technical values used for engineering and sourcing review.
Product Attribute
Categories
Integrated Circuits (ICs)
Product Attribute
Sub-Categories
Embedded - Microcontrollers
Product Attribute
Manufacturer
Maxim Integrated
Product Attribute
Number Of I/O
32
Product Attribute
Housing Material
ROHS3 Compliant
Product Attribute
Terminal Position
Surface Mount
DS87C530-QCL+ Product Attribute
Parameter
Value
Categories
Lists the product categories or classifications assigned to this component, such as connectors, capacitors, or modules. This helps in filtering and comparing similar parts. Review the categories to ensure the component fits your application and to find alternative parts in the same class.
Integrated Circuits (ICs)
Sub-Categories
Indicates the specific product subcategories or classifications within the broader component family. Helps narrow down search results and identify the exact type of component needed for your design. Review the subcategory to ensure compatibility with your application.
Embedded - Microcontrollers
Manufacturer
Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts.
Maxim Integrated
Number Of I/O
Total number of input/output pins or channels available on the device. Determines connectivity and interface capability. Verify against your system requirements and datasheet to ensure sufficient I/O for your application.
32
Housing Material
Specifies the material of the component's outer casing, such as plastic, metal, or ceramic. This affects durability, thermal performance, and environmental resistance. Verify against datasheet for application-specific requirements like flammability or chemical exposure.
ROHS3 Compliant
Terminal Position
Position of the terminals on the package, such as dual-in-line, gull-wing, or J-lead. This affects PCB layout, soldering, and thermal performance. Engineers must ensure the terminal position matches the footprint and assembly capabilities of their manufacturing line.
Surface Mount
Locking Feature
Indicates the locking mechanism used to secure the connector or terminal in place. Choose the appropriate type for your application to ensure reliable mating and vibration resistance. Verify compatibility with the mating part and datasheet specifications.
Lead Free
Number Of Bits
Bit width of digital data processed by a converter, processor, or memory. Higher bits mean better resolution or precision. Verify against datasheet to match your system's data width and accuracy needs.
No
Max Supply Voltage
Indicates the highest DC or AC voltage that can be safely applied to the power supply pin without risking damage or malfunction. Verify this limit against the datasheet before designing your circuit to ensure reliable operation under all conditions.
Surface Mount
Number Of Contacts
Total number of electrical contacts in the connector, which determines the maximum number of circuits that can be connected. This is a critical parameter for matching the connector to your wire harness requirements. Ensure the contact count aligns with your signal and power needs.
Unknown
Converter Type
Identifies the conversion architecture, such as ADC, DAC, or DC-DC. This determines the signal path, interface, and performance characteristics. Verify the type matches your system's analog or digital conversion needs before selecting the part.
4 (72 Hours)
Package / Case
Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility.
52-LCC (J-Lead)
Specifications
Review the complete technical specifications for this electronic component, including electrical ratings, mechanical dimensions, and environmental limits. Verify these parameters against your application requirements and the manufacturer's datasheet to ensure compatibility and reliable operation.
Matte Tin (Sn)
Radiation Hardening
Indicates if the component is designed to withstand ionizing radiation in space, nuclear, or high-energy physics applications. Compare radiation-tolerant vs. radiation-hardened parts for mission-critical designs. Verify the total ionizing dose (TID) and single-event effect (SEE) ratings in the datasheet.
0°C~70°C TA
Width
Physical width of the component body, typically in millimeters. Essential for PCB footprint design and mechanical fit. Verify against the datasheet to ensure proper clearance and compatibility with your board layout and enclosure.
8b
Manufacturer'S Part No.
The unique part number assigned by the original component manufacturer. Use this to cross-reference datasheets, verify specifications, and ensure the exact component matches your design requirements. Always confirm the number against the manufacturer's official documentation.
DS87C530-QCL+
Series
Indicates the product series or family, grouping components with similar design and specifications. Helps identify compatible parts and compare within a product line. Verify the series against the datasheet to ensure correct application.
16kB
Technology
Manufacturing technology or process used for the component, such as thin film, thick film, or semiconductor process. Affects performance, stability, and cost. Confirm the technology matches your application requirements and environmental conditions.
DS87C530
Input Power-Max (CW)
Indicates the maximum continuous wave input power the component can safely handle without damage or excessive distortion. Exceeding this limit may cause failure. Verify this value against your signal power and consider peak-to-average ratio in modulated systems.
15 Weeks
Temperature Grade
Defines the operating temperature range classification for the component, such as commercial, industrial, or automotive. This indicates the environmental conditions the device can withstand. Ensure the grade matches your application's ambient temperature requirements.
52
Supply Voltage
Specifies the nominal operating voltage that must be applied to the component for proper function. Verify this value against your system's power rail and the datasheet's absolute maximum ratings to ensure reliable operation and avoid damage.
2004
Data Rate
Specifies the maximum data transfer rate the component can handle, typically in bits per second. Compare this value with your system's required throughput to ensure adequate bandwidth. Verify against the datasheet for exact conditions and supported protocols.
52
Connector/Contact Type
Specifies the connector or contact style, such as pin, socket, or blade. This determines mating compatibility and mechanical fit. Verify against the datasheet to ensure correct pairing with the mating connector and proper application.
5.5V
Cable End Type
This attribute indicates how the cable is terminated at its end, such as stripped, tinned, ferrule, or connectorized. It affects the ease of installation, reliability of the connection, and compatibility with terminal blocks or other components. Buyers should select the appropriate type based on the application and verify with the datasheet.
4.5V
Material Flammability Rating
Indicates the flammability classification of the insulating material used in the component, typically following UL 94 standards. This rating helps engineers assess fire safety and compliance with regulatory requirements. Check the datasheet for the specific test method and thickness conditions.
EPROM, OTP
Flammability Rating
UL flammability rating of the material used in the component, indicating its resistance to ignition and flame spread. This is important for safety compliance in end products. Check the rating against your application's required safety standards and environmental conditions.
Power-Fail Reset, WDT
Threshold Voltage
The minimum gate-to-source voltage that makes the device start conducting. Compare this value across parts to ensure your drive circuit can reliably turn the switch on. Always verify against the datasheet for your operating temperature.
19.2mm
Operating Supply Voltage
Specifies the voltage range within which the component operates correctly. Check the datasheet to ensure your power supply meets the minimum and maximum limits, as exceeding them can damage the device or cause malfunction.
EBI/EMI, UART, USART
DS87C530-QCL+ Product Parameter
Parameter
Value
Core Size
Indicates the bit width of the processor core, such as 8-bit, 16-bit, or 32-bit. This determines the maximum data size the CPU can handle in one operation. Compare this with your software requirements and memory addressing needs to ensure compatibility with your application.
8-Bit
Access Time
Specifies the delay from address or control signal assertion until valid data is available at the output. Critical for memory and FPGA configuration devices. Compare with system clock requirements and verify against datasheet timing diagrams.
33 μs
UPs/UCs/Peripheral ICs Type
Specifies the functional category of the integrated circuit, such as microprocessor, microcontroller, or peripheral controller. This classification helps engineers quickly identify the device's role in a system. Verify the exact type against the datasheet to ensure compatibility with your application's processing and interface requirements.
MICROCONTROLLER
Program Memory Size
Indicates the amount of non-volatile memory available for storing firmware or program code. This determines the maximum code size that can be executed. Verify that the program memory size is sufficient for your application's firmware, including future updates or additional features.
16KB 16K x 8
Program Memory Type
Technology used for storing firmware, such as Flash, EEPROM, or OTP. Determines reprogrammability, endurance, and write speed. Choose based on update requirements and production volume. Verify the memory size and programming interface in the datasheet.
OTP
Number Of Timers/Counters
Specifies how many built-in timer or counter channels are available. These are used for generating precise delays, measuring signal frequencies, or creating PWM signals. Engineers should ensure the count meets the timing requirements of their application, considering each timer's resolution and features.
3
Bit Size
Specifies the number of bits in a single data word for digital components. This determines the maximum data width the device can process or store. Compare bit sizes when selecting microcontrollers, ADCs, DACs, or memory chips to ensure compatibility with your system's data bus and processing requirements.
8
DMA Channels
Number of independent direct memory access channels available on the microcontroller or processor. Compare this when selecting devices for data-intensive applications to ensure sufficient bandwidth for peripherals without CPU load. Verify against the datasheet for exact channel mapping and features.
NO
Oscillator Type
Specifies the oscillator circuit type used for clock generation in the component. Compare crystal, ceramic, RC, or MEMS types to match frequency stability and startup requirements. Verify against the datasheet for your application.
External
DAC Channels
Number of digital-to-analog converter channels integrated in the device. Compare this to the number of analog outputs you need in your system. Verify against the datasheet to ensure the DAC resolution and output drive capability match your application requirements.
NO
Has ADC
Check this attribute to confirm whether the component integrates an analog-to-digital converter. This is critical for microcontrollers, sensors, and mixed-signal ICs where analog inputs need digital processing. Verify against the datasheet to ensure the ADC meets your resolution and sampling requirements.
NO
Voltage - Supply (Vcc/Vdd)
Indicates the recommended supply voltage range for the component. This is critical for proper operation and must be matched to your power rail. Always verify the absolute maximum ratings and recommended operating conditions in the datasheet to avoid damage or malfunction.
4.5V~5.5V
UART Channel Count
Number of independent UART interfaces for serial communication. Each channel supports bidirectional data transfer with configurable baud rate. Ensure the count meets your connectivity needs for peripherals, debugging, or inter-processor links. Verify pin availability in the datasheet.
2
Maximum Operating Supply Voltage
Highest supply voltage at which the component can operate normally without damage or performance degradation. Exceeding this limit may cause overheating or failure. Always check this parameter against your power supply design to ensure the component operates within its safe voltage range for reliable long-term performance.
260
Triac Type
Specifies the triac construction or series, such as standard, snubberless, or logic-level. This affects switching performance, gate sensitivity, and commutation capability. Verify the exact type against the datasheet to ensure compatibility with your circuit's voltage, current, and triggering requirements.
Active
Typical Quiescent Current (MA)
Typical current consumed by the component in standby or idle state, measured in milliamperes. This is important for battery-powered or low-power applications. Compare this value with your power budget to ensure the component does not drain excessive current when inactive, affecting overall system efficiency.
CMOS
Drain To Source Resistance
This is the on-state resistance between the drain and source terminals of a MOSFET. It affects power dissipation and efficiency. Lower values are preferred for high-current switching. Always check the datasheet for the specified test conditions, as RDS(on) varies with gate voltage and temperature.
EAR99
Total Resistance
Total resistance is the end-to-end resistance of a component, such as a potentiometer or resistor network. It defines the maximum resistance available and is critical for circuit design. Verify this value against the datasheet to ensure proper operation.
Tube
Transformer Type
Indicates the construction or configuration of the transformer, such as flyback, forward, or planar. Affects performance, size, and application suitability. Refer to datasheet for detailed specifications and recommended usage.
yes
Minimum Switching Frequency
Specifies the lowest switching frequency at which the power device can operate reliably. Compare this value with your application's required switching speed to ensure proper performance. Verify against the datasheet's recommended operating conditions.
5V
Transmission Media Type
Specifies the physical medium through which signals travel, such as fiber optic, twisted pair, or coaxial cable. This attribute is critical for ensuring compatibility with your network infrastructure and for meeting performance requirements. Verify the media type against your system's specifications and the component datasheet to avoid signal integrity issues.
5V
Accessory Type
Specifies the category of accessory or add-on part for electronic components. Use this to filter compatible mounting hardware, connectors, or protective covers. Verify the accessory type against the component datasheet to ensure proper fit and function in your application.
QUAD
Core Processor
Identifies the processor architecture and core type, such as ARM Cortex-M or RISC-V. Determines instruction set, toolchain compatibility, and performance characteristics. Check the datasheet for core frequency and features to ensure it meets your processing needs.
8051
Nominal Attenuation
Specifies the typical signal loss introduced by the component under standard conditions. Compare this value across similar parts to match your circuit's allowable attenuation. Always verify against the datasheet for frequency and temperature dependencies.
e3
Voltage Rating
Specifies the maximum continuous voltage the component can safely withstand without damage or performance degradation. Critical for ensuring proper operating margins in power supplies, signal lines, and isolation barriers. Always confirm with the datasheet for absolute maximum ratings.
30
Minimum Operating Supply Voltage
Specifies the lowest supply voltage at which the component remains fully functional. Compare this value with your system's power rail tolerance and verify it against the datasheet's recommended operating conditions to ensure reliable startup and operation.
J BEND
Connector Support Type
Indicates the mechanical mounting or support method for the connector, such as panel mount, board mount, or free-hanging. This affects installation, vibration resistance, and space requirements. Verify compatibility with your enclosure and PCB layout before ordering.
PRODUCTION (Last Updated: 1 month ago)
Operating Supply Voltage (V)
Specifies the nominal or range of DC supply voltage for normal operation. Compare this with your system's power rail to ensure compatibility. Always check the absolute maximum ratings in the datasheet to avoid overvoltage damage.
33MHz
Power Supplies
Specifies the required power supply voltages for the component. Engineers use this to ensure the board's power rails match the device's needs. Verify against the datasheet's recommended operating conditions to avoid undervoltage or overvoltage issues.
87C
Taper
Specifies the resistance change curve of a potentiometer, such as linear or logarithmic. This affects how the output varies with rotation. Verify the taper type against your circuit requirements and the datasheet to ensure proper volume or control response.
3.96mm
Typical Switching Frequency (KHz)
Typical switching frequency of a power converter or driver. Compare this value to your application's needs to ensure efficient operation. Verify against the datasheet for exact conditions.
Microcontrollers
Number Of Turns
Number of turns in a coil or winding. Affects inductance, transformer ratio, and impedance. Critical for designing transformers, inductors, and magnetic components. Check datasheet for tolerance.
19.2mm
Filter Type
Specifies the filter topology used in the component, such as low-pass, high-pass, band-pass, or notch. This determines the frequency response and attenuation characteristics. Engineers must verify the filter type against the datasheet to ensure it meets the required signal conditioning and interference rejection for the application.
52
Connectivity
Indicates the communication interfaces supported by the component, such as UART, SPI, I2C, USB, or Ethernet. Engineers compare this to ensure the device can interface with the rest of the system. Verify the exact interface versions and pin assignments in the datasheet.
NO
Terminal Block Type
Specifies the mechanical configuration of the terminal block, such as pluggable, fixed, or barrier style. This affects mounting, wiring, and compatibility with mating connectors. Verify the exact type against the datasheet to ensure proper fit and reliable electrical connections in your assembly.
1K x 8
Datasheet preview
Datasheet PDF viewer
Preview the DS87C530-QCL+ datasheet from Maxim Integrated to check package, electrical characteristics, application notes, and document evidence before RFQ.
No public product notice document is currently displayed for DS87C530-QCL+. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
Related sourcing options
Recommended products
Explore related Embedded - Microcontrollers products to compare fit, stock status, datasheets, and sourcing options.
Targeted answers for buyers verifying the exact DS87C530-QCL+ ordering code, packaging, stock, datasheet, and replacement path.
What does DS87C530-QCL+ mean?
DS87C530-QCL+ is the exact ordering code listed for a Embedded - Microcontrollers component from Maxim Integrated. The current package reference is LCC, with listed context including IC MCU 8BIT 16KB OTP 52PLCC. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the DS87C530-QCL+ ordering code?
Treat DS87C530-QCL+ as the full ordering code during RFQ and engineering review. Confirm the listed LCC package, manufacturer documentation from Maxim Integrated, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.
What package is DS87C530-QCL+ supplied in?
DS87C530-QCL+ is currently listed with package reference LCC from Maxim Integrated. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is DS87C530-QCL+ currently available?
DS87C530-QCL+ is currently marked with stock availability on this page. Before ordering, confirm the package (LCC), listed stock (151481), available quantity (54755), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
Where can I compare DS87C530-QCL+ alternatives?
A mapped alternative list is not currently published for DS87C530-QCL+. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.