What is CY8C3866AXI-040?
CY8C3866AXI-040 is a Embedded - Microcontrollers component from Cypress Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original CY8C3866AXI-040, Embedded - Microcontrollers, by Cypress Semiconductor
IC MCU 8BIT 64KB FLASH 100TQFP
RoHS
Datasheet
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Key specifications
Serise
PSOC® 3 CY8C38xx
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Embedded - MicrocontrollersDescription
IC MCU 8BIT 64KB FLASH 100TQFP
key Attributes
-
Technical document
Open The Official Datasheet
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Globally recognized certifications
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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.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
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Product overview
Overview
IC MCU 8BIT 64KB FLASH 100TQFP
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
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Popular Specs Surfaced First
Package Parameter
Height Seated (Max)
1.6mm
Product Attribute
Part Status
Active
Product Attribute
Packaging
Tray
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Height Seated (Max)
1.6mm
Part Status
Active
Packaging
Tray
REACH Status
REACH Unaffected
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
16 Weeks
Published
2005
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Terminal Position
QUAD
Terminal Pitch
0.5mm
Operating Temperature
-40°C~85°C TA
Sub-Categories
Embedded - Microcontrollers
Package / Case
100-LQFP
ECCN
3A991A2
Contact Plating
Gold
Surface Mount
YES
Reflow Temperature-Max (S)
30
Radiation Hardening
No
Pbfree Code
yes
Manufacturer
Cypress Semiconductor
Supply Voltage
3.3V
Number Of Pins
100
Pin Count
100
Number Of Terminations
100
EEPROM Size
2K x 8
Frequency
67MHz
Subcategory
Other uPs/uCs/Peripheral ICs
UV Erasable
N
Number Of I/O
62
Series
PSOC® 3 CY8C38xx
Base Part Number
CY8C3866
Interface
CAN, EBI/EMI, I2C, LIN, SPI, UART, USART, USB
Manufacturer'S Part No.
CY8C3866AXI-040
Oscillator Type
Internal
Core Size
8-Bit
RAM Size
8K x 8
Supply Voltage-Min (Vsup)
1.71V
Power Supplies
2/5V
Memory Size
64kB
Program Memory Size
64KB 64K x 8
Program Memory Type
FLASH
Data Bus Width
8b
Watchdog Timer
Yes
Supply Voltage-Max (Vsup)
5.5V
Number Of Timers/Counters
4
Boundary Scan
YES
Core Processor
8051
Number Of Programmable I/O
72
Peripherals
CapSense, DMA, LCD, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)
1.71V~5.5V
RAM (Words)
8000
ROM Size (Bits)
65536Bits
Data Converter
A/D 16x20b; D/A 4x8b
Connectivity
CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART, USB
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
ECCN Code
3A991.A.3
Common questions
Product FAQ
Quick answers for buyers reviewing CY8C3866AXI-040, stock, documentation, and sourcing steps.
What package and description are listed for CY8C3866AXI-040?
CY8C3866AXI-040 is listed with package reference LQFP. The current product description is IC MCU 8BIT 64KB FLASH 100TQFP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is CY8C3866AXI-040 available in stock?
This page currently shows 59371 units in stock and 25079 units available for CY8C3866AXI-040. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for CY8C3866AXI-040?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for CY8C3866AXI-040 by Cypress Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for CY8C3866AXI-040?
Yes. This page links to the datasheet for CY8C3866AXI-040 by Cypress Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify CY8C3866AXI-040 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for CY8C3866AXI-040 before approving the order.
Embedded - Microcontrollers
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