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Request evaluation samplesATSAMR21G18A-MU RF Transceiver ICs by Microchip Technology
ATSAMR21G18A-MU is a RF Transceiver ICs model from Microchip Technology, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the RF/IF and RFID / RF Transceiver ICs product path. IC RF TXRXMCU ISM1GHZ 48VFQFN. TrustCompo combines the available model, brand, hierarchy, and specification details around ATSAMR21G18A-MU so buyers can move faster from review to quotation.
RoHS
Datasheet
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Documentation support
Pre-shipment inspection review
Key specifications
Series
SMART™ SAM R21
Min Quantity
1
Category
RF/IF and RFIDSub Category
RF Transceiver ICsDescription
IC RF TXRXMCU ISM1GHZ 48VFQFN
key Attributes
-
Datasheet
View ATSAMR21G18A-MU DatasheetTechnical document
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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.
Ordering workflow
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3
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Product overview
Overview
IC RF TXRXMCU ISM1GHZ 48VFQFN
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Popular Specs Surfaced First
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
Product Attribute
Factory Lead Time
12 Weeks
Part Status
Active
Packaging
Tray
REACH Status
REACH Unaffected
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
12 Weeks
Published
2014
Operating Temperature
-40°C~85°C
Technology
CMOS
Terminal Position
QUAD
Terminal Pitch
0.5mm
Manufacturer
Microchip Technology
Package / Case
48-VFQFN Exposed Pad
Terminal Form
NO LEAD
ECCN
5A992C
Interface
I2C, SPI, UART, USART, USB
Contact Plating
Tin
On Chip Data RAM Width
8
Mount
Surface Mount
Pbfree Code
yes
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Reflow Temperature-Max (S)
NOT SPECIFIED
Length
7mm
Number Of Terminations
48
Number Of Pins
48
On Chip Program ROM Width
8
Memory Type
FLASH
Sub-Categories
RF Transceiver ICs
Categories
RF/IF and RFID
Type
TxRx + MCU
Manufacturer'S Part No.
ATSAMR21G18A-MU
Serial Interfaces
I2C, SPI, UART, USART, USB
Frequency
2.4GHz
Power - Output
4dBm
Current - Receiving
11.3mA~11.8mA
Modulation
O-QPSK
Sensitivity (DBm)
-99 dBm
Data Rate (Max)
250kbps
Series
SMART™ SAM R21
Base Part Number
ATSAMR21G
Number Of I/O
28
Current - Transmitting
7.2mA~13.8mA
RF Family/Standard
General ISM > 1GHZ
Height Seated (Max)
1mm
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
Core Architecture
ARM
Format
FIXED POINT
CPU Family
CORTEX-M0
Watchdog Timer
Yes
Has ADC
YES
PWM Channels
YES
Low Power Mode
YES
DAC Channels
NO
DMA Channels
YES
Bit Size
32
Data Bus Width
32b
Integrated Cache
YES
Number Of Timers/Counters
6
Voltage - Supply
1.8V~3.6V
Number Of Serial I/Os
5
Number Of DMA Channels
12
Number Of External Interrupts
15
Memory Size
256kB Flash 32kB SRAM
RAM (Words)
32000
RAM Size
32kB
Common questions
Product FAQ
Quick answers for buyers reviewing ATSAMR21G18A-MU, stock, documentation, and sourcing steps.
What is ATSAMR21G18A-MU?
ATSAMR21G18A-MU is a RF Transceiver ICs component from Microchip Technology. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for ATSAMR21G18A-MU?
ATSAMR21G18A-MU is listed with package reference -. The current product description is IC RF TXRXMCU ISM1GHZ 48VFQFN, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is ATSAMR21G18A-MU available in stock?
This page currently shows 196552 units in stock and 94559 units available for ATSAMR21G18A-MU. 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 ATSAMR21G18A-MU?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATSAMR21G18A-MU by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for ATSAMR21G18A-MU?
Yes. This page links to the datasheet for ATSAMR21G18A-MU by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify ATSAMR21G18A-MU before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ATSAMR21G18A-MU before approving the order.
RF Transceiver ICs
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