What is ATSAMR21E17A-MU?
ATSAMR21E17A-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.
Supply original ATSAMR21E17A-MU, RF Transceiver ICs, by Microchip Technology
IC RF TXRXMCU ISM1GHZ 32VFQFN
RoHS
Datasheet
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Key specifications
Serise
SMART™ SAM R21
Min Quantity
1
Category
RF/IF and RFIDSub Categroy
RF Transceiver ICsDescription
IC RF TXRXMCU ISM1GHZ 32VFQFN
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 RF TXRXMCU ISM1GHZ 32VFQFN
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
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Popular Specs Surfaced First
Product Parameter
Core Architecture
ARM
Product Parameter
Format
FIXED POINT
Product Parameter
CPU Family
CORTEX-M0
Product Parameter
Number Of Timers/Counters
3
Product Parameter
Watchdog Timer
Yes
Product Parameter
Has ADC
YES
Core Architecture
ARM
Format
FIXED POINT
CPU Family
CORTEX-M0
Number Of Timers/Counters
3
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 Serial I/Os
4
Voltage - Supply
1.8V~3.6V
Number Of DMA Channels
12
Speed
48 MHz
Memory Size
128kB Flash 16kB SRAM
RAM Size
16kB
Number Of External Interrupts
14
Height Seated (Max)
1mm
Part Status
Active
Packaging
Tray
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
32-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
Number Of I/O
16
Length
5mm
Number Of Terminations
32
Number Of Pins
32
On Chip Program ROM Width
8
Memory Type
FLASH
Sub-Categories
RF Transceiver ICs
Categories
RF/IF and RFID
Type
TxRx + MCU
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
Current - Transmitting
7.2mA~13.8mA
RF Family/Standard
General ISM > 1GHZ
Base Part Number
ATSAMR21E
Manufacturer'S Part No.
ATSAMR21E17A-MU
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
Common questions
Product FAQ
Quick answers for buyers reviewing ATSAMR21E17A-MU, stock, documentation, and sourcing steps.
What package and description are listed for ATSAMR21E17A-MU?
ATSAMR21E17A-MU is listed with package reference -. The current product description is IC RF TXRXMCU ISM1GHZ 32VFQFN, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is ATSAMR21E17A-MU available in stock?
This page currently shows 59565 units in stock and 55699 units available for ATSAMR21E17A-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 ATSAMR21E17A-MU?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATSAMR21E17A-MU by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for ATSAMR21E17A-MU?
Yes. This page links to the datasheet for ATSAMR21E17A-MU by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify ATSAMR21E17A-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 ATSAMR21E17A-MU before approving the order.
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