Microchip ATSAMR21G18A-MF
IC RF TXRX+MCU ISM<1GHZ 48VFQFN / IC RF TxRx + MCU General ISM < 1GHz 2.4GHz 48-VFQFN Exposed Pad
$ 6.688
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: -3.91%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATSAMR21G18A-MF.
CAD Models
Download Microchip ATSAMR21G18A-MF symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 SnapEDA | SymbolFootprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 6.688
$ 6.063
$ 6.063
Stock
142,235
301,478
301,478
Authorized Distributors
6
6
6
Case/Package
VQFN
-
-
Number of Pins
48
48
48
Frequency
-
-
-
Data Rate
250 kbps
250 kbps
250 kbps
Interface
I2C, SPI, UART, USART, USB
I2C, SPI, UART, USART, USB
I2C, SPI, UART, USART, USB
Current - Receiving
11.8 mA
11.8 mA
11.8 mA
Current - Transmitting
13.8 mA
13.8 mA
13.8 mA
Sensitivity (dBm)
-99 dBm
-99 dBm
-99 dBm
Min Supply Voltage
1.8 V
1.8 V
1.8 V
Max Supply Voltage
3.6 V
3.6 V
3.6 V
Supply Chain
Projected EOL Date2044-12-22
Country of AssemblyPhilippines
Country of FabricationTaiwan
Country of OriginPhilippines
Export Control Classification Number (ECCN) Code5A992.c
Harmonized Tariff Schedule (HTS) Code8542.39.0010
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
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Descriptions
Descriptions of Microchip ATSAMR21G18A-MF provided by its distributors.
IC RF TXRX+MCU ISM<1GHZ 48VFQFN / IC RF TxRx + MCU General ISM < 1GHz 2.4GHz 48-VFQFN Exposed Pad
MCU 32-bit SAM R21 ARM Cortex M0+ RISC 256KB Flash 2.5V/3.3V 48-Pin QFN EP Tray
802.15.4/ZigBee SOC 2400MHz 12000Kbps 48-Pin QFN EP Tray
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS
32BIT QFN48 256K FLS MAX 125°C
IC MCU 32BIT 256KB FLASH 48QFN
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -3.91%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageVQFN
Contact PlatingTin
MountSurface Mount
Number of Pins48
Technical
Core ArchitectureARM
Current - Receiving11.8 mA
Current - Transmitting13.8 mA
Data Bus Width32 b
Data Rate250 kbps
HS Code8542.39.0010
InterfaceI2C, SPI, UART, USART, USB
Max Operating Temperature125 °C
Max Supply Voltage3.6 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Number of GPIO28
Number of Programmable I/O28
Number of Timers/Counters3
RAM Size32 kB
Sensitivity (dBm)-99 dBm
Watchdog TimerYes
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATSAMR21G18A-MF.