Microchip ATSAMR21G18A-MU
$ 6.063
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: -74.02%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATSAMR21G18A-MU.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 6.063
$ 20.2
$ 20.2
Stock
224,360
129,221
129,221
Authorized Distributors
6
6
6
Case/Package
-
VQFN
VQFN
Number of Pins
48
48
48
Frequency
2.4 GHz
2.4 GHz
2.4 GHz
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 Date2039-01-15
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-MU provided by its distributors.
IC RF TXRX+MCU ISM>1GHZ 48VFQFN IC RF TxRx + MCU General ISM > 1GHz 2.4GHz 48-VFQFN Exposed Pad
ARM microcontrollers;Cortex M0+;32kB SRAM;256kB FLASH;1.8÷3.6VDC;48MHz;-40...85°C;QFN48;
MCU 32-Bit SAMR21 ARM Cortex M0+ RISC 256KB Flash 2.5V/3.3V 48-Pin QFN EP Tray
4dBm 7.2mA~13.8mA General ISM > 1GHz 11.3mA~11.8mA 1 1 O-QPSK 3.6V 48MHz 250Kbps I2C,SPI,UART,USART,USB 99dBm 1.8V QFN-48 7mm*7mm*950¦Ìm
MCU, 32BIT, CORTEX-M0+, 48MHZ, QFN-48; Product Range: SAM32 Family SAM R21 Series Microcontrollers; Architecture: ARM Cortex-M0+; No. of Bits: 32bit; CPU Speed: 48MHz; Program Memory Size: 256KB; RAM Memory Size: 32KB; No. of
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: -74.02%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
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
Frequency2.4 GHz
HS Code8542.39.0010
InterfaceI2C, SPI, UART, USART, USB
Max Frequency48 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Number of GPIO28
Number of I/Os28
Number of Programmable I/O28
Number of Timers/Counters6
PackagingCut Tape
RAM Size32 kB
Schedule B8542310000
Sensitivity (dBm)-99 dBm
Watchdog TimerYes
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATSAMR21G18A-MU.
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCNo
RoHSCompliant
Compliance Statements