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ATSAMR21G18A-MF Tech Specifications

ATSAMR21G18A-MF datasheet pdf and RF Transceiver ICs product details from Microchip Technology stock available at Bonchip

Product Attribute Attribute Value
Category RF/IF & RFID / RF Transceiver ICs
Manufacturer Microchip Technology
Factory Lead Time 3 Weeks
Factory Lead Time 12 Weeks
Mount Surface Mount
Package / Case 48-VFQFN Exposed Pad
Operating Temperature -40°C~125°C
Published 2014
JESD-609 Code e3
Part Status Active
Number of Terminations 48
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number ATSAMR21G
Memory Size 256kB Flash 32kB SRAM
RAM Size 32kB
Bit Size 32
Has ADC YES
Data Bus Width 32b
DAC Channels NO
ROM (words) 262144
On Chip Program ROM Width 8
Low Power Mode YES
Format FIXED POINT
Integrated Cache YES
Data Rate (Max) 250kbps
Current - Receiving 11.3mA~11.8mA
Number of Serial I/Os 5
Number of External Interrupts 15
On Chip Data RAM Width 8
Height Seated (Max) 1mm
RoHS Status ROHS3 Compliant
Product Attribute Attribute Value
Part Status Active
RoHS Status ROHS3 Compliant
Pbfree Code yes
Contact Plating Tin
Mounting Type Surface Mount
Number of Pins 48
Packaging Tray
Series SMART™ SAM R21
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Type TxRx + MCU
Voltage - Supply 1.8V~3.6V
Terminal Form NO LEAD
Frequency 2.4GHz
Interface I2C, SPI, UART, USART, USB
Number of I/O 28
Memory Type FLASH
Watchdog Timer Yes
DMA Channels YES
PWM Channels YES
Number of Timers/Counters 3
Core Architecture ARM
CPU Family CORTEX-M0
Number of Programmable I/O 28
Power - Output 4dBm
RF Family/Standard General ISM < 1GHz
Serial Interfaces I2C, SPI, UART, USART, USB
Current - Transmitting 7.2mA~13.8mA
Modulation O-QPSK
Sensitivity (dBm) -99 dBm
Number of DMA Channels 12
Length 7mm
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ATSAMR21G18A-MF Documents

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