ATSAMR21G16A-MF
RoHS 
RoHS compliant
RoHS compliantPackage 48-VFQFN Exposed Pad
Category RF/IF and RFID / RF Transceiver ICs
Description
IC RF TxRx + MCU General ISM > 1GHZ2.4GHz 48-VFQFN Exposed Pad
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Buying Options
Total Price: USD $6.71
Unit Price: USD $6.7127
≥1 USD $6.7127
≥200 USD $5.5081
≥416 USD $5.3352
≥832 USD $5.16325
Inventory: 4235
Minimum: 1
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Technical Details
Technical
Core Architecture ARM
On Chip Program ROM Width 8
CPU Family CORTEX-M0
Low Power Mode YES
Number of Programmable I/O 28
Format FIXED POINT
Power - Output 4dBm
Integrated Cache YES
RF Family/Standard General ISM > 1GHZ
RAM (words) 8000
Data Rate (Max) 250kbps
Serial Interfaces I2C, SPI, UART, USART, USB
Current - Receiving 11.3mA~11.8mA
Current - Transmitting 7.2mA~13.8mA
Number of Serial I/Os 5
Modulation O-QPSK
Number of External Interrupts 15
Sensitivity (dBm) -99 dBm
On Chip Data RAM Width 8
Number of DMA Channels 12
Number of Timers/Counters 3
DAC Channels NO
PWM Channels YES
Data Bus Width 32b
DMA Channels YES
Has ADC YES
Watchdog Timer Yes
Bit Size 32
Memory Type FLASH
RAM Size 8kB
Speed 48 MHz
Number of I/O 28
Memory Size 64kB Flash 8kB SRAM
Interface I2C, SPI, UART, USART, USB
JESD-30 Code S-XQCC-N48
Base Part Number ATSAMR21G
Frequency 2.4GHz
Terminal Pitch 0.5mm
Terminal Form NO LEAD
Terminal Position QUAD
Voltage - Supply 1.8V~3.6V
Technology CMOS
Type TxRx + MCU
Number of Terminations 48
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Series SMART? SAM R21
Published 2016
Packaging Tray
Operating Temperature -40°C~125°C
Dimensions
Height Seated (Max) 1mm
Length 7mm
Compliance
RoHS Status ROHS3 Compliant
Physical
Package / Case 48-VFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Tin
Supply Chain
Factory Lead Time 12 Weeks
Alternative Model
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