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ATSAMR21G18A-MFT

Microchip Technology
RoHS
RoHS RoHS compliant
Package 48-VFQFN Exposed Pad
Category RF/IF and RFID / RF Transceiver ICs
Description SAMR21 48PIN 256K 85C T&R MAC addr - SAMR21 48pin 256K 125C T&R
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Inventory: 6214
Minimum: 1
Total Price: USD $5.19
Unit Price: USD $5.191644
≥1 USD $5.191644
≥10 USD $5.038948
≥100 USD $4.886253
≥500 USD $4.695384

Technical Details

Supply Chain

Factory Lead Time 12 Weeks

Physical

Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-VFQFN Exposed Pad
Number of Pins 48

Compliance

RoHS Status ROHS3 Compliant

Technical

Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 2015
Series SMART? SAM R21
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Type TxRx + MCU
Technology CMOS
Voltage - Supply 1.8V~3.6V
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Frequency 2.4GHz
Base Part Number ATSAMR21G
Interface I2C, SPI, UART, USART, USB
Memory Size 256kB Flash 32kB SRAM
Number of I/O 28
RAM Size 32kB
Memory Type FLASH
Bit Size 32
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 3
ROM (words) 262144
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
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

Dimensions

Height Seated (Max) 1mm
Length 7mm

Alternative Model

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