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           Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > ATSAMD21G18A-AUT

ATSAMD21G18A-AUT

Part Number: ATSAMD21G18A-AUT
Manufacturer: Microchip
Part Type: Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > ATSAMD21G18A-AUT
Qty Available:
Description: MCU 32-Bit SAM D21 ARM Cortex M0+ RISC 256KB Flash 3.3V 48-Pin TQFP T/R - Tape and Reel

04/24/2026 – There are 515 pieces pieces of Part Number ATSAMD21G18A-AUT Available.

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MCU 32-Bit SAM D21 ARM Cortex M0+ RISC 256KB Flash 3.3V 48-Pin TQFP T/R - Tape and Reel

Specifications

TYPE DESCRIPTION
Case/Package TQFP
Contact Plating Tin
Mount Surface Mount
Number of Pins 48
Ambient Temperature Range High 85 °C
Core Architecture ARM
Data Bus Width 32 b
Frequency 48 MHz
Interface I2C, I2S, LIN, SPI, UART, USART, USB
Max Frequency 48 MHz
Max Junction Temperature (Tj) 100 °C
Max Operating Temperature 85 °C
Max Supply Voltage 3.63 V
Memory Size 256 kB
Memory Type FLASH
Min Operating Temperature -40 °C
Min Supply Voltage 1.62 V
Number of A/D Converters 1
Number of ADC Channels 14
Number of I2C Channels 6
Number of I/Os 38
Number of Programmable I/O 38
Number of PWM Channels 14
Number of SPI Channels 6
Number of Timers/Counters 3
Number of UART Channels 6
Number of USB Channels 1
Operating Supply Voltage 3.3 V
Oscillator Type Internal
Packaging Tape & Reel (TR)
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size 32 kB
Schedule B 8542310000
Watchdog Timer Yes
Height 1.2 mm

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