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ATSAMD21G18A-AF

ATSAMD21G18A-AF

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Microchip Technology

IC MCU 32BIT 256KB FLASH 48TQFP

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ATSAMD21G18A-AF

ATSAMD21G18A-AF

Active
Microchip Technology

IC MCU 32BIT 256KB FLASH 48TQFP

Find alt

Description

General part information

ATSAMD21 Series

**NOTE:** ATSAMD21J16**A** is not recommended for new designs, please use ATSAMD21J16**B**.

A low-power, high-performance Microchip's ARM® Cortex®-M0+ based flash microcontroller, the ATSAMD21J16 is ideal for a wide range of home automation, consumer, metering, and industrial applications. It features:

* 64KB of flash and 8KB of SRAM

Technical Specifications

Parameters and characteristics for this part

SpecificationATSAMD21G18A-AF
A/D Channels14 count
A/D Resolution (bits)12 bit
ConnectivityUSART, SPI, UART, I2C, LINbus, USB
Core ConfigurationSingle-Core
Core ProcessorARM® Cortex®-M0+
Core Size (Bit Width)32 Bit
D/A Channels1 count
D/A Resolution (bits)10 bit
GradeAutomotive
Mounting TypeSurface Mount
Number of I/O38
Operating Temperature (Max)125 °C
Operating Temperature (Min)-40 °C
Oscillator TypeInternal
Package / Case48-TQFP
Package Length7 mm
Package Name48-TQFP
Package Width7 mm
PeripheralsBrown-out Detect, WDT, Reset, I2S, PWM, DMA, POR
Program Memory Depth256 K
Program Memory Size256 KB
Program Memory TypeFLASH
Program Memory Width8 bit
QualificationAEC-Q100
RAM Size Depth32 K
RAM Size Width8 bit
Speed48 MHz
Voltage - Supply (Vcc/Vdd) Maximum3.6 V
Voltage - Supply (Vcc/Vdd) Minimum1.62 V

Pricing

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CAD

3D models and CAD resources for this part