ATSAML21G17B-AUT Integrated Circuits (ICs)

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The ATSAML21G17B-AUT is an 8-bit automotive microcontroller, developed by Microchip Technology. It is optimized for industrial and automotive applications, designed to meet the highest requirements for safety and performance.

Overview

The ATSAML21G17B-AUT is based on the ARM Cortex-M0+ architecture, with up to 64kB of Flash memory and up to 8kB of SRAM. It features an integrated 1-MHz oscillator, a 24-bit stabilized power supply, and hardware CRC acceleration. It also has an integrated USB 2.0 FS/HS transceiver, and an adjustable brownout sensor.

The device is capable of running at speeds up to 32 MHz and in either low-power or performance modes. It has a wide operating temperature range, from -40 to +125 °C. It is pin-compatible with the ATSAML21E18 and other 8-bit microcontrollers.

Applications

The ATSAML21G17B-AUT is well-suited for applications such as automotive body electronics, automotive driver information systems, factory automation, monolithic motor controllers, lighting controllers, and temperature controllers. It is also suitable for use in medical, industrial and consumer applications.

Features and Benefits

• Integrated 1-MHz oscillator with 15-bit stability
• Direct drive for 6V-28V supply voltage
• Up to 64kB of Flash memory
• Up to 8kB of SRAM
• Up to 32 MHz operating frequency
• Integrated USB 2.0 FS/HS transceiver
• Adjustable brownout sensor
• Wide operating temperature range from -40 to +125 °C
• Pin-compatible with ATSAML21E18

Working Principle

The ATSAML21G17B-AUT is an 8-bit microcontroller that utilizes a Harvard architecture and an ARM Cortex-M0+ processor core. It has an integrated USB 2.0 FS/HS Transceiver, an adjustable Brownout Sensor, an integrated 1-MHz oscillator and a 24-bit stabilized power supply.

The device utilizes Harvard architecture to improve its instruction processing. The Cortex-M0+ processor core is capable of up to 32-MHz operation. It has a wide operating temperature range from -40 to +125 °C and is pin-compatible with the ATSAML21E18.

The device has up to 64KB of Flash memory and up to 8KB of SRAM. It also features an integrated 1-MHz oscillator, a 24-bit stabilized power supply, and hardware CRC acceleration. The device is capable of running in either low-power or performance modes.

In addition, the ATSAML21G17B-AUT has an integrated USB 2.0 FS/HS transceiver and an adjustable brownout sensor. It is well suited to applications requiring robust operation in adverse conditions and extended run times, such as automotive body electronics, automotive driver information systems, factory automation, monolithic motor controllers, lighting controllers and temperature controllers.

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