Microchip Technology_ATSAMC21J16A-AUT
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Microchip Technology
ATSAMC21J16A-AUT

685-ATSAMC21J16A-AUT
PDF Datasheet
IC MCU 32BIT 64KB FLASH 64TQFP
5 Weeks

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Tech Specifications

Program Memory Type
FLASH
PPAP
No
Data Bus Width (bit)
32
Product Status
Active
SPI
6
Analog Comparators
4
Automotive
No
Special Features
CAN Controller
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ATSAMC21J16A-AUT Description

The ATSAMC21J16A-AUT is a microcontroller unit (MCU) from Microchip Technology. It is part of the SAM C21 family of ARM Cortex-M0+ based MCUs, which are designed for low-power and cost-effective solutions.

Description:

The ATSAMC21J16A-AUT is a high-performance MCU that features a 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz. It includes a range of integrated peripherals, including USB, SERCOM (Serial Communication Interface), and a range of timers and ADCs (Analog-to-Digital Converters). The device is available in a 64-pin QFN (Quad Flat No-leads) package.

Features:

  • 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz
  • Up to 256 kB of flash memory and 32 kB of SRAM
  • USB interface with high-speed and full-speed support
  • SERCOM modules for USART, SPI, and I2C communication
  • Advanced low-power modes to reduce power consumption
  • Up to 20 GPIO (General Purpose Input/Output) pins
  • 12-bit ADC with up to 20 channels
  • Range of timers and PWM (Pulse Width Modulation) generators
  • Security features such as AES encryption and secure boot

Applications:

The ATSAMC21J16A-AUT is suitable for a wide range of applications, including:

  • Industrial control and automation
  • Medical devices
  • Portable devices
  • Home automation and IoT (Internet of Things) devices
  • Wearable devices
  • Human Interface Devices (HID)
  • Wireless applications such as Bluetooth Low Energy (BLE) and Zigbee
  • Automotive applications such as body control modules and infotainment systems

Overall, the ATSAMC21J16A-AUT is a versatile and powerful MCU that offers a range of features and capabilities for a wide range of applications. Its low-power and cost-effective design make it an attractive choice for developers looking to create innovative and efficient solutions.

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