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Atmel ATSAMHA1G16A

ARM Cortex-M0+, 48 MHz, 66 kB ROM, 8 kB RAM

The Atmel SAM HA1 A is a low-power automotive system-in-package (SiP) product series using the 32-bit ARM Cortex M0+ processor featuring 48 pins with up to 64KB of Flash, up to 2KB of read-while-write data flash, and up to 8KB of SRAM. The SAM HA1 devices operate at a maximum frequency of 48MHz and reach 2.46 Coremark/MHz. They also include a LIN system basis chip (SBC) with a fully integrated LIN transceiver designed in compliance with the LIN specifications 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2, and a 3.3V/85mA voltage regulator.

Core ARM Cortex-M0+, 48 MHz 8 -channel DMA
  • DMA:8 -channel DMA
  • Processor:ARM Cortex-M0+, 48 MHz
  • Other:12 x Event System channels
Memory 8 kB RAM, 66 kB ROM
  • ROM:64 kB
  • ROM:2 kB
  • RAM:8 kB
Clock & Power 2.70 V .. 3.63 V, 48 MHz
  • Supply Voltage:2.70 V .. 3.63 V Operating Voltage
  • Maximum Clock Frequency:48 MHz
  • RTC:32 kHz
  • Other:5 x SERCOMM (I2C, USART, SPI, Lin slave)
Timer/Counter/PWM 3 x 32-bit Timer, 5 x 32-bit Timer
  • Watchdog:1 x Watchdog Timer
  • Timer/Counter:3 x 32-bit Timer/Counter for Control
  • Timer/Counter:5 x 32-bit Timer/Counter
Analog 1-channel 10 bit DAC, 13-channel 12 bit ADC, 2 x Analog Comparator
  • ADC:13-channel x 12 bit ADC
  • DAC:1-channel x 10 bit DAC
  • Other:2 x Analog Comparator
I/O & Package -40 °C .. 105 °C, 48-QFN
  • Operating Temperature Range:-40 °C .. 105 °C Operating Temperature Range
  • I/Os:32 General Purpose I/Os
  • External Interrupts:14 External Interrupts
  • Package, QFN:48-pad QFN Package
  • Capacitive Touch Inputs:1 x Peripheral Touch Controller
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
Examples
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