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SAMHA0E16A Datasheet Low-Power Automotive SiP

Manufacturer: Microchip Technology

Download the SAMHA0E16A datasheet PDF. This datasheet also includes the SAMHA1E16A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (SAMHA1E16A-Microchip.pdf) that lists specifications for multiple related part numbers.

Overview

ATSAMHAXEXXA Low-Power Automotive SiP Product with 32-bit ARM® Cortex® M0+ Processor and LIN SBC Introduction The SAMHA0/1 is a low-power automotive System-in-Package (SiP) product series using the 32-bit Arm® Cortex®M0+ processor featuring 32 pins with up to 64 KB of Flash, up to 2 KB of read-while-write data Flash, and up to 8 KB of SRAM.

The SAMHA0/1 devices operate at a maximum frequency of 48 MHz and reach 2.46 Coremark/MHz.

The SAMHA0/1 also includes 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, ISO 17987-4 and SAEJ2602-2, and a 3.3V/85 mA voltage regulator.

Key Features

  • Microcontroller.
  • Processor:.
  • ARM Cortex-M0+ CPU running at up to 48 MHz.
  • Single-cycle hardware multiplier.
  • Micro Trace Buffer (MTB).
  • Memories:.
  • 16/32/64 KB in-system self-programmable Flash.
  • 0.5/1/2 KB Read-While-Write (RWW) Flash section.
  • 4/4/8 KB SRAM memory.
  • System:.
  • Power-on Reset (POR) and Brown-out Detection (BOD).
  • Internal and external clock options with 48 MHz Digital Frequency Locked Loop.

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