ST ST7232AK1-Auto ST7232AK2-Auto ST7232AJ1-Auto ST7232AJ2-Auto handbook

This document describes the features and characteristics of the ST7232 series 8-bit MCU for automotive applications, released in January 2008. It includes 16K byte Flash/ROM memory, 10-bit ADC, 4 timers, SPI and SCI communication interfaces.

Brand: STMicroelectronics
Category: microcontrollers
Document type: Datasheet
Language: English
Pages: 201
File format: PDF
File size: 2.7 MB
Published: 09 August, 2012
Updated: 29 September, 2023
MD5 checksum: 651C8B457246F5123EAB6512B55C76DF
PDF: ST ST7232AK1-Auto ST7232AK2-Auto ST7232AJ1-Auto ST7232AJ2-Auto handbook PDF

About this manual

This document is a technical datasheet for the ST7232Axx-Auto family of 8-bit microcontrollers designed for automotive applications. The devices feature up to 16 Kbytes of Flash or ROM memory, 384 bytes of RAM, and a 10-bit ADC. Key peripherals include four timers, SPI, and SCI interfaces.

What's inside

Introduction
Pin description
Register and memory map
Central processing unit
Supply, reset and clock management
Interrupts
Power saving modes
VO ports
On-chip peripherals
Instruction Set

Specifications

Program memory	4K or 8K bytes Flash/ROM
RAM	384 bytes
ADC resolution	10-bit
Timers	4 timers
Operating voltage	3.8V to 5.5V

Frequently asked questions

What is the operating voltage range for the ST7232AK2-Auto Flash device?

The device operates at 3.8V to 5.5V.

How many bytes of RAM are available in the ST7232AJ2-Auto ROM device?

The device contains 384 bytes of RAM.

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