This document is a data sheet for HCS12 microcontrollers, covering the MC9S12C family and MC9S12GC family. The document provides detailed descriptions of the product features and characteristics.
The MC9S12C128 datasheet describes the features, architecture, and electrical characteristics of the HCS12 microcontroller family, covering both the MC9S12C and MC9S12GC sub‑families. It includes a complete device overview, pin‑out tables, and module descriptions for peripherals such as ports, timers, ADC, PWM, and communication interfaces.
The document is organized into chapters for each functional block (e.g., Port Integration Module, Module Mapping Control, Multiplexed External Bus Interface, Interrupt, Debug, ADC, Clock Generator, Flash, MSCAN, Oscillator, PWM, SCI, SPI, Timer, Voltage Regulator) and appendices that provide electrical characteristics, emulation information, package data, derivative differences, and ordering codes.