MOTOROLA MC68HC908JB8/MC68HC08JB8/MC68HC08JT8 M68HC08 Microcontrollers handbook

About this manual

This document provides detailed technical information for the Motorola MC68HC908JB8, MC68HC08JB8 and MC68HC08JT8 8‑bit microcontrollers. It includes a general description, memory map, CPU architecture, oscillator, USB module, timer interface, I/O registers, and mechanical drawings.

The data sheet is intended for system and software designers who need electrical characteristics, pin assignments, package options, and operating limits to integrate these devices into their applications.

What's inside

• General Description
• Memory Map
• FLASH Memory
• CPU
• Oscillator (OSC)
• System Integration Module (SIM)
• USB Module
• Timer Interface Module (TIM)
• I/O Registers
• Mechanical Specifications

Specifications

Frequently asked questions

What is the operating temperature range of the MC68HC08JT8?

The device operates from 0 °C up to +70 °C.

What supply voltage does the MC68HC08JT8 require?

It requires a supply voltage (VDD) between 2.0 V and 3.6 V.