MC68HC908JK1 Datasheet, PDF (21/210 Pages) Motorola, Inc – MC68HC908JK1

Technical Data — MC68H(R)C908JL3
Section 1. General Description
1.1 Contents
1.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
1.3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
1.4 MCU Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
1.5 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
1.6 Pin Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
1.2 Introduction
The MC68H(R)C908JL3 is a member of the low-cost, high-performance
M68HC08 Family of 8-bit microcontroller units (MCUs). The M68HC08
Family is based on the customer-specified integrated circuit (CSIC)
design strategy. All MCUs in the family use the enhanced M68HC08
central processor unit (CPU08) and are available with a variety of
modules, memory sizes and types, and package types.
Table 1-1. Summary of Device Variations
Device
MC68H(R)C908JL3
MC68H(R)C908JK3
MC68H(R)C908JK1
FLASH Memory Size
4096 bytes
4096 bytes
1536 bytes
Pin Count
28 pins
20 pins
20 pins
All references to the MC68H(R)C908JL3 in this data book apply equally
to the MC68H(R)C908JK3 and MC68H(R)C908JK1, unless otherwise
stated.
MC68H(R)C908JL3 — Rev. 1.0
MOTOROLA
General Description
Technical Data
21