MC68HC908JK3ECDW - NXP USA Inc.

Manufacturer Part Number

MC68HC908JK3ECDW

Manufacturer

nxp-semiconductors

Introduction

The MC68HC908JK3ECDW is an 8-bit microcontroller from NXP Semiconductors, designed for a variety of applications. It is part of the HC08 series, known for its robust performance and versatility.

Product Features and Performance

Core Processor: HC08

Core Size: 8-Bit

Speed: 8MHz

Peripherals: LED, LVD (Low Voltage Detect), POR (Power On Reset), PWM (Pulse Width Modulation)

Number of I/O: 15

Program Memory Size: 4KB

Program Memory Type: FLASH

RAM Size: 128 x 8

Voltage Supply (Vcc/Vdd): 2.7V ~ 3.3V

Data Converters: A/D 12x8b

Oscillator Type: Requires External Oscillator

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 20-SOIC

Product Advantages

Efficient 8-bit processing suitable for a wide range of applications

Low power consumption with a wide voltage supply range

Integrated peripherals support complex functions without additional components

Flash memory enables easy program updates

Diverse A/D converters facilitate accurate analog to digital conversions

Key Technical Parameters

Core Size: 8-Bit

Speed: 8MHz

Program Memory: 4KB FLASH

RAM: 128 Bytes

I/O Number: 15

Voltage Supply: 2.7V to 3.3V

A/D Converters: 12 channels, 8 bits each

Quality and Safety Features

Low Voltage Detect (LVD) for safe operation

Power On Reset (POR) ensures reliable startup

Operation within industrial temperature ranges (-40°C to 85°C)

Compatibility

Utilizes common 20-SOIC package for broad compatibility with standard PCB designs

Application Areas

Industrial control systems

Consumer electronics

Automotive components

Home automation

Low power IoT devices

Product Lifecycle

Currently Obsolete; consult manufacturer for potential replacements or upgrades

Several Key Reasons to Choose This Product

Highly integrated features reduce the need for external components

Low power consumption is ideal for battery-operated devices

Flash memory facilitates firmware updates and development flexibility

Supported by NXP’s long-standing reputation for quality in microcontroller design

Wide range of compatible tools and software from NXP for development and debugging