MC68HC908GR4CFAE - Freescale Semiconductor

Manufacturer Part Number

MC68HC908GR4CFAE

Manufacturer

NXP Semiconductors

Introduction

The MC68HC908GR4CFAE is an 8-bit microcontroller from NXP Semiconductors' HC08 series designed for low-power, high-performance embedded applications.

Product Features and Performance

8-bit HC08 core processor

Operating speed of 8MHz

On-chip Serial Communications Interface (SCI)

SPI peripheral for serial data transfer

Low Voltage Detect (LVD) for battery applications

Power-on Reset (POR) for reliable operation

Pulse Width Modulation (PWM) for motor control applications

21 general-purpose Input/Output pins (I/O)

4KB FLASH program memory

384-byte RAM

Internal A/D converter with 6 channels, 8 bits each

Integrated internal oscillator

Product Advantages

Optimized for low-power consumption

Flexible voltage range from 2.7V to 5.5V

Wide operating temperature range from -40°C to 85°C

Suitable for a variety of embedded control systems

Key Technical Parameters

Core Size: 8-Bit

Speed: 8MHz

Program Memory Size: 4KB (4K x 8)

RAM Size: 384 x 8

Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V

Data Converters: A/D 6x8b

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in LVD for reliable performance under varying voltage conditions

POR feature ensures proper device functionality upon startup

Compatibility

Compatible with many standard development tools

Supports multiple communication protocols for easy integration

Application Areas

Automotive systems

Industrial controls

Consumer electronics

Power management systems

Product Lifecycle

Obsolete status

Potential availability of replacements or upgrades requires further inquiry

Several Key Reasons to Choose This Product

Robust on-chip features suitable for diverse applications

Supports complex functions with minimal external components for cost efficiency

Ideal for harsh environmental conditions due to its wide operating temperature range

Small form factor with 32-LQFP package for space-constrained applications

Well documented and supported by NXP despite its obsolescence