MCHSC705C8ACFNE - NXP USA Inc.

Manufacturer Part Number

MCHSC705C8ACFNE

Manufacturer

nxp-semiconductors

Introduction

The MCHSC705C8ACFNE is a 8-bit microcontroller from NXP Semiconductors' HC05 series, tailored for embedded applications requiring a balance between performance and power efficiency.

Product Features and Performance

8-bit HC05 core

Internal OSCillator

Speed of 4 MHz

24 I/O pins

Program Memory Size of 8KB

RAM Size of 304 x 8

Connectivity options including SCI and SPI

Peripherals include POR (Power-on Reset) and WDT (Watchdog Timer)

Operating Temperature range from -40°C to 85°C

Product Advantages

Efficient power consumption

Robust program and data memory size for complex applications

Flexible connectivity options enhancing peripheral support

Durable across diverse environmental conditions

Key Technical Parameters

Core Size: 8-Bit

Speed: 4MHz

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

Program Memory Type: OTP

RAM Size: 304 x 8

Voltage - Supply (Vcc/Vdd): 3V ~ 5.5V

Number of I/O: 24

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Integrated Power-on Reset to safeguard against power anomalies

Watchdog Timer to ensure system reliability and recovery

Compatibility

Surface Mount 44-PLCC package ideally suited for compact board layouts in embedded systems

Application Areas

Ideal for embedded control systems across automotive, industrial and consumer electronics

Product Lifecycle

This product is marked as Obsolete

Existing users can seek replacements or upgrades by consulting NXP’s newer microcontroller offerings

Several Key Reasons to Choose This Product

Outstanding balance between performance and power efficiency for embedded applications

Broad operational temperature range suiting harsh environmental conditions

Reliable connectivity and processing capabilities backed by robust safety features

Optimal package for space-sensitive applications

Support from NXP for upgrade paths as the product is obsolete