Manufacturer Part Number
HD64738024HV
Manufacturer
renesas-electronics-america
Introduction
Integrated 8-Bit microcontroller designed for embedded applications
Product Features and Performance
8-Bit H8/300L Core Processor
Maximum speed of 8MHz
Serial Communication Interface (SCI) enabled
Includes peripherals such as LCD, PWM, and WDT
Provides a total of 51 I/O ports for extensive functionality
32KB of One-Time Programmable (OTP) program memory
1KB RAM for data processing
Analog to Digital converter with 8 channels at 10 bits resolution
Internal oscillator for clock generation
Product Advantages
Simple 8-Bit architecture suitable for basic embedded functions
LCD driver integration for display applications
Pulse Width Modulation for controlled operations
Watchdog Timer to ensure reliable operation
Flexible Voltage Supply range from 1.8V to 5.5V catering to various power environments
On-chip A/D conversion facilitating direct sensor interfacing
Key Technical Parameters
Core Size: 8-Bit
Speed: 8MHz
Program Memory Size: 32KB
RAM Size: 1KB
Number of I/O: 51
Voltage Supply Range: 1.8V to 5.5V
Data Converters: 8x10b A/D
Operating Temperature: -20°C to 75°C
Quality and Safety Features
Watchdog Timer to prevent system malfunctions
Operational temperature range ensures reliability under varying environmental conditions
Compatibility
80-QFP (14x14) Supplier Device Package
Surface Mount Mounting Type
80-BQFP Package / Case
Application Areas
Embedded systems
Consumer electronics
Automotive applications
Industrial controls
Product Lifecycle
Obsolete Product Status
Consult Renesas for replacement or upgrade options
Several Key Reasons to Choose This Product
Robust 8-Bit H8/300L Core suited for simple control tasks
Embedded peripherals reducing the need for external components
Comprehensive I/O count for greater design flexibility
Low power consumption with a wide power supply range
Integrated A/D converter simplifying system design
Supports automated surface mount assembly processes
Legacy product with proven track record in multiple applications
HD6473834AHITACHI
HD6473802DRenesas Electronics Corporation