Manufacturer Part Number
AT89LP6440-20MU
Manufacturer
Microchip Technology
Introduction
The AT89LP6440 is an 8-bit microcontroller based on the industry-standard 8051 core. It offers a wide range of features and functionalities within a compact package.
Product Features and Performance
8-bit 8051 core
64KB of Flash program memory
25KB of internal RAM
8KB of internal EEPROM
38 configurable I/O lines
8 channel, 10-bit ADC
Hardware PWM, Watchdog Timer, Brown-out Detect/Reset, and Power-on Reset
SPI, UART/USART interfaces
Operating temperature range of -40°C to 85°C
Product Advantages
Extensive peripheral set for versatile applications
High performance 8051 core with efficient code execution
Flexible memory configuration and I/O options
Integrated power management and monitoring features
Wide temperature range for industrial and automotive applications
Key Technical Parameters
Manufacturer Part Number: AT89LP6440-20MU
Package: 44-VQFN (7x7)
Mounting Type: Surface Mount
Core Processor: 8051
Operating Voltage: 2.4V to 3.6V
Maximum Operating Frequency: 20MHz
Program Memory Size: 64KB
RAM Size: 4.25KB
EEPROM Size: 8KB
Quality and Safety Features
RoHS3 compliant
Robust design for industrial and automotive applications
Integrated power management and monitoring features for reliability
Compatibility
Compatible with industry-standard 8051 architecture
Suitable for a wide range of embedded applications
Application Areas
Industrial automation and control
Automotive electronics
Home appliances
General-purpose embedded systems
Product Lifecycle
The AT89LP6440 is an active product and is not nearing discontinuation.
Replacement or upgrade options are available from Microchip's extensive 8051 microcontroller portfolio.
Key Reasons to Choose This Product
Comprehensive peripheral set for versatile application development
Efficient 8051 core with high performance and code execution
Flexible memory and I/O configuration options
Integrated power management and monitoring features for reliability
Wide operating temperature range for industrial and automotive use
Long-term product availability and support from Microchip Technology