Manufacturer Part Number
SAB80C537-N
Manufacturer
Infineon Technologies
Introduction
The SAB80C537-N is an 8-bit 8051-compatible microcontroller designed for a wide range of applications requiring a balance between performance and cost-efficiency.
Product Features and Performance
Core Processor: 8051
Core Size: 8-Bit
Speed: 12MHz
Connectivity: EBI/EMI, UART/USART
Peripherals: Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Number of I/O: 56
Program Memory Size: ROMless
RAM Size: 256 x 8
Voltage Supply Range: 4.5V to 5.5V
Data Converters: 12-channel, 8-bit A/D
Oscillator Type: Requires an external oscillator
Operating Temperature Range: 0°C to 70°C
Mounting Type: Surface Mount
Package/Case: 84-LCC (J-Lead)
Product Advantages
Compatible with the widely adopted 8051 microcontroller architecture
Rich set of peripherals including PWM and WDT enhance system control and reliability
Multiple connectivity options support complex communication requirements
Large number of I/O pins for extensive peripheral control
Key Technical Parameters
8051 8-Bit Core Processor at 12MHz
56 I/O pins
ROMless with 256B RAM
5V to 5.5V operation
12-channel 8-bit A/D converter
Surface Mount, 84-LCC package
Quality and Safety Features
Robust industrial standard 8051 core
Power-on reset and watchdog timer for system stability
Designed to operate within the commercial temperature range for reliability
Compatibility
Compatible with 8051 microcontroller development tools and software
Can interface with a wide range of sensors and actuators due to its extensive I/O capabilities and analog converters
EBI/EMI and UART/USART connectivity for broad peripheral and communication support
Application Areas
Industrial control systems
Automation
Embedded systems
Consumer electronics
Instrumentation
Product Lifecycle
Product Status: Obsolete
Despite being obsolete, suitable for applications where the latest features are not critical
Replacement or upgrade options should be considered for long-term projects
Several Key Reasons to Choose This Product
Proven 8051 architecture provides reliability and comprehensive development support
Flexible connectivity and peripheral set are suitable for a multitude of design requirements
Robust operating temperature range suitable for industrial applications
Abundant I/O options facilitate control over numerous peripheral devices
Analog-to-digital converter integrated for sensor data acquisition applications
