Manufacturer Part Number
C8051F531A-IT
Manufacturer
Silicon Labs
Introduction
The C8051F531A-IT is a versatile, low-power embedded microcontroller designed for a wide range of applications requiring efficient data processing and multiple peripheral integrations.
Product Features and Performance
8051 Core Processor for reliable processing capabilities
8-Bit Core Size optimal for embedded applications
Operational Speed of 25MHz for tasks requiring quick data handling
SPI and UART/USART Connectivity for flexible serial communication
Integrated Peripherals including Brown-out Detect/Reset, Power-On Reset, PWM, Temperature Sensor, Watchdog Timer for comprehensive system management
16 I/O pins providing sufficient connectivity for various external components
Program Memory of 8KB supported by FLASH technology for program storage
RAM Size of 256x8 offering adequate temporary data storage
Internal Oscillator negating the need for external timing devices
12-bit A/D converter enabling precise analog to digital conversion across 16 channels
Product Advantages
Low Power Consumption making it suitable for battery-powered devices
Flexible Voltage Supply from 1.8V to 5.25V catering to a broad range of power requirements
High Operating Temperature range of -40°C to 125°C ensuring operation in extreme environments
Small Footprint with a 20-TSSOP package suitable for space-constrained applications
Key Technical Parameters
25MHz Speed for high-performance tasks
8KB FLASH Program Memory ensuring ample program storage capacity
256 x 8 RAM for efficient data handling
16 I/O Pins for versatile external interfacing
8V ~ 5.25V Voltage Supply compatibility
16x12b Analog to Digital Converters for accurate signal processing
Quality and Safety Features
Brown-out Detect/Reset to prevent low voltage operation
Power-On Reset for reliable startup
Watchdog Timer to mitigate system failures
Compatibility
Works well with existing Silicon Labs development kits and software
Industry-standard UART and SPI interfaces for compatibility with numerous peripherals
Application Areas
Industrial automation, automotive systems, consumer electronics, Internet of Things (IoT) devices
Product Lifecycle
Active status indicating ongoing production and support
Not currently listed as nearing discontinuation with support for future replacements or upgrades
Several Key Reasons to Choose This Product
Proven 8051 architecture renowned for reliability
Flexible power supply requirements accommodating a variety of power sources
Comprehensive set of embedded peripherals reducing the need for additional components
High-temperature operation making it ideal for industrial applications
Compact package size for use in size-constrained devices
Strong manufacturer support from Silicon Labs, with development tools and software available