C8051F990-C-GM - Silicon Labs

Manufacturer Part Number

C8051F990-C-GM

Manufacturer

Silicon Labs

Introduction

The C8051F990-C-GM is a high-performance embedded microcontroller from Silicon Labs' C8051F9xx series, targeting low-power and sensor-integrated applications.

Product Features and Performance

Core Processor: CIP-51 8051

Core Size: 8-Bit

Speed: 25 MHz

Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART

Peripherals: Brown-out Detect/Reset, Capacitive Sensing, Power-On Reset, Pulse Width Modulation, Temperature Sensor, Watchdog Timer

Program Memory Size: 8KB FLASH

RAM Size: 512 bytes

Data Converters: 9-channel, 12-bit ADC

Oscillator Type: Internal

Product Advantages

Low power consumption

Integrated high-resolution ADC

Robust peripheral set supporting complex sensor data management and communication

Key Technical Parameters

Speed: 25MHz

Voltage Supply: 1.8V to 3.6V

Operating Temperature: -40°C to 85°C

Program Memory: 8KB Flash

I/O count: 16

Mounting Type: Surface Mount

Quality and Safety Features

Brown-out Detect/Reset ensures proper reset during low voltage

Capacitive sensing enables touch sensitive applications

Built-in temperature sensor for thermal protection

Compatibility

Compatible with SMBus, SPI, UART/USART communication protocols

Application Areas

Industrial Automation

Consumer Electronics

Portable Data Devices

Sensor Management

Product Lifecycle

Status: Active

No indication of discontinuation, replacements or upgrades available

Several Key Reasons to Choose This Product

Low power profile suitable for battery-powered applications

Robust set of peripherals facilitating versatile sensor and communication tasks

Broad operating temperature range suitable for harsh environments

Internal high-resolution ADC reducing the need for external components

Flexible connectivity supporting multiple communication protocols