C8051F981-C-GM - Silicon Labs

Manufacturer Part Number

C8051F981-C-GM

Manufacturer

Silicon Labs

Introduction

High-performance, 8-bit microcontroller with on-chip features

Product Features and Performance

Embedded Microcontroller Category

Integrated CIP-51 8051 Core Processor

8-Bit Core Size for efficient processing

25MHz Operating Speed for responsive control

Supports SMBus (2-Wire/I2C), SPI, UART/USART for serial communication

Includes Brown-out Detect/Reset, POR, PWM, WDT as Peripherals

16 I/O Pins for device connections

8KB of FLASH Program Memory for code storage

512 x 8 RAM Size for data storage

Internal Oscillator for clock generation

Product Advantages

High performance with low power consumption

Robust serial communication options

A rich set of integrated peripherals for varied functions

Small form factor with 20-QFN package

Flexible supply voltage range of 1.8V to 3.6V

Key Technical Parameters

Core Processor: CIP-51 8051

Speed: 25MHz

Program Memory Size: 8KB

RAM Size: 512 x 8

Voltage Supply Range: 1.8V to 3.6V

Number of I/O: 16

Mounting Type: Surface Mount

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset (POR)

Watchdog Timer (WDT)

Proven Silicon Labs quality

Compatibility

Wide operating voltage compatible with various systems

Standard communication interfaces for cross-platform integration

Application Areas

Industrial control systems

Consumer electronics

Automotive applications

Internet of Things (IoT) devices

Product Lifecycle

Product Status: Active

Availability of replacements and upgrades should be confirmed with Silicon Labs

Several Key Reasons to Choose This Product

High integration to minimize external components and system costs

Reliable operation in harsh environments with wide temperature range

Future-proof with active product status and Silicon Labs' lifecycle support

Ease of design-in with surface mount 20-QFN package

Flexible and scalable solution for a variety of embedded applications