C8051F332-GM - Silicon Labs

Manufacturer Part Number

C8051F332-GM

Manufacturer

Silicon Labs

Introduction

The C8051F332-GM is a highly integrated 8-Bit microcontroller from Silicon Labs' C8051F33x series, designed for cost-sensitive applications requiring significant control functionality.

Product Features and Performance

8051 Core Processor achieving up to 25MHz speed.

Advanced connectivity with SMBus (2-Wire/I2C), SPI, and UART/USART.

Includes useful peripherals such as Power-On Reset (POR), Pulse Width Modulation (PWM), Temperature Sensor, and Watchdog Timer (WDT).

Provides 17 configurable I/O pins.

Equipped with 4KB FLASH memory for program storage.

On-chip RAM of 768 bytes.

Internal oscillator for clock generation.

Supports operating voltages from 2.7V to 3.6V.

Incorporates 10-bit A/D converters across 16 channels.

Product Advantages

Integrated temperature sensor and WDT enhance system reliability.

Low power consumption suitable for battery-operated applications.

The internal oscillator reduces external component count.

The FLASH memory allows for on-the-fly reprogramming and updating.

Key Technical Parameters

Core size: 8-Bit

Speed: Up to 25MHz

Program Memory Size: 4KB (4K x 8)

RAM Size: 768 x 8

Voltage Supply: 2.7V ~ 3.6V

Data Converters: A/D 16x10b

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operating temperature range ensures reliability in demanding environments.

The power-on reset (POR) feature prevents unpredictable behavior at power-up.

Compatibility

Compatible with various communication protocols such as I2C, SPI, and UART/USART for easy integration into existing systems.

Application Areas

Sensor monitoring

Industrial control systems

Consumer electronics

Automotive subsystems

Product Lifecycle

Marked as "Not For New Designs," indicating that it may be nearing the end of its product lifecycle, with potential for limited availability. Users should consult Silicon Labs for replacements or upgrades.

Several Key Reasons to Choose This Product

High integration level offers a compact solution for embedded applications.

Low power consumption extends the battery life of portable devices.

Flexible connectivity options ensure compatibility with various peripherals and systems.

Internal oscillator simplifies design and reduces costs by minimizing external components.

Wide operating temperature range makes it suitable for industrial applications.

Availability of onboard FLASH memory adds convenience for program updates and adjustments.