C8051F974-A-GM

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C8051F974-A-GM

IC MCU 8BIT 16KB FLASH 32QFN

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  • Mfr.부분 #C8051F974-A-GM
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사양

Series C8051F9xx
Part Status Obsolete
DigiKey Programmable Not Verified
Core Processor CIP-51™
Core Size 8-Bit
Speed 25MHz
Connectivity I2C/SMBus, I2C Slave, SPI, UART/USART
Peripherals CapSense, DMA, POR, PWM, WDT
Number of I/O 28
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V
Data Converters A/D 28x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 32-QFN (5x5)
Package / Case 32-VFQFN Exposed Pad
Base Product Number C8051F974

개요

Description

The C8051F974-A-GM is a member of Silicon Labs' C8051F9xx microcontroller family, designed for high-performance embedded applications. It features a 16-bit architecture with a maximum clock speed of 100 MHz, providing powerful processing capabilities for various tasks. The microcontroller includes integrated Flash memory (up to 64 KB), RAM (up to 4 KB), and various peripherals such as UART, SPI, and I2C for flexible communication options.
Key features include an advanced analog-to-digital converter (ADC), multiple timers, and PWM outputs, which make it suitable for control systems, data acquisition, and industrial automation. The C8051F974 also supports a wide range of development tools, including Silicon Labs' IDE and debugging solutions, facilitating rapid application development. Its low power consumption and small package options make it ideal for battery-operated devices and space-constrained applications. Overall, the C8051F974-A-GM offers a robust solution for engineers looking to implement efficient and reliable embedded systems.

Features

The C8051F974-A-GM is a high-performance microcontroller from Silicon Labs, designed for embedded applications. Key features include:
1. Core Architecture: 8-bit C8051 core, offering high-speed processing with up to 100 MHz clock frequency.
2. Memory: 64 KB of in-system programmable Flash memory and 4 KB of RAM.
3. I/O Ports: Up to 32 I/O pins, configurable for various functions.
4. Analog Features: Integrated 12-bit ADC, DAC, and comparators, enabling efficient analog signal processing.
5. Timers: Multiple 16-bit timers for precise time management and event counting.
6. Communication Interfaces: Support for UART, SPI, and I2C for versatile communication options.
7. Low Power Modes: Various power-saving modes for energy-efficient operation.
8. On-chip Oscillator: High-frequency oscillator with low jitter for reliable timing.
9. Development Support: Compatible with Silicon Labs' IDE and development kits for rapid prototyping.
This microcontroller is suitable for applications in automation, industrial control, and consumer electronics.

Package

The C8051F974-A-GM microcontroller is packaged in a 32-pin QFN (Quad Flat No-lead) format. This compact package type is designed for surface mounting and offers a small footprint suitable for space-constrained applications.

Pinout

The C8051F974-A-GM is a microcontroller from Silicon Labs in the C8051 family, featuring a 32-pin package. The pin functions include:
- Digital I/O: Several pins can be configured as general-purpose input/output (GPIO).
- Analog Functions: Integrated ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter) for handling analog signals.
- Communication Interfaces: Supports UART, SPI, and I2C for serial communication.
- Timers/Counters: Multiple timers for event counting and timing operations.
- Interrupts: Various pins can serve as external interrupt sources.
- Power Management: Pins for power supply and ground.
The combination of these features makes the C8051F974-A-GM versatile for various embedded applications.

Manufacturer

The manufacturer of the C8051F974-A-GM is Silicon Labs, officially known as Silicon Laboratories Inc. This company specializes in designing and developing a wide range of silicon, software, and solutions for various applications, including the Internet of Things (IoT), automotive, industrial, and consumer electronics. Silicon Labs is particularly known for its innovations in mixed-signal and RF (radio frequency) technologies, providing products such as microcontrollers, sensors, and wireless connectivity solutions. The C8051F974-A-GM is part of their C8051 family of microcontrollers, which are designed for high-performance applications requiring low power consumption and versatility.

Application

The C8051F974-A-GM microcontroller is commonly used in applications such as industrial automation, motor control, sensor interfaces, and embedded systems. Its high-performance features make it suitable for data acquisition, communication protocols, and IoT devices. Additionally, it is utilized in consumer electronics, medical devices, and automotive systems due to its reliability and efficiency in processing and control tasks.

Equivalent

The C8051F974-A-GM is a member of Silicon Labs' C8051F97x series. Equivalent products include the C8051F975, C8051F976, and C8051F977, which may vary in features such as memory size, peripherals, or package type. For specific applications, consider the C8051F38x series as well, depending on compatibility and functionality requirements. Always check datasheets for exact specifications.

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