C8051F974-A-GM

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C8051F974-A-GM

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IC MCU 8BIT 16KB FLASH 32QFN

  • HerstellerSilicon Labs

  • Herstellerteil #C8051F974-A-GM

  • Auf Lager9645

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Spezifikationen

Attribut Wert
Series C8051F9xx
Part Status Obsolete
Digi Key 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

Übersicht

Description

The C8051F974-A-GM is a microcontroller from Silicon Labs, part of the C8051F family, designed for embedded applications. It features an 8-bit architecture with a high-performance 51-compatible core, operating at speeds up to 100 MHz. Key highlights include 64 KB of flash memory, 4 KB of RAM, and integrated peripherals such as ADCs, DACs, timers, and multiple communication interfaces (UART, SPI, I2C).
The device supports a wide voltage range (2.7V to 5.25V) and includes low-power modes for energy-efficient operation. Its advanced analog capabilities make it suitable for applications requiring sensor interfaces and signal processing. The C8051F974-A-GM is often used in industrial control, consumer electronics, and automotive systems due to its versatility and performance.
Programming can be done using standard development tools, and it supports various debugging options, making it accessible for both novice and experienced developers. Overall, the C8051F974-A-GM is ideal for projects that require robust processing power combined with extensive peripheral features.

Equivalent

The C8051F974-A-GM is part of Silicon Labs' C8051F9xx family of microcontrollers. Equivalent products include the C8051F973, C8051F976, and C8051F975, which share similar architecture and features. Additionally, other members of the C8051 family, like the C8051F9xx series, may also serve as alternatives, depending on specific requirements such as I/O count, memory size, and peripherals. Always check the detailed specifications to ensure compatibility with your project needs.

Features

The C8051F974-A-GM is a versatile 8-bit microcontroller from Silicon Labs featuring an enhanced 8051 core. Key features include:
- High Performance: Operating at up to 100 MHz, providing fast processing capabilities.
- Flash Memory: 64 KB of on-chip Flash memory for program storage, allowing for easy reprogramming.
- RAM: 4 KB of on-chip SRAM for data storage.
- Analog Integration: Includes a 12-bit ADC, a 12-bit DAC, and multiple comparators, enabling mixed-signal applications.
- Digital I/O: Up to 32 GPIO pins for flexible interfacing with external devices.
- Communication Interfaces: Supports UART, SPI, and I2C for versatile connectivity options.
- Timers: Four 16-bit timers/counters for precise timing applications.
- Low Power Modes: Various power management options for energy-efficient operation.
- Development Support: Compatible with the Silicon Labs development tools and IDEs, facilitating easy development and debugging.
The C8051F974-A-GM is ideal for applications in industrial control, automotive, and consumer electronics.

Pinout

The C8051F974-A-GM is a microcontroller from Silicon Labs, featuring a pin count of 32. The device is part of the C8051F9xx family and is designed for embedded applications requiring a combination of analog and digital functionalities.
Key functions include:
- Digital I/O: 24 GPIO (General Purpose Input/Output) pins.
- Analog Features: Integrated ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter).
- Communication Interfaces: Supports UART, SPI, and I2C for serial communication.
- Timers/Counters: Multiple timers for various timing functions.
- Power Management: Low-power modes for energy-efficient operation.
The microcontroller can operate at frequencies up to 50 MHz and is suitable for applications in industrial control, consumer electronics, and communication systems. For detailed specifications and features, refer to the manufacturer's datasheet.

Manufacturer

The manufacturer of the C8051F974-A-GM is Silicon Labs, Inc. Silicon Labs is a semiconductor company that specializes in high-performance, mixed-signal and RF (radio frequency) solutions. Founded in 1996 and headquartered in Austin, Texas, the company focuses on developing innovative products for various applications, including IoT (Internet of Things), automotive, industrial, and consumer electronics.
Silicon Labs is known for its microcontrollers, wireless and timing products, and power management solutions. The C8051F974-A-GM is part of their C8051 family of microcontrollers, which are designed for high efficiency and performance in embedded applications. Their products are widely used in diverse fields such as communications, medical devices, smart home technologies, and industrial automation, reflecting the company's commitment to advancing technology and providing reliable solutions for modern electronic designs.

Application

The C8051F974-A-GM is a mixed-signal microcontroller primarily used in embedded systems for various application areas, including:
1. Industrial Automation: For control systems, sensor interfacing, and data acquisition.
2. Consumer Electronics: In smart home devices, appliances, and remote controls.
3. Automotive: For managing sensors, actuators, and communication systems.
4. Medical Devices: In diagnostics and monitoring equipment.
5. Communication Systems: As part of wireless modules and data transmission units.
6. Robotics: For controlling motors and processing sensor data.
Its integrated features like ADC, DAC, and UART make it suitable for diverse applications requiring precision and control.

Package

The C8051F974-A-GM is available in a 32-pin QFN (Quad Flat No-lead) package type. This compact packaging facilitates efficient thermal performance and space-saving design in electronic applications.

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