C8051F125R
- Mfr.Part #
- C8051F125R
- Manufacturer
- Silicon Labs
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 32,306
- In Stock :
- 32,306
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Max Operating Temperature :
- 85°C
- Base Part Number :
- C8051F12
- Memory Size :
- 128kB
- Speed :
- 50MHz
- Published :
- 2000
- Number of Channels :
- 6
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~3.6V
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Type :
- Flash
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Memory Type :
- Flash
- Min Supply Voltage :
- 2.7V
- Supplier Device Package :
- 64-TQFP (10x10)
- Access Time :
- 50 µs
- Series :
- C8051F12x
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Contains Lead
- Interface :
- 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART
- Number of I/O :
- 32
- RAM Size :
- 8.25K x 8
- Number of Programmable I/O :
- 32
- Oscillator Type :
- Internal
- Max Supply Voltage :
- 3.6V
- Number of Pins :
- 64
- Data Bus Width :
- 8B
- Data Converter :
- A/D 8x8b, 8x12b; D/A 2x12b
- Connectivity :
- EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
- Core Size :
- 8-Bit
- Program Memory Size :
- 128KB 128K x 8
- Frequency :
- 50MHz
- Min Operating Temperature :
- -40°C
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Package / Case :
- 64-TQFP
- Core Processor :
- 8051
- Core Architecture :
- 8051
- Max Frequency :
- 50MHz
- Datasheets
- C8051F125R
C8051F125R Documents

Microcontrollers Silicon Labs C8051F125R Overview
The Microcontrollers Silicon Labs C8051F125R is a highly capable 8-bit microcontroller unit (MCU) that integrates a powerful 8051 core with 128KB of flash memory packed into a compact 64TQFP package. This MCU is designed for advanced embedded applications, offering a versatile blend of speed, efficiency, and reliability. Ideal for design engineers seeking a robust platform for developing industrial, automotive, and consumer electronics, the C8051F125R facilitates sophisticated control systems and dynamic processing tasks with its rich set of features and high-performance capabilities.
C8051F125R Features
The C8051F125R boasts a comprehensive feature set that enhances its application across various domains. Key features include its 128KB flash memory, robust digital and analog functionalities, and multiple communication interfaces. Additionally, its high degree of integration reduces the need for external components, thereby simplifying design and reducing system costs. The MCU's power efficiency and programmability make it an excellent choice for demanding applications where space and power consumption are critical.
C8051F125R Applications
- Industrial Automation: Used in control systems, the C8051F125R offers precise timing and robust operation for managing complex automation tasks.
- Automotive Electronics: Integrates into engine management systems and sensor interfaces, providing reliable performance under harsh conditions.
- Consumer Electronics: Powers user interfaces and connectivity solutions in devices like smart home gadgets, enhancing user experience through high-speed processing.
- Medical Devices: Suitable for small-scale medical applications where accurate sensing and data handling are crucial for device functionality.
- Telecommunications: Employs in communication equipment for handling data transmissions and signal processing tasks efficiently.
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