C8051F121-GQR
- Mfr.Part #
- C8051F121-GQR
- Manufacturer
- Silicon Labs
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 6,210
- In Stock :
- 6,210
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Supply Voltage :
- 3.3V
- Program Memory Size :
- 128KB 128K x 8
- Package / Case :
- 64-TQFP
- Mounting Type :
- Surface Mount
- DAC Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 3V~3.6V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Channels :
- 6
- Length :
- 10mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Core Size :
- 8-Bit
- Pbfree Code :
- yes
- ECCN Code :
- 3A001.A.3
- Memory Size :
- 128kB
- RAM Size :
- 8.25K x 8
- Operating Supply Voltage :
- 3.3V
- Access Time :
- 100 µs
- Core Processor :
- 8051
- Lead Free :
- Lead Free
- Has ADC :
- yes
- Address Bus Width :
- 16
- Watchdog Timer :
- yes
- Data Bus Width :
- 8B
- Number of I/O :
- 32
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Height Seated (Max) :
- 1.2mm
- Program Memory Type :
- Flash
- Connectivity :
- EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
- RoHS Status :
- RoHS Compliant
- Number of Timers/Counters :
- 5
- Interface :
- 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART
- PWM Channels :
- yes
- Published :
- 2000
- Series :
- C8051F12x
- Pin Count :
- 64
- Terminal Finish :
- Matte Tin (Sn)
- Bit Size :
- 8
- Number of Pins :
- 64
- Oscillator Type :
- Internal
- Number of Terminations :
- 64
- DMA Channels :
- No
- Terminal Position :
- QUAD
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- C8051F12
- Packaging :
- Tape and Reel (TR)
- Data Converter :
- A/D 8x8b, 8x12b; D/A 2x12b
- Terminal Form :
- Gull wing
- Frequency :
- 100MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mount :
- Surface Mount
- Qualification Status :
- Not Qualified
- Datasheets
- C8051F121-GQR

Microcontrollers Silicon Labs C8051F121-GQR Overview
The Microcontrollers Silicon Labs C8051F121-GQR is a state-of-the-art microcontroller unit (MCU) featuring a robust 8-bit CIP-51 microprocessor core. This high-performance MCU is optimized for precision analog and digital applications, offering a sophisticated blend of speed, flexibility, and power efficiency. With 128KB of flash memory and multiple high-speed communication protocols integrated into a compact 64-TQFP package, it is an ideal solution for demanding embedded systems. Engineers and developers in industrial, automotive, and networked device sectors will find the C8051F121-GQR invaluable for its scalable architecture and versatile feature set.
C8051F121-GQR Features
The C8051F121-GQR MCU from Silicon Labs boasts several features that enhance its utility in complex electronic systems. These include 128KB of on-board flash memory, a wide operating voltage range of 2.7 to 5.25V, and an array of embedded communication interfaces like UART, SPI, and I2C. Additionally, the device supports multiple PWM outputs and has numerous high-resolution analog-to-digital (ADC) and digital-to-analog (DAC) converters, facilitating precise control over peripheral devices and sensors.
C8051F121-GQR Applications
- Industrial Automation: Utilized in control systems to manage processes and machinery, ensuring high precision and reliability in harsh environments.
- Automotive Electronics: Serves in engine control units and dashboard instrumentation, enhancing vehicle performance and fuel efficiency.
- Consumer Electronics: Integral in devices such as smart home systems and portable electronics, where efficient power management is crucial.
- Telecommunications: Applied in network hardware for data handling and signal processing to maintain robust communication channels.
- Medical Devices: Used in diagnostic equipment and monitoring devices, offering critical support in healthcare technology.
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