C8051F121-GQ
- Mfr.Part #
- C8051F121-GQ
- Manufacturer
- Silicon Labs
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 30,397
- In Stock :
- 30,397
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- Manufacturer :
- Silicon Labs
- Product Category :
- Microcontrollers
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 3V~3.6V
- Terminal Position :
- QUAD
- Oscillator Type :
- Internal
- Pbfree Code :
- yes
- Number of I2C Channels :
- 1
- Termination :
- SMD/SMT
- Number of UART Channels :
- 2
- Frequency :
- 100MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Package / Case :
- 64-TQFP
- Data Converter :
- A/D 8x8b, 8x12b; D/A 2x12b
- Memory Size :
- 128kB
- Number of I/O :
- 32
- Lead Free :
- Lead Free
- Core Processor :
- 8051
- Length :
- 10mm
- Number of Pins :
- 64
- Connectivity :
- EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
- Base Part Number :
- C8051F12
- Operating Temperature :
- -40°C~85°C TA
- Mount :
- Surface Mount
- Series :
- C8051F12x
- Access Time :
- 100 µs
- Program Memory Type :
- Flash
- Width :
- 10mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Published :
- 2000
- Packaging :
- Tray
- Program Memory Size :
- 128KB 128K x 8
- Terminal Form :
- Gull wing
- Number of Channels :
- 6
- RoHS Status :
- RoHS Compliant
- Pin Count :
- 64
- Interface :
- 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART
- Data Bus Width :
- 8B
- PWM Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Supply Voltage :
- 3.3V
- Terminal Finish :
- Matte Tin (Sn)
- DMA Channels :
- No
- Core Size :
- 8-Bit
- Has ADC :
- yes
- Number of Terminations :
- 64
- Supply Voltage :
- 3.3V
- Number of Timers/Counters :
- 5
- Bit Size :
- 8
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Height :
- 1.05mm
- Watchdog Timer :
- yes
- Number of ADC Channels :
- 8
- Density :
- 1 Mb
- Radiation Hardening :
- No
- RAM Size :
- 8.25K x 8
- Datasheets
- C8051F121-GQ

Microcontrollers Silicon Labs C8051F121-GQ Overview
The Silicon Labs C8051F121-GQ microcontroller stands out in the vast market of electronic components due to its robust feature set tailored for demanding applications. This high-performance 8-bit MCU is equipped with 128KB of flash memory and operates within a 64-TQFP package, making it ideal for complex yet space-constrained applications. The integration of a rich peripheral set enhances its utility in processing intensive operations. The Microcontrollers Silicon Labs C8051F121-GQ is designed to deliver exceptional value by combining efficiency and versatility, addressing the needs of a wide range of industrial applications and enabling businesses to optimize their systems for better performance and reliability.
C8051F121-GQ Features
This microcontroller incorporates several features that enhance its functionality and adaptability in various environments:
- High-Speed 8051 µC Core: Maximizes system performance with its 25 MIPS throughput at 25 MHz.
- 128KB Flash Memory: Ample space for application code and data storage, supporting in-system programmability.
- Flexible I/O Options: Includes 64 digital I/O pins, providing substantial connectivity for interfacing with other components.
- On-Chip Debug: Facilitates easy development and troubleshooting with in-built debugging capabilities.
- Advanced Power Management: Features power-on reset, voltage monitor, and clock oscillator for improved power efficiency.
C8051F121-GQ Applications
- Industrial Automation: Utilized in controlling machinery and industrial processes, thanks to its robust processing capabilities and numerous I/O interfaces.
- Automotive Systems: Employs its high-speed processing and durability to manage automotive control systems such as engine management and body control.
- Consumer Electronics: Ideal for sophisticated consumer devices requiring compact, efficient controllers like smart home devices and wearables.
- Telecommunication Infrastructure: Supports telecommunications equipment by managing signal processing tasks and data flow control.
- Medical Devices: Trusted in medical applications due to its reliability and support for real-time sensor data processing, vital for patient monitoring systems.
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