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C8051F334-GM

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C8051F334-GM

IC MCU 8BIT 2KB FLASH 20QFN

Manufacturer: Silicon Labs

Categories: Microcontrollers

Quality Control: Learn More

The Silicon Labs C8051F334-GM is an 8-bit microcontroller from the C8051F33x series, featuring a 2KB FLASH program memory and operating at up to 25MHz. This device includes 768 bytes of RAM, 17 general-purpose I/O pins, and an array of peripherals such as a 16-channel 10-bit Analog-to-Digital converter, SMBus, SPI, and UART/USART interfaces. Additional integrated peripherals include Power-On Reset (POR), Pulse Width Modulation (PWM), an internal temperature sensor, and a Watchdog Timer (WDT). The C8051F334-GM is housed in a 20-QFN (4x4) surface-mount package, designed for operation within an ambient temperature range of -40°C to 85°C. Its robust feature set makes it suitable for applications in industrial automation, consumer electronics, and various embedded control systems. The device operates with a supply voltage between 2.7V and 3.6V.

Additional Information

Series: C8051F33xRoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Not For New DesignsPackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / Case20-VFQFN Exposed Pad
Mounting TypeSurface Mount
Speed25MHz
Program Memory Size2KB (2K x 8)
RAM Size768 x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size-
Core Processor8051
Data ConvertersA/D 16x10b
Core Size8-Bit
Voltage - Supply (Vcc/Vdd)2.7V ~ 3.6V
ConnectivitySMBus (2-Wire/I2C), SPI, UART/USART
PeripheralsPOR, PWM, Temp Sensor, WDT
Supplier Device Package20-QFN (4x4)
Number of I/O17
ProgrammableNot Verified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

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