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C8051F963-A-GM

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C8051F963-A-GM

IC MCU 8BIT 128KB FLASH 40QFN

Manufacturer: Silicon Labs

Categories: Microcontrollers

Quality Control: Learn More

Silicon Labs C8051F9xx series microcontroller, part number C8051F963-A-GM, is an 8-bit 8051 core device operating at 25MHz. This FLASH microcontroller features 128KB of program memory and 8.25KB of RAM. On-chip peripherals include DMA, POR, PWM, and WDT. It offers 34 I/O pins and interfaces via I2C, SPI, and UART/USART. Data conversion is supported by 16 integrated 10-bit/12-bit ADCs. The device operates from 1.8V to 3.8V and has an operating temperature range of -40°C to 85°C. The package is a 40-QFN (6x6) surface mount with exposed pad. This component is suitable for applications in consumer electronics and industrial automation.

Additional Information

Series: C8051F9xxRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tray
Technical Details:
PackagingTray
Package / Case40-VFQFN Exposed Pad
Mounting TypeSurface Mount
Speed25MHz
Program Memory Size128KB (128K x 8)
RAM Size8.25K x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size-
Core Processor8051
Data ConvertersA/D 16x10b/12b
Core Size8-Bit
Voltage - Supply (Vcc/Vdd)1.8V ~ 3.8V
ConnectivityI2C, SPI, UART/USART
PeripheralsDMA, POR, PWM, WDT
Supplier Device Package40-QFN (6x6)
Number of I/O34
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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