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C8051F964-B-GQ

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C8051F964-B-GQ

IC MCU 8BIT 64KB FLASH 80TQFP

Manufacturer: Silicon Labs

Categories: Microcontrollers

Quality Control: Learn More

Silicon Labs C8051F9xx series 8-bit microcontroller, part number C8051F964-B-GQ. This device features an 8051 core operating at up to 25MHz, with 64KB of FLASH program memory and 8.25KB of RAM. Connectivity options include I2C, SPI, and UART/USART interfaces. The C8051F964-B-GQ integrates 57 I/O pins and a 16x10b/12b Analog-to-Digital converter. Peripherals include DMA, LCD controller, POR, PWM, and WDT. Designed for surface mount applications, it is supplied in an 80-TQFP (12x12) package. This component operates within a voltage range of 1.8V to 3.8V and an ambient temperature range of -40°C to 85°C. It finds application in various industrial and consumer electronics segments.

Additional Information

Series: C8051F9xxRoHS Status: RoHS CompliantManufacturer Lead Time: 18 week(s)Product Status: Not For New DesignsPackaging: TrayDatasheet:
Technical Details:
PackagingTray
Package / Case80-TQFP
Mounting TypeSurface Mount
Speed25MHz
Program Memory Size64KB (64K 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, LCD, POR, PWM, WDT
Supplier Device Package80-TQFP (12x12)
Number of I/O57
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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