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C8051F320R

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C8051F320R

IC MCU 8BIT 16KB FLASH 32LQFP

Manufacturer: Silicon Labs

Categories: Microcontrollers

Quality Control: Learn More

The Silicon Labs C8051F320R is an 8-bit microcontroller from the C8051F32x series. This device features an 8051 core operating at up to 25MHz, with 16KB of FLASH program memory and 2.25KB of RAM. It offers 25 general-purpose I/O pins and is housed in a 32-LQFP package. Connectivity options include SMBus (2-Wire/I2C), SPI, UART/USART, and USB. Integrated peripherals include a 10-bit Analog-to-Digital converter with 17 channels, Brown-out Detect/Reset, Power-On Reset (POR), Pulse Width Modulation (PWM), a temperature sensor, and a Watchdog Timer (WDT). The operating voltage range is 2.7V to 3.6V, with an operating temperature range of -40°C to 85°C. This component is suitable for applications in industrial automation, consumer electronics, and automotive systems. It is supplied in Tape & Reel packaging.

Additional Information

Series: C8051F32xRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)
Technical Details:
PackagingTape & Reel (TR)
Package / Case32-LQFP
Mounting TypeSurface Mount
Speed25MHz
Program Memory Size16KB (16K x 8)
RAM Size2.25K x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size-
Core Processor8051
Data ConvertersA/D 17x10b
Core Size8-Bit
Voltage - Supply (Vcc/Vdd)2.7V ~ 3.6V
ConnectivitySMBus (2-Wire/I2C), SPI, UART/USART, USB
PeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Supplier Device Package32-LQFP (7x7)
Number of I/O25
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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