C8051F920-F-GQ

Effective Inventory2,641

Contains 32KB of flash memory

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C8051F920-F-GQ DataSheet

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C8051F920-F-GQ Details

The C8051F920-F-GQ from Silicon Labs is an 8-bit microcontroller IC that belongs to the 8051 C8051F9xx series. This device features a core processor based on the 8051 architecture, operating at a frequency of 25MHz and providing 32KB (32K x 8) FLASH program memory. The microcontroller also offers 4.25K x 8 RAM and has 24 I/O pins. It is designed for use in various applications such as industrial control systems, home appliances, and automotive devices. The C8051F920-F-GQ is a surface-mount device with a package type of 32-LQFP (7x7) and can be used with voltages ranging from 0.9V to 3.6V. It features various peripherals such as SMBus (2-Wire/I²C), SPI, UART/USART communication interfaces, brown-out detect/reset, power-on reset, pulse width modulation, temperature sensor, and a watchdog timer. Its operating temperature range is -40°C to 85°C.

Key Features

  • 8-bit core processor based on the 8051 architecture
  • Operating frequency of 25MHz
  • 32KB (32K x 8) FLASH program memory
  • 4.25K x 8 RAM
  • 24 I/O pins
  • SMBus (2-Wire/I²C), SPI, UART/USART communication interfaces
  • Brown-out detect/reset
  • Power-on reset
  • Pulse width modulation
  • Temperature sensor
  • Watchdog timer

Application

  • Industrial control systems
  • Home appliances
  • Automotive devices

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Series C8051F9xx Package Tray
Product Status Obsolete Programmable Not Verified
Core Processor 8051 Core Size 8-Bit
Speed 25MHz Connectivity SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Number of I/O 24
Program Memory Size 32KB (32K x 8) Program Memory Type ! FLASH
RAM Size 4.25K x 8 Voltage - Supply (Vcc/Vdd) 0.9V ~ 3.6V
Data Converters A/D 23x10b Oscillator Type ! Internal
Operating Temperature ! -40°C ~ 85°C (TA) Mounting Type Surface Mount
Package / Case 32-LQFP Supplier Device Package 32-LQFP (7x7)
Base Product Number C8051F920

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