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C8051F312-GQ

C8051F312-GQ

C8051F312-GQ

Silicon Labs

8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F31x Series C8051F31 32 Pin 25MHz 3V 32-LQFP

SOT-23

C8051F312-GQ Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Contact Plating Tin
Mounting Type Surface Mount
Package / Case 32-LQFP
Surface Mount YES
Number of Pins 32
Operating Temperature -40°C~85°C TA
Packaging Tray
Series C8051F31x
Published 2000
JESD-609 Code e3
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Termination SMD/SMT
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3V
Terminal Pitch 0.8mm
Frequency 25MHz
Base Part Number C8051F31
Pin Count 32
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 3.6V
Number of Channels 5
Interface 2-Wire, I2C, SMBus, SPI, UART, USART
Memory Size 8kB
Oscillator Type Internal
Number of I/O 29
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals POR, PWM, Temp Sensor, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART
Bit Size 8
Data Converter A/D 21x10b
Access Time 25 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 4
Density 64 kb
Number of ADC Channels 21
Number of I2C Channels 1
Height 1.45mm
Length 7mm
Width 7mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.59000 $5.59
25 $5.12840 $128.21
100 $4.66200 $466.2
1,000 $4.19580 $4.1958
C8051F312-GQ Product Details

C8051F312-GQ Overview


32-LQFP-packages are available. There are 29 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the C8051F31x series. This program memory has a size of 8KB 8K x 8, which indicates what the size of the program memory is. 8051 Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER power supply/socket/peripheral ICs category. This chip has a total of 32 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 3V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 8kB. The base part number C8051F31 provides alternatives. This device is extremely efficient when operated at a frequency of 25MHz. Using the PWM channel YES, the device works with the motor. In this chip, 32 pins can be accessed. Using the timer/counter system, it has 4 timers/counters. It has 32 pins in total. In total, it has 21 ADC channels for the measurement of signals. As part of the design, the part has been designed to feature 1 channels for I2C communication.

C8051F312-GQ Features


32-LQFP package
Mounting type of Surface Mount


C8051F312-GQ Applications


There are a lot of Silicon Labs
C8051F312-GQ Microcontroller applications.


  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio

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