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C8051F331-GMR

C8051F331-GMR

C8051F331-GMR

Silicon Labs

8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F33x Series C8051F33 20 Pin 25MHz 3V 20-VFQFN Exposed Pad

SOT-23

C8051F331-GMR Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series C8051F33x
Published 2000
JESD-609 Code e3
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Position QUAD
Supply Voltage 3V
Terminal Pitch 0.5mm
Frequency 25MHz
Base Part Number C8051F33
Pin Count 20
Operating Supply Voltage 3.3V
Number of Channels 3
Interface 2-Wire, I2C, SMBus, SPI, UART, USART
Memory Size 8kB
Oscillator Type Internal
Number of I/O 17
RAM Size 768 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals POR, PWM, 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
Access Time 25 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
Height Seated (Max) 1mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
C8051F331-GMR Product Details

C8051F331-GMR Overview


The package has a 20-VFQFN Exposed Pad shape. With 17 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The C8051F33x series is comprised of this electrical component. The electronic part has a program memory size of 8KB 8K x 8. There's a 8051 Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 20 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 3V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 8kB. It is possible to find alternatives to the base part number C8051F33 by using the part number search tool. An effective performance can be achieved at a frequency of 25MHz. There are a total of YES channels in the device. It is possible to access the 20 pins on the chip. In total, it has 4 timers and counters in it. A total of 20 pins are included in the package.

C8051F331-GMR Features


20-VFQFN Exposed Pad package
Mounting type of Surface Mount


C8051F331-GMR Applications


There are a lot of Silicon Labs
C8051F331-GMR Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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