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C8051F971-A-GM

C8051F971-A-GM

C8051F971-A-GM

Silicon Labs

Microcontroller 32 Pin 25MHz 3V QFN

SOT-23

C8051F971-A-GM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Package / Case QFN
Number of Pins 32
Weight 69.427982mg
PackagingCut Tape
Published 2014
Part StatusActive
Number of Terminations 32
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Frequency 25MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Operating Supply Voltage3V
Interface I2C, SMBus, SPI, UART, USART
Max Supply Voltage3.6V
Min Supply Voltage1.8V
Memory Size32kB
Oscillator TypeInternal
Number of I/O 30
RAM Size 8kB
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Peripherals CapSense, DMA, POR, PWM, WDT
Frequency (Max) 25MHz
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 8b
Number of Timers/Counters 4
Core Architecture 8051
Number of ADC Channels 28
Number of PWM Channels 3
Number of I2C Channels 2
Number of SPI Channels 1
Height 850μm
Length 5mm
Width 5mm
REACH SVHC Unknown
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1274 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.82000$2.82
25$2.58160$64.54
100$2.34680$234.68

C8051F971-A-GM Product Details

C8051F971-A-GM Overview


The package is in QFN format. The MCU has 30 I/O ports. This Microcontroller belongs to the MICROCONTROLLER uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 32 of terminations. There is an output of 3V volts from the Microcontroller chip. A total of YES DMA channels are available on MCU chip. This MCU is implemented with 32kB memory. It exhibits good efficiency when it operates at a frequency of 25MHz and it is able to operate at a high frequency. It is possible to access the 32 pins on the chip through the 32 pins. It is equipped with 4 timers and counters. There's an integrated FLASH memory in the equipment. There is a 8051 core architecture integrated into it. There are a total of 28 channels for the ADC on this board, so it has a total of 28 channels. An 3-channel PWM controller is used by the device. In this device, there's an 2-channel PWM controller.

C8051F971-A-GM Features


QFN package
Minimum temperature of -40°C


C8051F971-A-GM Applications


There are a lot of Silicon Labs
C8051F971-A-GM Microcontroller applications.


  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras
  • DVDDVMP3 players

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