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C8051F399-A-GM

C8051F399-A-GM

C8051F399-A-GM

Silicon Labs

4KB 4K x 8 FLASH 8051 8-Bit Microcontroller C8051F39x Series C8051F39 20 Pin 50MHz 20-VFQFN Exposed Pad

SOT-23

C8051F399-A-GM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Contact PlatingTin
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Number of Pins 20
Operating Temperature-40°C~105°C TA
PackagingTube
Series C8051F39x
Published 2000
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Peak Reflow Temperature (Cel) NOT SPECIFIED
Frequency 50MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number C8051F39
Interface 2-Wire, I2C, SMBus, SPI, UART, USART
Memory Size4kB
Oscillator TypeInternal
Number of I/O 17
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
Core Processor 8051
Peripherals POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 4KB 4K x 8
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART
Watchdog TimerYes
Data Bus Width 8b
Number of Timers/Counters 6
Number of I2C Channels 3
Number of SPI Channels 1
Height 850μm
Length 4mm
Width 4mm
RoHS StatusRoHS Compliant
In-Stock:4613 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.93000$0.93
25$0.89320$22.33
100$0.85880$85.88

C8051F399-A-GM Product Details

C8051F399-A-GM Overview


A 20-VFQFN Exposed Pad package is included. In total, it has 17 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~105°C TA. C8051F39x series components belong to this electrical component. Its program memory size is 4KB 4K x 8. There is a 8051 Core Processor inside MCU that provides this device with its power. 4kB memory size belongs to the part. C8051F39 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 50MHz, as long as it is operated at a low power consumption. On the chip, there are 20 pins that are accessible. A total of 6 timers/counters are included in the package. Devices like this use an 3-channel PWM controller.

C8051F399-A-GM Features


20-VFQFN Exposed Pad package
Mounting type of Surface Mount


C8051F399-A-GM Applications


There are a lot of Silicon Labs
C8051F399-A-GM Microcontroller applications.


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

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