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C8051F349-GQ

C8051F349-GQ

C8051F349-GQ

Silicon Labs

32KB 32K x 8 FLASH 8051 8-Bit Microcontroller C8051F34x Series C8051F34 32 Pin 25MHz 3.3V 32-LQFP

SOT-23

C8051F349-GQ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Contact PlatingTin
Mounting Type Surface Mount
Package / Case 32-LQFP
Surface MountYES
Number of Pins 32
Operating Temperature-40°C~85°C TA
PackagingTray
Series C8051F34x
Published 2000
JESD-609 Code e3
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3.3V
Terminal Pitch0.8mm
Frequency 25MHz
Base Part Number C8051F34
Pin Count32
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 3V
Number of Channels 5
Memory Size32kB
Oscillator TypeInternal
Number of I/O 25
RAM Size 2.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 32KB 32K x 8
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART, USB
Bit Size 8
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
Length 7mm
Height Seated (Max) 1.6mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:649 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.44000$6.44
25$6.20520$155.13
100$6.00000$600

C8051F349-GQ Product Details

C8051F349-GQ Overview


In a 32-LQFP package, the MCU is available. 25 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. C8051F34x series components make up this electrical component. 32KB 32K x 8 is the size of its program memory. A 8051 Core processor is used to power the device. This device falls under the MICROCONTROLLER uPs/uCs/Peripheral ICs category. 32 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 3.3V volt supply output on the chip. DMA channels number NO. 32kB is the memory size of the part. The base part number C8051F34 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 25MHz. The device works in YES PWM channels. Located on the chip are 32 pins. The clock has 4 timers or counters on it. There are 32 pins on it.

C8051F349-GQ Features


32-LQFP package
Mounting type of Surface Mount


C8051F349-GQ Applications


There are a lot of Silicon Labs
C8051F349-GQ Microcontroller applications.


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

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