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C8051F347-GQ

C8051F347-GQ

C8051F347-GQ

Silicon Labs

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

SOT-23

C8051F347-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
Pbfree Code yes
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Termination SMD/SMT
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3.3V
Frequency 25MHz
Base Part Number C8051F34
Pin Count32
Supply Voltage-Max (Vsup) 3.6V
Power Supplies5V
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
Number of Bits 8
Core Processor 8051
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, 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
Data Converter A/D 21x10b
Watchdog TimerYes
Access Time 25 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 4
Density 256 kb
Number of ADC Channels 17
Number of USB Channels 1
Height 1.45mm
Length 7mm
Width 7mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:776 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.93000$6.93
25$6.67520$166.88
100$6.45000$645

C8051F347-GQ Product Details

C8051F347-GQ Overview


The package is 32-LQFP-shaped. There are 25 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the C8051F34x series of electrical components. Having a size of 32KB 32K x 8, Microcontroller has a program memory of X bytes. A 8051 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 32 has 32 terminations. 8-bits are used for its size. IC Chip has 3.3V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 32kB is the size of the memory in the IC part. Using the base part number C8051F34, you will be able to find alternatives for the part. Using a 25MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 32 pins are accessible. In total, there are 4 timers/counters on the device. The pin count is 32. The ADC channel count on this device totals up to 17 channels. IC chip bits total 8.

C8051F347-GQ Features


32-LQFP package
Mounting type of Surface Mount


C8051F347-GQ Applications


There are a lot of Silicon Labs
C8051F347-GQ Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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