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C8051F348-GQR

C8051F348-GQR

C8051F348-GQR

Silicon Labs

32KB 32K x 8 FLASH 8051 8-Bit Microcontroller C8051F34x Series C8051F34 48 Pin 25MHz 48-TQFP

SOT-23

C8051F348-GQR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-TQFP
Number of Pins 48
Supplier Device Package 48-TQFP (7x7)
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series C8051F34x
Published 2000
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Frequency 25MHz
Base Part Number C8051F34
Number of Channels 5
Interface 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART, USB
Max Supply Voltage5.25V
Min Supply Voltage2.7V
Memory Size32kB
Oscillator TypeInternal
Number of I/O 40
Speed 25MHz
RAM Size 2.25K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
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 EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART, USB
Watchdog TimerYes
Data Bus Width 8b
Number of Timers/Counters 4
Core Architecture 8051
Max Frequency 25MHz
Number of Programmable I/O 40
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:736 items

Pricing & Ordering

QuantityUnit PriceExt. Price
500$6.53750$3268.75

C8051F348-GQR Product Details

C8051F348-GQR Overview


The package has a 48-TQFP shape. With 40 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 C8051F34x series is comprised of this electrical component. The electronic part has a program memory size of 32KB 32K x 8. There's a 8051 Core Processor inside. Its memory size is 32kB. It is possible to find alternatives to the base part number C8051F34 by using the part number search tool. An effective performance can be achieved at a frequency of 25MHz. It is possible to access the 48 pins on the chip. In total, it has 4 timers and counters in it. The equipment on this page features FLASH memory technology. This device features a 8051 core architecture. As far as the programmability is concerned, it has 40 Programmable I/Os.

C8051F348-GQR Features


48-TQFP package
Mounting type of Surface Mount
Minimum temperature of -40°C


C8051F348-GQR Applications


There are a lot of Silicon Labs
C8051F348-GQR Microcontroller applications.


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

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