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C8051F705-GQR

C8051F705-GQR

C8051F705-GQR

Silicon Labs

15KB 15K x 8 FLASH 8051 8-Bit Microcontroller C8051F70x Series 25MHz 48-TQFP

SOT-23

C8051F705-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
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series C8051F70x
Published 2009
Part StatusLast Time Buy
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Frequency 25MHz
Number of Channels 3
Interface 2-Wire, I2C, SMBus, SPI, UART, USART
Memory Size15kB
Oscillator TypeInternal
Number of I/O 39
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
Core Processor 8051
Peripherals Cap Sense, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 15KB 15K x 8
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART
Watchdog TimerYes
Data Bus Width 8b
Number of Timers/Counters 4
EEPROM Size 32 x 8
RoHS StatusRoHS Compliant
In-Stock:4983 items

Pricing & Ordering

QuantityUnit PriceExt. Price
500$2.47276$1236.38

C8051F705-GQR Product Details

C8051F705-GQR Overview


The package is 48-TQFP-shaped. There are 39 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 C8051F70x series of electrical components. Having a size of 15KB 15K x 8, Microcontroller has a program memory of X bytes. A 8051 Core Processor is at the core of this Microcontroller. 15kB is the size of the memory in the IC part. Using a 25MHz frequency, this electronic part can perform efficiently. In total, there are 4 timers/counters on the device.

C8051F705-GQR Features


48-TQFP package
Mounting type of Surface Mount


C8051F705-GQR Applications


There are a lot of Silicon Labs
C8051F705-GQR Microcontroller applications.


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

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