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C8051F320R

C8051F320R

C8051F320R

Silicon Labs

16KB 16K x 8 FLASH 8051 8-Bit Microcontroller C8051F32x Series C8051F32 32 Pin 25MHz 3V 32-LQFP

SOT-23

C8051F320R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 32-LQFP
Surface MountYES
Number of Pins 32
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series C8051F32x
Published 2003
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3V
Terminal Pitch0.8mm
Frequency 25MHz
Base Part Number C8051F32
Pin Count32
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 2.7V
Number of Channels 5
Interface 2-Wire, I2C, SMBus, SPI, UART, USART, USB
Memory Size16kB
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, Temp Sensor, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART, USB
Bit Size 8
Data Converter A/D 17x10b
Access Time 25 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Length 7mm
Height Seated (Max) 1.6mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:3390 items

C8051F320R Product Details

C8051F320R 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 C8051F32x series of electrical components. Having a size of 16KB 16K 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 3V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 16kB is the size of the memory in the IC part. Using the base part number C8051F32, 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. The pin count is 32.

C8051F320R Features


32-LQFP package
Mounting type of Surface Mount


C8051F320R Applications


There are a lot of Silicon Labs
C8051F320R Microcontroller applications.


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

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