C8051F305R is Obsolete and no longer manufactured.
Available Substitutes:

Direct


Silicon Labs
In Stock: 563
Unit Price: 4,91000 €
Datasheet
8051 C8051F30x Microcontroller IC 8-Bit 25MHz 2KB (2K x 8) FLASH 11-QFN (3x3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
8051 C8051F30x Microcontroller IC 8-Bit 25MHz 2KB (2K x 8) FLASH 11-QFN (3x3)
11-QFN Pkg

C8051F305R

DigiKey Part Number
336-1064-2-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
C8051F305R
Description
IC MCU 8BIT 2KB FLASH 11QFN
Customer Reference
Detailed Description
8051 C8051F30x Microcontroller IC 8-Bit 25MHz 2KB (2K x 8) FLASH 11-QFN (3x3)
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Number of I/O
8
Mfr
Program Memory Size
Series
Program Memory Type
FLASH
Packaging
Tape & Reel (TR)
RAM Size
256 x 8
Part Status
Obsolete
Voltage - Supply (Vcc/Vdd)
2.7V ~ 3.6V
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
8051
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
8-Bit
Mounting Type
Surface Mount
Speed
25MHz
Supplier Device Package
11-QFN (3x3)
Connectivity
SMBus (2-Wire/I2C), UART/USART
Package / Case
10-VFDFN Exposed Pad
Peripherals
POR, PWM, WDT
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
C8051F305-GMSilicon Labs563336-1251-ND4,91000 €Direct
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types