C8051F300R is Obsolete and no longer manufactured.
Available Substitutes:

Direct

C8051F300-GM
Silicon Labs
In Stock: 4,498
Unit Price: ¥58.62000
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C8051F300R

DigiKey Part Number
336-1043-2-ND - Tape & Reel (TR)
Manufacturer
Silicon Labs
Manufacturer Product Number
C8051F300R
Description
IC MCU 8BIT 8KB FLASH 11QFN
Customer Reference
Detailed Description
8051 C8051F30x Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 11-QFN (3x3)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Silicon Labs
Series
C8051F30x
Packaging
Tape & Reel (TR)
Part Status
Obsolete
DigiKey Programmable
Not Verified
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I2C), UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number of I/O
8
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
EEPROM Size
-
RAM Size
256 x 8
Voltage - Supply (Vcc/Vdd)
2.7V ~ 3.6V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
11-QFN (3x3)
Package / Case
10-VFDFN Exposed Pad
Base Product Number
C8051F300