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C8051F221R
Microcontrollers
C8051F221R
4-C8051F221R
IC MCU 8BIT 8KB FLASH 32LQFP
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C8051F221R Description
C8051F2xx Series, 8051, 32-LQFP (7x7)
Tech Specifications
Mfr
Silicon Labs
Series
C8051F2xx
Package
Tape & Reel (TR)Cut Tape (CT)
Core Processor
8051
Program Memory Type
FLASH
RAM Size
256 x 8
Number of I/O
22
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
32-LQFP
Supplier Device Package
32-LQFP (7x7)
Base Product Number
C8051F221
Speed
25MHz
Core Size
8-Bit
Connectivity
SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, WDT
Program Memory Size
8KB (8K x 8)
Voltage - Supply (Vcc/Vdd)
2.7V ~ 3.6V
Data Converters
A/D 22x8b
Oscillator Type
Internal
Featured Product
Ticket Vending Machine
C8051F221R Documents
Download datasheets C8051F221R
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