C8051F221R

C8051F221R
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Part Number C8051F221R
LIXINC Part # C8051F221R
Manufacturer Silicon Labs
Category Integrated CircuitsEmbedded - Microcontrollers
Description IC MCU 8BIT 8KB FLASH 32LQFP
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models C8051F221R PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 25 - Jan 29 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

C8051F221R Specifications

Part Number:C8051F221R
Brand:Silicon Labs
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:Embedded - Microcontrollers
Manufacturer:Silicon Labs
Series:C8051F2xx
Package:Tape & Reel (TR)Cut Tape (CT)
Part Status:Obsolete
Core Processor:8051
Core Size:8-Bit
Speed:25MHz
Connectivity:SPI, UART/USART
Peripherals:Brown-out Detect/Reset, POR, WDT
Number of I/O:22
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 22x8b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:32-LQFP
Supplier Device Package:32-LQFP (7x7)

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In Stock 10945 - More on Order
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