C8051F221-GQR is Obsolete and no longer manufactured.
Available Substitutes:

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Microchip Technology
In Stock: 18
Unit Price: 11,06000 €
Datasheet
8051 C8051F2xx Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 32-LQFP (7x7)
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C8051F221-GQR

DigiKey Part Number
336-4445-2-ND - Tape & Reel (TR)
336-4445-1-ND - Cut Tape (CT)
336-4445-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
C8051F221-GQR
Description
IC MCU 8BIT 8KB FLASH 32LQFP
Customer Reference
Detailed Description
8051 C8051F2xx Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 32-LQFP (7x7)
Datasheet
 Datasheet
EDA/CAD Models
C8051F221-GQR Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
256 x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply (Vcc/Vdd)
2.7V ~ 3.6V
Part Status
Obsolete
Data Converters
A/D 22x8b
DigiKey Programmable
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
32-LQFP (7x7)
Connectivity
SPI, UART/USART
Package / Case
32-LQFP
Peripherals
Brown-out Detect/Reset, POR, WDT
Base Product Number
Number of I/O
22
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AT89LP828-20AUMicrochip Technology18AT89LP828-20AU-ND11,06000 €Similar
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