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Home > Products > Integrated Circuits (ICs) > Embedded - Microcontrollers > C8051F221R

C8051F221R

Manufacturer Part Number C8051F221R
Manufacturer Silicon Labs
Description 8051 C8051F2xx Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 32-LQFP (7x7)
Lead Free Status / RoHS Status Contains lead / RoHS non-compliant
C8051F221R Price

Technical Specifications of C8051F221R

Datasheet C8051F221R datasheet
CategoryIntegrated Circuits (ICs)
FamilyEmbedded - Microcontrollers
ManufacturerSilicon Labs
SeriesC8051F2xx
PackagingTape & Reel (TR)
Part StatusObsolete
Core Processor8051
Core Size8-Bit
Speed25MHz
ConnectivitySPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, WDT
Number of I/O22
Program Memory Size8KB (8K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size256 x 8
Voltage - Supply (Vcc/Vdd)2.7 V ~ 3.6 V
Data ConvertersA/D 22x8b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Package / Case32-LQFP
Supplier Device Package32-LQFP (7x7)
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C8051F221R

Manufacturer Part Number C8051F221R
Manufacturer Silicon Labs
Description 8051 C8051F2xx Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 32-LQFP (7x7)
Lead Free Status / RoHS Status Contains lead / RoHS non-compliant
C8051F221R Price

Technical Specifications of C8051F221R

Datasheet C8051F221R datasheet
CategoryIntegrated Circuits (ICs)
FamilyEmbedded - Microcontrollers
ManufacturerSilicon Labs
SeriesC8051F2xx
PackagingTape & Reel (TR)
Part StatusObsolete
Core Processor8051
Core Size8-Bit
Speed25MHz
ConnectivitySPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, WDT
Number of I/O22
Program Memory Size8KB (8K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size256 x 8
Voltage - Supply (Vcc/Vdd)2.7 V ~ 3.6 V
Data ConvertersA/D 22x8b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Package / Case32-LQFP
Supplier Device Package32-LQFP (7x7)
We can supply Silicon Labs part# C8051F221R. Use the request quote form to request C8051F221R pirce and lead time. RANTLE EAST ELECTRONIC - ICRFQ.com is an independent stocking distributor of electronic components. With 5+ Million line items of available electronic components can ship in short lead-time, over 300 thousand part numbers of electronic components in stock for immediately delivery, which may include part number C8051F221R. The price and lead time for C8051F221R depending on the quantity required, availability and warehouse location. Contact us today and our sales representative will provide you price and delivery on Part# C8051F221R. We look forward to doing business with you.

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