C8051F021R

Part No :: C8051F021R

Manufacturer: Silicon Labs

VIGOR # :: 4804621

Description: IC MCU 8BIT 64KB FLASH 64TQFP

Catalog: Embedded - Microcontrollers

DataSheet: C8051F021R PDF

Country of origin: -

Date code: -

C8051F021R Specifications

Type	Description
Series:	C8051F02x
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Obsolete
Core Processor:	8051
Core Size:	8-Bit
Speed:	25MHz
Connectivity:	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals:	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O:	32
Program Memory Size:	64KB (64K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	4.25K x 8
Voltage - Supply (Vcc/Vdd):	2.7V ~ 3.6V
Data Converters:	A/D 8x8b, 8x12b; D/A 2x12b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	64-TQFP
Supplier Device Package:	64-TQFP (10x10)

Alternative Products

Part Number	Manufacturer & Description	Compare
C8051F043R Match 100%	Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP	C8051F021R vs C8051F043R
C8051F023 Match 100%	Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP	C8051F021R vs C8051F023
C8051F047 Match 62%	Silicon Labs IC MCU 8BIT 32KB FLASH 64TQFP	C8051F021R vs C8051F047
C8051F023R Match 100%	Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP	C8051F021R vs C8051F023R
C8051F045 Match 100%	Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP	C8051F021R vs C8051F045
C8051F043 Match 100%	Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP	C8051F021R vs C8051F043

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In Stock: 4649

Shipped from

HK warehouse

Expected Shipping Date

Jul 23 - Jul 27 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of C8051F021R is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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C8051F021R

C8051F021R

4804621

Pricing(USD)