C8051F221-GQR vs C8051F231-GQ

This detailed comparison of C8051F221-GQR and C8051F231-GQ in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

C8051F221-GQR

Silicon Labs

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C8051F231-GQ

Silicon Labs

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Specifications Hide identical items

Manufacturer	Silicon Labs	Silicon Labs
Package / Case	32-LQFP	32-LQFP
Description	IC MCU 8BIT 8KB FLASH 32LQFP	IC MCU 8BIT 8KB FLASH 32LQFP
In Stock	396	230
Mounting Type	Surface Mount	Surface Mount
Part Status	Not For New Designs	Not For New Designs
Series	C8051F2xx	C8051F2xx
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Tray
Core Processor	8051	8051
Core Size	8-Bit	8-Bit
Speed	25MHz	25MHz
Connectivity	SPI, UART/USART	SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, WDT	Brown-out Detect/Reset, POR, WDT
Number of I/O	22	22
Program Memory Size	8KB (8K x 8)	8KB (8K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	256 x 8	256 x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 3.6V	2.7V ~ 3.6V
Data Converters	A/D 22x8b	-
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Supplier Device Package	32-LQFP (7x7)	32-LQFP (7x7)