Connectivity is EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB - Embedded - Microcontrollers Distributor - C8051F340-GQ C8051F340-GQR C8051F341-GQR

Part Number	Manufacturer / Brand	Brife Description	Part Status	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Package / Case	Supplier Device Package
C8051F340-GQ	Silicon Labs	IC MCU 8BIT 64KB FLASH 48TQFP	Not For New Designs	8051	8-Bit	48MHz	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	40	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 3.6 V	A/D 20x10b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F340-GQR	Silicon Labs	IC MCU 8BIT 64KB FLASH 48TQFP	Not For New Designs	8051	8-Bit	48MHz	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	40	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 3.6 V	A/D 20x10b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F341-GQR	Silicon Labs	IC MCU 8BIT 32KB FLASH 48TQFP	Not For New Designs	8051	8-Bit	48MHz	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	40	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 20x10b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F344-GQ	Silicon Labs	IC MCU 8BIT 64KB FLASH 48TQFP	Not For New Designs	8051	8-Bit	25MHz	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	40	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7 V ~ 3.6 V	A/D 20x10b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F345-GQ	Silicon Labs	IC MCU 8BIT 32KB FLASH 48TQFP	Not For New Designs	8051	8-Bit	25MHz	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	40	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 20x10b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F345-GQR	Silicon Labs	IC MCU 8BIT 32KB FLASH 48TQFP	Not For New Designs	8051	8-Bit	25MHz	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	40	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 20x10b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F348-GQR	Silicon Labs	IC MCU 8BIT 32KB FLASH 48TQFP	Not For New Designs	8051	8-Bit	25MHz	EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	40	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)

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