Connectivity is SMBus (2-Wire/I²C), SPI, UART/USART - Embedded - Microcontrollers Distributor - C8051F000-GQ C8051F001-GQR C8051F002-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
C8051F000-GQ	Silicon Labs	IC MCU 8BIT 32KB FLASH 64TQFP	Not For New Designs	8051	8-Bit	20MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	32KB (32K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (10x10)
C8051F001-GQR	Silicon Labs	IC MCU 8BIT 32KB FLASH 48QFP	Not For New Designs	8051	8-Bit	20MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	32KB (32K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F002-GQR	Silicon Labs	IC MCU 8BIT 32KB FLASH 32LQFP	Not For New Designs	8051	8-Bit	20MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	8	32KB (32K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 4x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F005	Silicon Labs	IC MCU 8BIT 32KB FLASH 64TQFP	Obsolete	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (10x10)
C8051F005-GQR	Silicon Labs	IC MCU 8BIT 32KB FLASH 64TQFP	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (10x10)
C8051F006	Silicon Labs	IC MCU 8BIT 32KB FLASH 48QFP	Obsolete	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F006-GQR	Silicon Labs	IC MCU 8BIT 32KB FLASH 48QFP	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 8x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	48-TQFP	48-QFP (7x7)
C8051F007	Silicon Labs	IC MCU 8BIT 32KB FLASH 32LQFP	Obsolete	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	8	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 4x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F007-GQR	Silicon Labs	IC MCU 8BIT 32KB FLASH 32LQFP	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	8	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 4x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F010-GQR	Silicon Labs	IC MCU 8BIT 32KB FLASH 64TQFP	Not For New Designs	8051	8-Bit	20MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	32KB (32K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (10x10)
C8051F012	Silicon Labs	IC MCU 8BIT 32KB FLASH 32LQFP	Obsolete	8051	8-Bit	20MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	8	32KB (32K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 4x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F012-GQR	Silicon Labs	IC MCU 8BIT 32KB FLASH 32LQFP	Not For New Designs	8051	8-Bit	20MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	8	32KB (32K x 8)	FLASH	-	256 x 8	2.7 V ~ 3.6 V	A/D 4x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F015	Silicon Labs	IC MCU 8BIT 32KB FLASH 64TQFP	Obsolete	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (10x10)
C8051F015-GQ	Silicon Labs	IC MCU 8BIT 32KB FLASH 64TQFP	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (10x10)
C8051F015-GQR	Silicon Labs	IC MCU 8BIT 32KB FLASH 64TQFP	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7 V ~ 3.6 V	A/D 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (10x10)
C8051F018-GQ	Silicon Labs	IC MCU 8BIT 16KB FLASH 64TQFP	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	16KB (16K x 8)	FLASH	-	1.25K x 8	2.8 V ~ 3.6 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (10x10)
C8051F018-GQR	Silicon Labs	IC MCU 8BIT 16KB FLASH 64TQFP	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	16KB (16K x 8)	FLASH	-	1.25K x 8	2.8 V ~ 3.6 V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	64-TQFP	64-TQFP (10x10)
C8051F310	Silicon Labs	IC MCU 8BIT 16KB FLASH 32LQFP	Obsolete	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	29	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F310-GQ	Silicon Labs	IC MCU 8BIT 16KB FLASH 32LQFP	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	29	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F310-GQR	Silicon Labs	IC MCU 8BIT 16KB FLASH 32LQFP	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	29	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F311	Silicon Labs	IC MCU 8BIT 16KB FLASH 28QFN	Obsolete	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-QFN (5x5)
C8051F311-GM	Silicon Labs	IC MCU 8BIT 16KB FLASH 28QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-QFN (5x5)
C8051F311-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 28QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-QFN (5x5)
C8051F312-GQ	Silicon Labs	IC MCU 8BIT 8KB FLASH 32LQFP	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	29	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F312-GQR	Silicon Labs	IC MCU 8BIT 8KB FLASH 32LQFP	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	29	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F313	Silicon Labs	IC MCU 8BIT 8KB FLASH 28QFN	Obsolete	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-QFN (5x5)
C8051F313-GM	Silicon Labs	IC MCU 8BIT 8KB FLASH 28QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-QFN (5x5)
C8051F315-GM	Silicon Labs	IC MCU 8BIT 8KB FLASH 28QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, WDT	25	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-QFN (5x5)
C8051F315-GMR	Silicon Labs	IC MCU 8BIT 8KB FLASH 28QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, WDT	25	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	28-VFQFN Exposed Pad	28-QFN (5x5)
C8051F316-GM	Silicon Labs	IC MCU 8BIT 16KB FLASH 24QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	21	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	24-WFQFN Exposed Pad	24-QFN (4x4)
C8051F316-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 24QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	21	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	24-WFQFN Exposed Pad	24-QFN (4x4)
C8051F317-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 24QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, WDT	21	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	24-WFQFN Exposed Pad	24-QFN (4x4)
C8051F330	Silicon Labs	IC MCU 8BIT 8KB FLASH 20MLP	Obsolete	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	A/D 16x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-MLP (4x4)
C8051F330-GM	Silicon Labs	IC MCU 8BIT 8KB FLASH 20QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	A/D 16x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-MLP (4x4)
C8051F330-GMR	Silicon Labs	IC MCU 8BIT 8KB FLASH 20QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	A/D 16x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-MLP (4x4)
C8051F331	Silicon Labs	IC MCU 8BIT 8KB FLASH 20MLP	Obsolete	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-MLP (4x4)
C8051F331-GM	Silicon Labs	IC MCU 8BIT 8KB FLASH 20QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-MLP (4x4)
C8051F331-GMR	Silicon Labs	IC MCU 8BIT 8KB FLASH 20QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-MLP (4x4)
C8051F332-GMR	Silicon Labs	IC MCU 8BIT 4KB FLASH 20QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	4KB (4K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F333-GM	Silicon Labs	IC MCU 8BIT 4KB FLASH 20QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, WDT	17	4KB (4K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F334-GMR	Silicon Labs	IC MCU 8BIT 2KB FLASH 20QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	2KB (2K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F335-GM	Silicon Labs	IC MCU 8BIT 2KB FLASH 20QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, WDT	17	2KB (2K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F336-GM	Silicon Labs	IC MCU 8BIT 16KB FLASH 20QFN	Active	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	16KB (16K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	A/D 16x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F336-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 20QFN	Active	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	16KB (16K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	A/D 16x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F337-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 20QFN	Active	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, WDT	17	16KB (16K x 8)	FLASH	-	768 x 8	2.7 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-QFN (4x4)
C8051F410-GQ	Silicon Labs	IC MCU 8BIT 32KB FLASH 32LQFP	Active	8051	8-Bit	50MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	24	32KB (32K x 8)	FLASH	-	2.25K x 8	2 V ~ 5.25 V	A/D 24x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F412-GQ	Silicon Labs	IC MCU 8BIT 16KB FLASH 32LQFP	Active	8051	8-Bit	50MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	24	16KB (16K x 8)	FLASH	-	2.25K x 8	2 V ~ 5.25 V	A/D 24x12b, D/A 2x12b	Internal	-40°C ~ 85°C (TA)	32-LQFP	32-LQFP (7x7)
C8051F716-GMR	Silicon Labs	IC MCU 8BIT 16KB FLASH 32QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Cap Sense, POR, PWM, Temp Sensor, WDT	29	16KB (16K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	A/D 3x10b	Internal	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)
C8051F981-GM	Silicon Labs	IC MCU 8BIT 8KB FLASH 20QFN	Obsolete	CIP-51 8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	8KB (8K x 8)	FLASH	-	512 x 8	1.8 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	20-UFQFN Exposed Pad	20-QFN (3x3)
C8051T631-GMR	Silicon Labs	IC MCU 8BIT 8KB OTP 20QFN	Not For New Designs	8051	8-Bit	25MHz	SMBus (2-Wire/I²C), SPI, UART/USART	POR, PWM, WDT	17	8KB (8K x 8)	OTP	-	768 x 8	1.8 V ~ 3.6 V	-	Internal	-40°C ~ 85°C (TA)	20-VFQFN Exposed Pad	20-QFN (4x4)

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