Chip Start Electronics Co., Limited

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Mfr. Part #	Availability	Quantity	Datasheet	Package/Case	Packaging	Series	ProductStatus	CoreProcessor	CoreSize	Speed	Connectivity	Peripherals	NumberofI/O	ProgramMemorySize	ProgramMemoryType	EEPROMSize	RAMSize	Voltage-Supply(Vcc/Vdd)	DataConverters	OscillatorType	OperatingTemperature	MountingType
UPSD3434EB40T6 IC MCU 8BIT 288KB FLASH 52LQFP STMicroelectronics	2,190	RFQ	Datasheet	52-LQFP	Tray	µPSD	RoHS	40MHz	8K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, IrDA, SPI, UART/USART, USB	Surface Mount	35	8032	A/D 8x10b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3434EB40U6 IC MCU 8BIT 288KB FLASH 80LQFP STMicroelectronics	2,233	RFQ	Datasheet	80-LQFP	Tray	µPSD	RoHS	40MHz	8K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, IrDA, SPI, UART/USART, USB	Surface Mount	46	8032	A/D 8x10b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3434EVB40T6 IC MCU 8BIT 288KB FLASH 52LQFP STMicroelectronics	3,086	RFQ	Datasheet	52-LQFP	Tray	µPSD	RoHS	40MHz	8K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, IrDA, SPI, UART/USART, USB	Surface Mount	35	8032	A/D 8x10b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3434EVB40U6 IC MCU 8BIT 288KB FLASH 80LQFP STMicroelectronics	2,746	RFQ	Datasheet	80-LQFP	Tray	µPSD	RoHS	40MHz	8K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, IrDA, SPI, UART/USART, USB	Surface Mount	46	8032	A/D 8x10b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3454EB40T6 IC MCU 8BIT 288KB FLASH 52LQFP STMicroelectronics	3,439	RFQ	Datasheet	52-LQFP	Tray	µPSD	RoHS	40MHz	32K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, IrDA, SPI, UART/USART, USB	Surface Mount	35	8032	A/D 8x10b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3454EB40U6 IC MCU 8BIT 288KB FLASH 80LQFP STMicroelectronics	2,152	RFQ	Datasheet	80-LQFP	Tray	µPSD	RoHS	40MHz	32K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, IrDA, SPI, UART/USART, USB	Surface Mount	46	8032	A/D 8x10b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3454EVB40T6 IC MCU 8BIT 288KB FLASH 52LQFP STMicroelectronics	3,460	RFQ	Datasheet	52-LQFP	Tray	µPSD	RoHS	40MHz	32K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, IrDA, SPI, UART/USART, USB	Surface Mount	35	8032	A/D 8x10b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3454EVB40U6 IC MCU 8BIT 288KB FLASH 80LQFP STMicroelectronics	3,880	RFQ	Datasheet	80-LQFP	Tray	µPSD	RoHS	40MHz	32K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, IrDA, SPI, UART/USART, USB	Surface Mount	46	8032	A/D 8x10b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3254BV-24U6 IC MCU 8BIT 288KB FLASH 80LQFP STMicroelectronics	3,467	RFQ	Datasheet	80-LQFP	Tray	µPSD	RoHS	24MHz	32K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, UART/USART	Surface Mount	46	8032	A/D 4x8b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3253BV-24T6 IC MCU 8BIT 160KB FLASH 52LQFP STMicroelectronics	2,688	RFQ	Datasheet	52-LQFP	Tray	µPSD	RoHS	24MHz	32K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, UART/USART	Surface Mount	37	8032	A/D 4x8b	Internal	160KB (160K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3254A-40U6 IC MCU 8BIT 288KB FLASH 80LQFP STMicroelectronics	2,473	RFQ	Datasheet	80-LQFP	Tray	µPSD	RoHS	40MHz	32K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, UART/USART, USB	Surface Mount	46	8032	A/D 4x8b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3233B-40U6 IC MCU 8BIT 160KB FLASH 80LQFP STMicroelectronics	2,573	RFQ	Datasheet	80-LQFP	Tray	µPSD	RoHS	40MHz	8K x 8	8-Bit	-	Obsolete	LVR, POR, PWM, WDT	I²C, UART/USART	Surface Mount	46	8032	A/D 4x8b	Internal	160KB (160K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3212C-40U6 IC MCU 8BIT 80KB FLASH 80LQFP STMicroelectronics	2,291	RFQ	Datasheet	80-LQFP	Tray	µPSD	RoHS	40MHz	2K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, UART/USART	Surface Mount	46	8032	A/D 4x8b	Internal	80KB (80K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3212CV-24T6 IC MCU 8BIT 80KB FLASH 52TQFP STMicroelectronics	3,010	RFQ	Datasheet	52-TQFP	Tray	µPSD	RoHS	24MHz	2K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, UART/USART	Surface Mount	37	8032	A/D 4x8b	Internal	80KB (80K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3212CV-24U6 IC MCU 8BIT 80KB FLASH 80LQFP STMicroelectronics	2,874	RFQ	Datasheet	80-LQFP	Tray	µPSD	RoHS	24MHz	2K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, UART/USART	Surface Mount	46	8032	A/D 4x8b	Internal	80KB (80K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3233B-40T6 IC MCU 8BIT 160KB FLASH 52TQFP STMicroelectronics	2,548	RFQ	Datasheet	52-TQFP	Tray	µPSD	RoHS	40MHz	8K x 8	8-Bit	-	Obsolete	LVR, POR, PWM, WDT	I²C, UART/USART	Surface Mount	37	8032	A/D 4x8b	Internal	160KB (160K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3233BV-24U6 IC MCU 8BIT 160KB FLASH 80LQFP STMicroelectronics	2,304	RFQ	Datasheet	80-LQFP	Tray	µPSD	RoHS	24MHz	8K x 8	8-Bit	-	Obsolete	LVR, POR, PWM, WDT	I²C, UART/USART	Surface Mount	46	8032	A/D 4x8b	Internal	160KB (160K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3233BV-24T6 IC MCU 8BIT 160KB FLASH 52TQFP STMicroelectronics	2,508	RFQ	Datasheet	52-TQFP	Tray	µPSD	RoHS	24MHz	8K x 8	8-Bit	-	Obsolete	LVR, POR, PWM, WDT	I²C, UART/USART	Surface Mount	37	8032	A/D 4x8b	Internal	160KB (160K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3254A-40T6 IC MCU 8BIT 288KB FLASH 52LQFP STMicroelectronics	2,561	RFQ	Datasheet	52-LQFP	Tray	µPSD	RoHS	40MHz	32K x 8	8-Bit	-	Obsolete	LVD, POR, PWM, WDT	I²C, UART/USART, USB	Surface Mount	46	8032	A/D 4x8b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)
UPSD3234A-40T6 IC MCU 8BIT 288KB FLASH 52LQFP STMicroelectronics	3,432	RFQ	Datasheet	52-LQFP	Tray	µPSD	RoHS	40MHz	8K x 8	8-Bit	-	Obsolete	LVR, POR, PWM, WDT	I²C, UART/USART, USB	Surface Mount	37	8032	A/D 4x8b	Internal	288KB (288K x 8)	FLASH	-40°C ~ 85°C (TA)