Specification	CY8C20666-24LTXIT

Applications	Capacitive Sensing
Controller Series	CY8C20xx6
Core Processor	M8C
Interface	USB, I2C, SPI
Mounting Type	Surface Mount
Number of I/O	36
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	48-VFQFN Exposed Pad
Package Length	7 mm
Package Name	48-QFN
Package Width	7 mm
Program Memory Size (FLASH)	32 kB
Program Memory Type	FLASH
RAM Size Depth	2 K
RAM Size Width	8 bit
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	1.71 V

CY8C20666 Series

Part	Package / Case	Program Memory Size (FLASH)	Program Memory Type	Number of I/O	RAM Size Depth	RAM Size Width	Package Length	Package Name	Package Width	Controller Series	Mounting Type	Core Processor	Operating Temperature (Min)	Operating Temperature (Max)	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Applications	Interface
INFINEON CY8C20666A-24LQXI	48-VFQFN Exposed Pad	32 kB	FLASH	36	2 K	8 bit	7 mm	48-QFN	7 mm	CY8C20xx6A	Surface Mount	M8C	-40 °C	85 °C	1.71 V	5.5 V	Capacitive Sensing	I2C SPI USB
INFINEON CY8C20666AS-24LQXI	48-UFQFN Exposed Pad	32 kB	FLASH	36	2 K	8 bit	6 mm	48-QFN	6 mm	CY8C20xx6A	Surface Mount	M8C	-40 °C	85 °C	1.71 V	5.5 V	Capacitive Sensing	I2C SPI USB
INFINEON CY8C20666-24LTXIT	48-VFQFN Exposed Pad	32 kB	FLASH	36	2 K	8 bit	7 mm	48-QFN	7 mm	CY8C20xx6	Surface Mount	M8C	-40 °C	85 °C	1.71 V	5.5 V	Capacitive Sensing	I2C SPI USB
INFINEON CY8C20666AS-24LQXIT	48-UFQFN Exposed Pad	32 kB	FLASH	36	2 K	8 bit	6 mm	48-QFN	6 mm	CY8C20xx6A	Surface Mount	M8C	-40 °C	85 °C	1.71 V	5.5 V	Capacitive Sensing	I2C SPI USB
INFINEON CY8C20666-24LTXI	48-VFQFN Exposed Pad	32 kB	FLASH	36	2 K	8 bit	7 mm	48-QFN	7 mm	CY8C20xx6	Surface Mount	M8C	-40 °C	85 °C	1.71 V	5.5 V	Capacitive Sensing	I2C SPI USB
INFINEON CY8C20666A-24LTXIT	48-VFQFN Exposed Pad	32 kB	FLASH	36	2 K	8 bit	7 mm	48-QFN	7 mm	CY8C20xx6A	Surface Mount	M8C	-40 °C	85 °C	1.71 V	5.5 V	Capacitive Sensing	I2C SPI USB
INFINEON CY8C20666A-24LQXI	48-VFQFN Exposed Pad	32 kB	FLASH	36	2 K	8 bit	7 mm	48-QFN	7 mm	CY8C20xx6A	Surface Mount	M8C	-40 °C	85 °C	1.71 V	5.5 V	Capacitive Sensing	I2C SPI USB
INFINEON CY8C20666-24LTXI	48-VFQFN Exposed Pad	32 kB	FLASH	36	2 K	8 bit	7 mm	48-QFN	7 mm	CY8C20xx6	Surface Mount	M8C	-40 °C	85 °C	1.71 V	5.5 V	Capacitive Sensing	I2C SPI USB

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