Specification	CY8C3665LTI-044T

A/D Channels	16 count
A/D Resolution (bits)	12 bit
Connectivity	I2C, USART, EBI, LINbus, EMI, UART, USB, SPI
Core Processor	8051
Core Size (Bit Width)	8 Bit
D/A Channels	4 count
D/A Resolution (bits)	8 bit
EEPROM Size (Depth)	1 K
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	38
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	68-VFQFN Exposed Pad
Package Length	8 mm
Package Name	68-QFN
Package Width	8 mm
Peripherals	CapSense, POR, PWM, WDT, DMA
Program Memory Depth	32 K
Program Memory Size	32 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	4 K
RAM Size Width	8 bit
Speed	67 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	1.71 V

CY8C3665 Series

Part	RAM Size Width	RAM Size Depth	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Core Size (Bit Width)	Program Memory Size	Program Memory Width	Program Memory Depth	Core Processor	Number of I/O	Peripherals	Package Width	Package Name	Package Length	Program Memory Type	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	D/A Resolution (bits)	A/D Channels	D/A Channels	A/D Resolution (bits)	EEPROM Size (Depth)	EEPROM Size (Width)	Oscillator Type	Speed	Connectivity	Grade	Qualification
INFINEON CY8C3665AXI-198	8 bit	8 K	5.5 V	1.71 V	8 Bit	32 KB	8 bit	32 K	8051	62	CapSense DMA POR PWM WDT	14 mm	100-TQFP	14 mm	FLASH	100-LQFP	85 °C	-40 °C	Surface Mount	8 bit	16 count	2 count	12 bit	1 K	8 bit	Internal	67 MHz	EBI EMI I2C LINbus SPI UART USART
INFINEON CY8C3665LTI-044	8 bit	4 K	5.5 V	1.71 V	8 Bit	32 KB	8 bit	32 K	8051	38	CapSense DMA POR PWM WDT	8 mm	68-QFN	8 mm	FLASH	68-VFQFN Exposed Pad	85 °C	-40 °C	Surface Mount	8 bit	16 count	4 count	12 bit	1 K	8 bit	Internal	67 MHz	EBI EMI I2C LINbus SPI UART USART USB
INFINEON CY8C3665AXI-198	8 bit	8 K	5.5 V	1.71 V	8 Bit	32 KB	8 bit	32 K	8051	62	CapSense DMA POR PWM WDT	14 mm	100-TQFP	14 mm	FLASH	100-LQFP	85 °C	-40 °C	Surface Mount	8 bit	16 count	2 count	12 bit	1 K	8 bit	Internal	67 MHz	EBI EMI I2C LINbus SPI UART USART
INFINEON CY8C3665PVI-080	8 bit	4 K	5.5 V	1.71 V	8 Bit	32 KB	8 bit	32 K	8051	25	CapSense DMA LCD POR PWM WDT	7.5 mm	48-BSSOP 48-SSOP	0.295 in	FLASH		85 °C	-40 °C	Surface Mount	8 bit	16 count	4 count	12 bit	1 K	8 bit	Internal	67 MHz	CANbus EBI EMI I2C LINbus SPI UART USART
INFINEON CY8C3665LTI-044T	8 bit	4 K	5.5 V	1.71 V	8 Bit	32 KB	8 bit	32 K	8051	38	CapSense DMA POR PWM WDT	8 mm	68-QFN	8 mm	FLASH	68-VFQFN Exposed Pad	85 °C	-40 °C	Surface Mount	8 bit	16 count	4 count	12 bit	1 K	8 bit	Internal	67 MHz	EBI EMI I2C LINbus SPI UART USART USB
INFINEON CY8C3665LTI-001	8 bit	4 K	5.5 V	1.71 V	8 Bit	32 KB	8 bit	32 K	8051	25	CapSense DMA POR PWM WDT	7 mm	48-QFN	7 mm	FLASH	48-VFQFN Exposed Pad	85 °C	-40 °C	Surface Mount	8 bit	16 count	4 count	12 bit	1 K	8 bit	Internal	67 MHz	EBI EMI I2C LINbus SPI UART USART
INFINEON CY8C3665PVA-080	8 bit	4 K	5.5 V	1.71 V	8 Bit	32 KB	8 bit	32 K	8051	25	CapSense DMA LCD POR PWM WDT	7.5 mm	48-BSSOP 48-SSOP	0.295 in	FLASH		85 °C	-40 °C	Surface Mount	8 bit	16 count	4 count	12 bit	1 K	8 bit	Internal	67 MHz	CANbus EBI EMI I2C LINbus SPI UART USART	Automotive	AEC-Q100
INFINEON CY8C3665PVA-003	8 bit	4 K	5.5 V	1.71 V	8 Bit	32 KB	8 bit	32 K	8051	25	CapSense DMA LCD POR PWM WDT	7.5 mm	48-BSSOP 48-SSOP	0.295 in	FLASH		85 °C	-40 °C	Surface Mount	8 bit	16 count	4 count	12 bit	1 K	8 bit	Internal	67 MHz	EBI EMI I2C LINbus SPI UART USART	Automotive	AEC-Q100
INFINEON CY8C3665AXI-016T	8 bit	4 K	5.5 V	1.71 V	8 Bit	32 KB	8 bit	32 K	8051	62	CapSense DMA POR PWM WDT	14 mm	100-TQFP	14 mm	FLASH	100-LQFP	85 °C	-40 °C	Surface Mount	8 bit	16 count	4 count	12 bit	1 K	8 bit	Internal	67 MHz	EBI EMI I2C LINbus SPI UART USART USB
INFINEON CY8C3665LTI-199	8 bit	4 K	5.5 V	1.71 V	8 Bit	32 KB	8 bit	32 K	8051	38	CapSense DMA LCD POR PWM WDT	8 mm	68-QFN	8 mm	FLASH	68-VFQFN Exposed Pad	85 °C	-40 °C	Surface Mount	8 bit	16 count	2 count	12 bit	1 K	8 bit	Internal	67 MHz	EBI EMI I2C LINbus SPI UART USART

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