Specification	CY8C3445LTI-078T

A/D Channels	16 count
A/D Resolution (bits)	12 bit
Connectivity	LINbus, SPI, UART, EMI, EBI, USART, I2C
Core Processor	8051
Core Size (Bit Width)	8 Bit
D/A Channels	2 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	25
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	48-VFQFN Exposed Pad
Package Length	7 mm
Package Name	48-QFN
Package Width	7 mm
Peripherals	CapSense, DMA, WDT, LCD, POR, PWM
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	50 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	1.71 V

CY8C3445 Series

Part	Mounting Type	Package Length	Package Name	Package Width	Peripherals	Core Processor	RAM Size Depth	RAM Size Width	Oscillator Type	Package / Case	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Program Memory Type	Connectivity	Speed	D/A Resolution (bits)	A/D Channels	D/A Channels	A/D Resolution (bits)	EEPROM Size (Depth)	EEPROM Size (Width)	Operating Temperature (Max)	Operating Temperature (Min)	Program Memory Size	Program Memory Width	Program Memory Depth	Number of I/O	Core Size (Bit Width)
INFINEON CY8C3445LTI-078	Surface Mount	7 mm	48-QFN	7 mm	CapSense DMA LCD POR PWM WDT	8051	4 K	8 bit	Internal	48-VFQFN Exposed Pad	5.5 V	1.71 V	FLASH	EBI EMI I2C LINbus SPI UART USART	50 MHz	8 bit	16 count	2 count	12 bit	1 K	8 bit	85 °C	-40 °C	32 KB	8 bit	32 K	25	8 Bit
INFINEON CY8C3445LTI-079KG	Surface Mount	8 mm	68-QFN	8 mm	CapSense DMA LCD POR PWM WDT	8051	4 K	8 bit	Internal	68-VFQFN Exposed Pad	5.5 V	1.71 V	FLASH	EBI EMI I2C LINbus SPI UART USART	50 MHz	8 bit	16 count	2 count	12 bit	1 K	8 bit	85 °C	-40 °C	32 KB	8 bit	32 K	38	8 Bit
INFINEON CY8C3445PVA-088	Surface Mount	0.295 in	48-BSSOP 48-SSOP	7.5 mm	CapSense DMA POR PWM WDT	8051	4 K	8 bit	Internal		5.5 V	1.71 V	FLASH	EBI EMI I2C LINbus SPI UART USART USB	50 MHz	8 bit	16 count	2 count	12 bit	1 K	8 bit	85 °C	-40 °C	32 KB	8 bit	32 K	25	8 Bit
INFINEON CY8C3445LTI-079	Surface Mount	8 mm	68-QFN	8 mm	CapSense DMA LCD POR PWM WDT	8051	4 K	8 bit	Internal	68-VFQFN Exposed Pad	5.5 V	1.71 V	FLASH	EBI EMI I2C LINbus SPI UART USART	50 MHz	8 bit	16 count	2 count	12 bit	1 K	8 bit	85 °C	-40 °C	32 KB	8 bit	32 K	38	8 Bit
INFINEON CY8C3445AXI-104T	Surface Mount	14 mm	100-TQFP	14 mm	CapSense DMA POR PWM WDT	8051	4 K	8 bit	Internal	100-LQFP	5.5 V	1.71 V	FLASH	EBI EMI I2C LINbus SPI UART USART	50 MHz	8 bit	16 count	2 count	12 bit	1 K	8 bit	85 °C	-40 °C	32 KB	8 bit	32 K	62	8 Bit
INFINEON CY8C3445LTI-087	Surface Mount	7 mm	48-QFN	7 mm	CapSense DMA POR PWM WDT	8051	4 K	8 bit	Internal	48-VFQFN Exposed Pad	5.5 V	1.71 V	FLASH	EBI EMI I2C LINbus SPI UART USART USB	50 MHz	8 bit	16 count	2 count	12 bit	1 K	8 bit	85 °C	-40 °C	32 KB	8 bit	32 K	25	8 Bit
INFINEON CY8C3445AXA-181	Surface Mount	14 mm	100-TQFP	14 mm	CapSense DMA POR PWM WDT	8051	4 K	8 bit	Internal	100-LQFP	5.5 V	1.71 V	FLASH	CANbus EBI EMI I2C LINbus SPI UART USART	50 MHz	8 bit	16 count	2 count	12 bit	1 K	8 bit	85 °C	-40 °C	32 KB	8 bit	32 K	62	8 Bit
INFINEON CY8C3445LTI-079T	Surface Mount	8 mm	68-QFN	8 mm	CapSense DMA LCD POR PWM WDT	8051	4 K	8 bit	Internal	68-VFQFN Exposed Pad	5.5 V	1.71 V	FLASH	EBI EMI I2C LINbus SPI UART USART	50 MHz	8 bit	16 count	2 count	12 bit	1 K	8 bit	85 °C	-40 °C	32 KB	8 bit	32 K	38	8 Bit
INFINEON CY8C3445AXE-104	Surface Mount	14 mm	100-TQFP	14 mm	CapSense DMA POR PWM WDT	8051	4 K	8 bit	Internal	100-LQFP	5.5 V	1.71 V	FLASH	EBI EMI I2C LINbus SPI UART USART	50 MHz	8 bit	16 count	2 count	12 bit	1 K	8 bit	125 °C	-40 °C	32 KB	8 bit	32 K	62	8 Bit
INFINEON CY8C3445AXA-107	Surface Mount	14 mm	100-TQFP	14 mm	CapSense DMA POR PWM WDT	8051	4 K	8 bit	Internal	100-LQFP	5.5 V	1.71 V	FLASH	EBI EMI I2C LINbus SPI UART USART USB	50 MHz	8 bit	16 count	2 count	12 bit	1 K	8 bit	85 °C	-40 °C	32 KB	8 bit	32 K	62	8 Bit

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CY8C3445LTI-078T | Datasheet