Integrated Circuits (ICs)

CY8C3446LTI-074

Obsolete

INFINEON

IC MCU 8BIT 64KB FLASH 68QFN

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Integrated Circuits (ICs)

CY8C3446LTI-074

Obsolete

INFINEON

IC MCU 8BIT 64KB FLASH 68QFN

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C3446LTI-074

Connectivity	LINbus, SPI, EBI/EMI, UART/USART, I2C
Core Processor	8051
Core Size	8-Bit
Data Converters	D/A 2x8b, A/D 16x12b
EEPROM Size	2K x 8
Mounting Type	Surface Mount
Number of I/O [custom]	38
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	68-VFQFN Exposed Pad
Peripherals	DMA, LCD, PWM, CapSense, WDT, POR
Program Memory Size	64 KB
Program Memory Type	FLASH
RAM Size	8 K
Speed	50 MHz
Supplier Device Package	68-QFN (8x8)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

CY8C3446 Series

Part	Connectivity	Program Memory Type	Peripherals	Core Size	Package / Case	Supplier Device Package	Program Memory Size	RAM Size	Oscillator Type	EEPROM Size	Mounting Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Number of I/O	Core Processor	Data Converters	Operating Temperature [Max]	Operating Temperature [Min]	Speed	Number of I/O [custom]
INFINEON CY8C3446LTI-083	EBI/EMI I2C LINbus SPI UART/USART	FLASH	CapSense DMA LCD POR PWM WDT	8-Bit	48-VFQFN Exposed Pad	48-QFN (7x7)	64 KB	8 K	Internal	2K x 8	Surface Mount	1.71 V	5.5 V	25	8051	A/D 16x12b D/A 2x8b	85 C	-40 ¯C	50 MHz
INFINEON CY8C3446LTI-073	EBI/EMI I2C LINbus SPI UART/USART USB	FLASH	CapSense DMA POR PWM WDT	8-Bit	48-VFQFN Exposed Pad	48-QFN (7x7)	64 KB	8 K	Internal	2K x 8	Surface Mount	1.71 V	5.5 V	25	8051	A/D 16x12b D/A 2x8b	85 C	-40 ¯C	50 MHz
INFINEON CY8C3446AXA-115	EBI/EMI I2C LINbus SPI UART/USART	FLASH	CapSense DMA POR PWM WDT	8-Bit	100-LQFP	100-TQFP (14x14)	64 KB	8 K	Internal	2K x 8	Surface Mount	1.71 V	5.5 V	62	8051	A/D 16x12b D/A 2x8b	85 C	-40 ¯C	50 MHz
INFINEON CY8C3446LTI-083	EBI/EMI I2C LINbus SPI UART/USART	FLASH	CapSense DMA LCD POR PWM WDT	8-Bit	48-VFQFN Exposed Pad	48-QFN (7x7)	64 KB	8 K	Internal	2K x 8	Surface Mount	1.71 V	5.5 V	25	8051	A/D 16x12b D/A 2x8b	85 C	-40 ¯C	50 MHz
INFINEON CY8C3446LTI-074T	EBI/EMI I2C LINbus SPI UART/USART	FLASH	CapSense DMA LCD POR PWM WDT	8-Bit	68-VFQFN Exposed Pad	68-QFN (8x8)	64 KB	8 K	Internal	2K x 8	Surface Mount	1.71 V	5.5 V		8051	A/D 16x12b D/A 2x8b	85 C	-40 ¯C	50 MHz	38
INFINEON CY8C3446LTI-074	EBI/EMI I2C LINbus SPI UART/USART	FLASH	CapSense DMA LCD POR PWM WDT	8-Bit	68-VFQFN Exposed Pad	68-QFN (8x8)	64 KB	8 K	Internal	2K x 8	Surface Mount	1.71 V	5.5 V		8051	A/D 16x12b D/A 2x8b	85 C	-40 ¯C	50 MHz	38
INFINEON CY8C3446LTI-075	EBI/EMI I2C LINbus SPI UART/USART USB	FLASH	CapSense DMA LCD POR PWM WDT	8-Bit	48-VFQFN Exposed Pad	48-QFN (7x7)	64 KB	8 K	Internal	2K x 8	Surface Mount	1.71 V	5.5 V	25	8051	A/D 16x12b D/A 2x8b	85 C	-40 ¯C	50 MHz
INFINEON CY8C3446LTI-083T	EBI/EMI I2C LINbus SPI UART/USART	FLASH	CapSense DMA LCD POR PWM WDT	8-Bit	48-VFQFN Exposed Pad	48-QFN (7x7)	64 KB	8 K	Internal	2K x 8	Surface Mount	1.71 V	5.5 V	25	8051	A/D 16x12b D/A 2x8b	85 C	-40 ¯C	50 MHz
INFINEON CY8C3446AXA-105	EBI/EMI I2C LINbus SPI UART/USART	FLASH	CapSense DMA LCD POR PWM WDT	8-Bit	100-LQFP	100-TQFP (14x14)	64 KB	8 K	Internal	2K x 8	Surface Mount	1.71 V	5.5 V	62	8051	A/D 16x12b D/A 2x8b	85 C	-40 ¯C	50 MHz
INFINEON CY8C3446AXI-099T	EBI/EMI I2C LINbus SPI UART/USART USB	FLASH	CapSense DMA LCD POR PWM WDT	8-Bit	100-LQFP	100-TQFP (14x14)	64 KB	8 K	Internal	2K x 8	Surface Mount	1.71 V	5.5 V	62	8051	A/D 16x12b D/A 2x8b	85 C	-40 ¯C	50 MHz

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	43	$ 7.03
		43	$ 7.03
	N/A	0	$ 0.00
		0	$ 0.00
		95	$ 7.99
		95	$ 7.99

Description

General part information

CY8C3446 Series

8051 PSOC® 3 CY8C34xx Microcontroller IC 8-Bit 50MHz 64KB (64K x 8) FLASH 68-QFN (8x8)

Documents

Technical documentation and resources

No documents available