Integrated Circuits (ICs)

CY8C4145AXI-S423

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INFINEON

IC MCU 32BIT 32KB FLASH 44TQFP

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Integrated Circuits (ICs)

CY8C4145AXI-S423

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INFINEON

IC MCU 32BIT 32KB FLASH 44TQFP

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C4145AXI-S423

Connectivity	LINbus, SSP, SPI, SmartCard, Microwire, UART/USART, I2C, IrDA
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit Single-Core, 32-Bit
Data Converters	A/D 16x10b Slope, 16x12b SAR, D/A 2xIDAC
Mounting Type	Surface Mount
Number of I/O	36
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	44-LQFP
Peripherals	POR, CapSense, LCD, Brown-out Detect/Reset, LVD, PWM, WDT
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	4K x 8
Speed	48 MHz
Supplier Device Package	44-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

CY8C4145 Series

Part	Core Size	Oscillator Type	Supplier Device Package	Peripherals	Program Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Data Converters	RAM Size	Number of I/O [custom]	Connectivity	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Mounting Type	Program Memory Size	Core Processor	Speed	Number of I/O	Supplier Device Package [x]	Supplier Device Package [y]
INFINEON CY8C4145AZI-PS433	32-Bit 32-Bit Single-Core	Internal	48-TQFP (7x7)	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	FLASH	85 C	-40 ¯C	48-LQFP	A/D 16x10b Slope A/D 8x12b SAR D/A 2xIDAC	4K x 8	38	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	Surface Mount	32 KB	ARM® Cortex®-M0+	48 MHz
INFINEON CY8C4145AZQ-S433	32-Bit 32-Bit Single-Core	Internal	48-TQFP (7x7)	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	FLASH	105 °C	-40 °C	48-LQFP	A/D 16x10b A/D 16x12b SAR D/A 2x7b	4K x 8		I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	Surface Mount	32 KB	ARM® Cortex®-M0+	24 MHz	36
INFINEON CY8C4145PVI-PS431	32-Bit 32-Bit Single-Core	Internal	28-SSOP	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	FLASH	85 C	-40 ¯C	28-SSOP (0.209" 5.30mm Width)	2x13b 8x12b SAR A/D 16x10b D/A 2x7b	4K x 8		I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	Surface Mount	32 KB	ARM® Cortex®-M0+	48 MHz	20
INFINEON CY8C4145FNI-PS433T	32-Bit 32-Bit Single-Core	Internal	45-WLCSP	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	FLASH	85 C	-40 ¯C	45-XFBGA WLCSP	2x13b 8x12b SAR A/D 16x10b D/A 2x7b	4K x 8		I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	Surface Mount	32 KB	ARM® Cortex®-M0+	48 MHz	37	1.99	3.69
INFINEON CY8C4145AXI-S423	32-Bit 32-Bit Single-Core	Internal	44-TQFP (10x10)	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	FLASH	85 C	-40 ¯C	44-LQFP	16x12b SAR A/D 16x10b Slope D/A 2xIDAC	4K x 8		I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	Surface Mount	32 KB	ARM® Cortex®-M0+	48 MHz	36
INFINEON CY8C4145FNI-PS423T	32-Bit 32-Bit Single-Core	Internal	45-WLCSP	Brown-out Detect/Reset LCD LVD POR PWM WDT	FLASH	85 C	-40 ¯C	45-XFBGA WLCSP	2x13b 8x12b SAR A/D 16x10b D/A 2x7b	4K x 8		I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	Surface Mount	32 KB	ARM® Cortex®-M0+	48 MHz	37	1.99	3.69
INFINEON CY8C4145PVI-PS421	32-Bit 32-Bit Single-Core	Internal	28-SSOP	Brown-out Detect/Reset LCD LVD POR PWM WDT	FLASH	85 C	-40 ¯C	28-SSOP (0.209" 5.30mm Width)	2x13b 8x12b SAR A/D 16x10b D/A 2x7b	4K x 8		I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	1.71 V	5.5 V	Surface Mount	32 KB	ARM® Cortex®-M0+	48 MHz	20

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 1.89
	Tray	320	$ 1.89

Description

General part information

CY8C4145 Series

ARM® Cortex®-M0+ PSOC™ 4 CY8C4100S Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 44-TQFP (10x10)

Documents

Technical documentation and resources