CY8C4045LQS-S411

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Infineon Technologies

THE CY8C4045LQS-S411 BELONGS TO THE 4000S FAMILY, OFFERING STANDARD COMMUNICATION AND TIMING PERIPHERALS AND A CAPACITIVE TOUCH-SENSING SYSTEM.

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CY8C4045LQS-S411

Active

Infineon Technologies

THE CY8C4045LQS-S411 BELONGS TO THE 4000S FAMILY, OFFERING STANDARD COMMUNICATION AND TIMING PERIPHERALS AND A CAPACITIVE TOUCH-SENSING SYSTEM.

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C4045LQS-S411

Connectivity	IrDA, SmartCard, I2C, SPI, SSP, LINbus, Microwire, UART/USART
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit Single-Core
Data Converters	A/D 1x10b SAR, D/A 2x7b
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of I/O	19
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	24-UFQFN Exposed Pad
Peripherals	Brown-out Detect/Reset, CapSense, LVD, POR, PWM, WDT, LCD
Program Memory Size	32 KB
Program Memory Type	FLASH
Qualification	AEC-Q100
RAM Size	4K x 8
Speed	48 MHz
Supplier Device Package	24-QFN (4x4)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

CY8C4045 Series

Part	Mounting Type	Core Processor	Package / Case	RAM Size	Program Memory Type	Connectivity	Program Memory Size	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Number of I/O	Supplier Device Package	Core Size	Operating Temperature [Max]	Operating Temperature [Min]	Peripherals	Speed	Data Converters	Oscillator Type	Data Converters [custom]	Data Converters [custom]	Data Converters [custom]	Qualification	Package / Case [custom]	Package / Case [custom]	Grade
Infineon Technologies CY8C4045AXI-S412	Surface Mount	ARM® Cortex®-M0+	32-LQFP	4K x 8	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	32 KB	1.71 V	5.5 V	27	32-TQFP (7x7)	32-Bit Single-Core	85 °C	-40 °C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	A/D 1x10b SAR D/A 2x7b	Internal
Infineon Technologies CY8C4045LQA-S411T	Surface Mount Wettable Flank	ARM® Cortex®-M0+	24-UFQFN Exposed Pad	4K x 8	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	32 KB	1.71 V	5.5 V	19	24-QFN (4x4)	32-Bit	85 °C	-40 °C	Brown-out Detect/Reset CapSense LCD POR PWM WDT	48 MHz		Internal	1 16	7 b 8 bits 10 b
Infineon Technologies CY8C4045LQI-S413	Surface Mount	ARM® Cortex®-M0+	40-UFQFN Exposed Pad	4K x 8	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	32 KB	1.71 V	5.5 V	34	40-QFN (6x6)	32-Bit Single-Core	85 °C	-40 °C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz		Internal	2 channels 16		7 10
Infineon Technologies CY8C4045LQI-S411T	Surface Mount	ARM® Cortex®-M0+	24-UFQFN Exposed Pad	4K x 8	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	32 KB	1.71 V	5.5 V	19	24-QFN (4x4)	32-Bit Single-Core	85 °C	-40 °C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	A/D 1x10b	Internal
Infineon Technologies CY8C4045PVS-S412	Surface Mount	ARM® Cortex®-M0+	28-SSOP	4K x 8	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	32 KB	1.71 V	5.5 V	24	28-SSOP	32-Bit Single-Core	105 °C	-40 °C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	A/D 1x10b SAR D/A 2x7b	Internal				AEC-Q100	0.209 in	5.3 mm	Automotive
Infineon Technologies CY8C4045LQS-S411	Surface Mount Wettable Flank	ARM® Cortex®-M0+	24-UFQFN Exposed Pad	4K x 8	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	32 KB	1.71 V	5.5 V	19	24-QFN (4x4)	32-Bit Single-Core	105 °C	-40 °C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	A/D 1x10b SAR D/A 2x7b	Internal				AEC-Q100			Automotive

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 7.98
		10	$ 5.47
		25	$ 4.82
		80	$ 4.19
		230	$ 3.77
		440	$ 3.56
		945	$ 3.36
		2400	$ 3.20

Description

General part information

CY8C4045 Series

The CY8C4045LQS-S411 belongs to the 4000S family, offering standard communication and timing peripherals, a capacitive touch-sensing system (CAPSENSE™) with best-in-class performance, programmable general-purpose continuous-time and switched-capacitor analog blocks, and programmable connectivity.

Documents

Technical documentation and resources