Integrated Circuits (ICs)

CY8C4045LQS-S411

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

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Integrated Circuits (ICs)

CY8C4045LQS-S411

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INFINEON

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 Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C4045LQS-S411

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	D/A 2x7b, A/D 1x10b SAR
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	POR, CapSense, LCD, Brown-out Detect/Reset, LVD, PWM, WDT
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	Core Size	Supplier Device Package	Oscillator Type	Core Processor	Program Memory Type	Connectivity	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Peripherals	Speed	Data Converters	Mounting Type	Number of I/O	RAM Size	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Program Memory Size	Supplier Device Package [x]	Supplier Device Package [y]	Grade	Qualification
INFINEON CY8C4045AXI-S412	32-Bit 32-Bit Single-Core	32-TQFP (7x7)	Internal	ARM® Cortex®-M0+	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	32-LQFP	85 C	-40 ¯C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	A/D 1x10b SAR D/A 2x7b	Surface Mount	27	4K x 8	1.71 V	5.5 V	32 KB
INFINEON CY8C4045FNI-DS400T	32-Bit 32-Bit Single-Core	20-WLCSP	Internal	ARM® Cortex®-M0	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	20-UFBGA WLCSP	85 C	-40 ¯C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	45 MHz		Surface Mount	21	4K x 8	1.7 V	5.5 V	32 KB	1.63	2.03
INFINEON CY8C4045LQA-S411T	32-Bit	24-QFN (4x4)	Internal	ARM® Cortex®-M0+	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24-UFQFN Exposed Pad	85 C	-40 ¯C	Brown-out Detect/Reset CapSense LCD POR PWM WDT	48 MHz	A/D 16x10b D/A 1x7/1x8b	Surface Mount Wettable Flank	19	4K x 8	1.71 V	5.5 V	32 KB
INFINEON CY8C4045LQI-S413	32-Bit 32-Bit Single-Core	40-QFN (6x6)	Internal	ARM® Cortex®-M0+	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	40-UFQFN Exposed Pad	85 C	-40 ¯C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	A/D 16x10b D/A 2x7b	Surface Mount	34	4K x 8	1.71 V	5.5 V	32 KB
INFINEON CY8C4045LQI-S411T	32-Bit 32-Bit Single-Core	24-QFN (4x4)	Internal	ARM® Cortex®-M0+	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24-UFQFN Exposed Pad	85 C	-40 ¯C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	A/D 1x10b	Surface Mount	19	4K x 8	1.71 V	5.5 V	32 KB
INFINEON CY8C4045PVS-S412	32-Bit 32-Bit Single-Core	28-SSOP	Internal	ARM® Cortex®-M0+	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	28-SSOP (0.209" 5.30mm Width)	105 °C	-40 °C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	A/D 1x10b SAR D/A 2x7b	Surface Mount	24	4K x 8	1.71 V	5.5 V	32 KB			Automotive	AEC-Q100
INFINEON CY8C4045LQS-S411	32-Bit 32-Bit Single-Core	24-QFN (4x4)	Internal	ARM® Cortex®-M0+	FLASH	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	24-UFQFN Exposed Pad	105 °C	-40 °C	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	48 MHz	A/D 1x10b SAR D/A 2x7b	Surface Mount Wettable Flank	19	4K x 8	1.71 V	5.5 V	32 KB			Automotive	AEC-Q100

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	$ 5.19
	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