CY8C4045LQI-S411T

Active

Infineon Technologies

IC MCU 32BIT 32KB FLASH 24QFN

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

CY8C4045LQI-S411T

Active

Infineon Technologies

IC MCU 32BIT 32KB FLASH 24QFN

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C4045LQI-S411T

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
Mounting Type	Surface Mount
Number of I/O	19
Operating Temperature [Max]	85 °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
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	Cut Tape (CT)	1	$ 3.16
		10	$ 2.84
		25	$ 2.68
		100	$ 2.32
		250	$ 2.20
		500	$ 1.98
		1000	$ 1.67
	Digi-Reel®	1	$ 3.16
		10	$ 2.84
		25	$ 2.68
		100	$ 2.32
		250	$ 2.20
		500	$ 1.98
		1000	$ 1.67
	Tape & Reel (TR)	2500	$ 1.48

Description

General part information

CY8C4045 Series

ARM® Cortex®-M0+ PSOC® 4 CY8C4000S Microcontroller IC 32-Bit Single-Core 48MHz 32KB (32K x 8) FLASH 24-QFN (4x4)

Documents

Technical documentation and resources