CY8C4146LQI-S423

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Infineon Technologies

IC MCU 32BIT 64KB FLASH 40QFN

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CY8C4146LQI-S423

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Infineon Technologies

IC MCU 32BIT 64KB FLASH 40QFN

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CY8C4146LQI-S423

Connectivity	LINbus, I2C, IrDA, SPI, UART/USART
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit Single-Core
Data Converters	A/D 16x12b SAR, D/A 2xIDAC, A/D 16x10b Slope
Mounting Type	Surface Mount
Number of I/O	34
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	40-UFQFN Exposed Pad
Peripherals	Brown-out Detect/Reset, CapSense, PWM, POR, LCD, WDT
Program Memory Size	64 KB
Program Memory Type	FLASH
RAM Size	8 K
Speed	48 MHz
Supplier Device Package	40-QFN (6x6)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

CY8C4146 Series

Part	Number of I/O	Speed	RAM Size	Connectivity	Program Memory Size	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Program Memory Type	Supplier Device Package	Core Size	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Data Converters	Oscillator Type	Core Processor	Peripherals	Package / Case [custom]	Package / Case	Package / Case [custom]	Grade	Qualification	Data Converters [custom]	Data Converters [custom]	Data Converters [custom]	Data Converters [custom]
Infineon Technologies CY8C4146PVS-S432	24	48 MHz	8 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	64 KB	1.71 V	5.5 V	FLASH	28-SSOP	32-Bit Single-Core	105 °C	-40 °C	Surface Mount	A/D 1x12b SAR D/A 1x7/8b	Internal	ARM® Cortex®-M0	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT	0.209 in	28-SSOP	5.3 mm
Infineon Technologies CY8C4146LQI-S423	34	48 MHz	8 K	I2C IrDA LINbus SPI UART/USART	64 KB	1.71 V	5.5 V	FLASH	40-QFN (6x6)	32-Bit Single-Core	85 °C	-40 °C	Surface Mount	A/D 16x10b Slope A/D 16x12b SAR D/A 2xIDAC	Internal	ARM® Cortex®-M0+	Brown-out Detect/Reset CapSense LCD POR PWM WDT		40-UFQFN Exposed Pad
Infineon Technologies CY8C4146LQA-S273T	34	48 MHz	8 K	CANbus I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	64 KB	1.71 V	5.5 V	FLASH	40-QFN (6x6)	32-Bit	85 °C	-40 °C	Surface Mount Wettable Flank	16x12b SAR A/D 16x10b D/A 1x12b Sigma-Delta	External Internal	ARM® Cortex®-M0+	Brown-out Detect/Reset CapSense DMA LCD POR PWM WDT		40-UFQFN Exposed Pad		Automotive	AEC-Q100
Infineon Technologies CY8C4146LQA-S263T	34	48 MHz	8 K	CANbus I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	64 KB	1.71 V	5.5 V	FLASH	40-QFN (6x6)	32-Bit	85 °C	-40 °C	Surface Mount Wettable Flank	16x12b SAR A/D 16x10b D/A 1x12b Sigma-Delta	External Internal	ARM® Cortex®-M0+	Brown-out Detect/Reset CapSense DMA POR PWM WDT		40-UFQFN Exposed Pad		Automotive	AEC-Q100
Infineon Technologies CY8C4146AZS-S265	54	48 MHz	8 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	64 KB	1.71 V	5.5 V	FLASH	64-TQFP (10x10)	32-Bit Single-Core	105 °C	-40 °C	Surface Mount	A/D 10b SAR A/D 12b SAR D/A 1x7b D/A 1x8b	External Internal	ARM® Cortex®-M0+	Brown-out Detect/Reset CapSense DMA POR PWM WDT		64-LQFP		Automotive	AEC-Q100
Infineon Technologies CY8C4146AZS-S275	54	48 MHz	8 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	64 KB	1.71 V	5.5 V	FLASH	64-TQFP (10x10)	32-Bit	105 °C	-40 °C	Surface Mount	A/D 16x10/16x12b SAR D/A 2x7b	External Internal	ARM® Cortex®-M0+	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT		64-LQFP		Automotive	AEC-Q100
Infineon Technologies CY8C4146LQI-S432	27	48 MHz	8 K	I2C IrDA LINbus SPI UART/USART	64 KB	1.71 V	5.5 V	FLASH	32-QFN (5x5)	32-Bit Single-Core	85 °C	-40 °C	Surface Mount	A/D 16x10b Slope A/D 16x12b SAR D/A 2xIDAC	Internal	ARM® Cortex®-M0+	Brown-out Detect/Reset CapSense LCD POR PWM WDT		32-UFQFN Exposed Pad
Infineon Technologies CY8C4146LQA-S253	34	48 MHz	8 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	64 KB	1.71 V	5.5 V	FLASH	40-QFN (6x6)	32-Bit	85 °C	-40 °C	Surface Mount Wettable Flank		Internal	ARM® Cortex®-M0+	Brown-out Detect/Reset CapSense LCD LVD POR PWM WDT		40-UFQFN Exposed Pad		Automotive	AEC-Q100	2	10 12	12 16	7
Infineon Technologies CY8C4146AZI-S445	54	48 MHz	8 K	I2C IrDA LINbus SPI UART/USART	64 KB	1.71 V	5.5 V	FLASH	64-TQFP (10x10)	32-Bit Single-Core	85 °C	-40 °C	Surface Mount	A/D 16x10b Slope A/D 16x12b SAR D/A 2xIDAC	Internal	ARM® Cortex®-M0+	Brown-out Detect/Reset CapSense LCD POR PWM WDT		64-LQFP
Infineon Technologies CY8C4146AZQ-S455	54	48 MHz	8 K	I2C IrDA LINbus Microwire SmartCard SPI SSP UART/USART	64 KB	1.71 V	5.5 V	FLASH	64-TQFP (10x10)	32-Bit Single-Core	105 °C	-40 °C	Surface Mount	A/D 16x10b A/D 16x12b SAR D/A 2x7b	Internal	ARM® Cortex®-M0+	Brown-out Detect/Reset CapSense LCD POR PWM WDT		64-LQFP

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	$ 3.88
		10	$ 3.49
		25	$ 3.30
		80	$ 2.86
		230	$ 2.71
		490	$ 2.43
		980	$ 2.05
		2450	$ 1.95
		4900	$ 1.87

Description

General part information

CY8C4146 Series

ARM® Cortex®-M0+ PSOC® 4 CY8C4100S Microcontroller IC 32-Bit Single-Core 48MHz 64KB (64K x 8) FLASH 40-QFN (6x6)

Documents

Technical documentation and resources