Infineon Technologies CY8C4146AXQ-S423 Microcontroller, Microprocessor, FPGA Modules

Name: CY8C4146AXQ-S423
Brand: Infineon Technologies
SKU: CY8C4146AXQ-S423

IC MCU 32BIT 64KB FLASH 44TQFP

2,904 ActiveInfineon TechnologiesAutomotive, AEC-Q100, PSOC® 4 CY8C4100S Plus44-LQFPRoHS

Same model may have multiple batches, images only for reference.

CY8C4146AXQ-S423

Manufacturer

Infineon Technologies

Part Number (MPN)

CY8C4146AXQ-S423

Technical Specifications

Infineon Technologies CY8C4146AXQ-S423 Microcontroller, Microprocessor, FPGA Modules technical specifications.

General

Series

PSOC® 4 CY8C4100S Plus

RAM Size

8K x 8

Package / Case

44-LQFP

Operating Temperature

-40°C ~ 105°C (TA)

Supply Voltage

1.71V ~ 5.5V

Lifecycle Status

Active

Peripherals

Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT

Speed

48MHz

Connectivity

I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART

Core Processor

ARM® Cortex®-M0+

Alternate Parts Comparison (CY8C4146AXQ-S423 vs CY8C4146AZI-S455 vs CY8C4146LQS-S453 vs CY8C4146LQS-S273)

Side-by-side technical parameter comparison of related primary models in this product family.

	This Part	Alternate Parts	Alternate Parts	Alternate Parts
	Infineon TechnologiesCY8C4146AXQ-S423	Infineon TechnologiesCY8C4146AZI-S455	Infineon TechnologiesCY8C4146LQS-S453	Infineon TechnologiesCY8C4146LQS-S273
Series	PSOC® 4 CY8C4100S Plus	--	Automotive, AEC-Q100, PSOC® 4 CY8C4100	Automotive, AEC-Q100, PSOC® 4 CY8C4100
Package / Case	44-LQFP	64-LQFP	40-UFQFN Exposed Pad	40-UFQFN Exposed Pad
Operating Temperature	-40°C ~ 105°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 105°C (TA)	-40°C ~ 105°C (TA)
Supply Voltage	1.71V ~ 5.5V	1.71V ~ 5.5V	1.71V ~ 5.5V	1.71V ~ 5.5V
Core Processor	ARM® Cortex®-M0+	ARM® Cortex®-M0+	ARM® Cortex®-M0+	ARM® Cortex®-M0+
Core Size	32-Bit	32-Bit Single-Core	32-Bit	32-Bit
RAM Size	8K x 8	8K x 8	8K x 8	8K x 8
Connectivity	I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	I²C, IrDA, LINbus, SPI, UART/USART	FIFO, I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	FIFO, I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Data Converters	A/D 16x10b, 20x12b SAR; D/A 2x7/8b	A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC	A/D 16x10b, 12x12b SAR; D/A 2x7b	A/D 16x10b, 12x12b SAR; D/A 2x7b
Numberof IO	--	--	--	--
Oscillator Type	External, Internal	Internal	External, Internal	External, Internal
Peripherals	Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT	Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT	Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, WDT	Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, WDT
Action	RFQ	RFQ	RFQ	RFQ

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .