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

RoHS

Yes

Package / Case

44-LQFP

Packaging

TRAY

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

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

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

	This Part	Related Part	Related Part	Related Part
	Infineon TechnologiesCY8C4146AXQ-S423	Infineon TechnologiesCY8C4146AZI-S455	Infineon TechnologiesCY8C4146LQS-S453	Infineon TechnologiesCY8C4146LQS-S273
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
RoHS	Yes	Yes	Yes	Yes
Lifecycle Status	Active	Active	Active	Active
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
Number of I/O	36	54	34	34
Oscillator Type	External, Internal	Internal	External, Internal	External, Internal
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 .