CY8C4146AXIT403XQMA1

The CY8C4146AXIT403XQMA1 is a high-performance microcontroller from Infineon Technologies' PSOC™ 4100T family, designed specifically for human-machine interface (HMI) applications and industrial control systems. This advanced 32-bit MCU features an ARM® Cortex®-M0+ core processor running at 48MHz, delivering exceptional processing power for demanding embedded applications.

With 64KB of Flash memory and 16KB of RAM, this microcontroller provides ample storage for complex firmware and data handling. The integrated CapSense technology enables sophisticated touch-sensing capabilities, making it ideal for modern user interface designs. The device supports multiple connectivity options including I2C, LINbus, SPI, and UART/USART, ensuring seamless integration with various peripheral devices.

Key features include advanced peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, and WDT, along with 34 I/O pins for flexible system design. The 16x12-bit SAR ADC provides precise analog-to-digital conversion for sensor interfacing. Operating across a wide voltage range of 1.71V to 5.5V and temperature range of -40°C to 85°C, this microcontroller is built for reliability in harsh industrial environments.

The CY8C4146AXIT403XQMA1 comes in a compact 44-TQFP (10x10) surface-mount package, optimized for space-constrained designs. It is fully RoHS compliant, meeting international environmental standards.

Technical Specifications

Product attributes	Property Value
Manufacturer	Infineon Technologies
Product Series	PSOC™ 4100T
Packaging	Tray |
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit
Speed	48MHz
Connectivity	I2C, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, CapSense, DMA, POR, PWM, WDT
Number of I/O	34
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	16K x 8
Voltage - Supply (Vcc/Vdd)	1.71V ~ 5.5V
Data Converters	A/D 16x12b SAR
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Memory Type	Surface Mount
Grade	-
Qualification	-
Package / Case	44-TQFP (10x10)
Supplier Device Package	44-LQFP
ROHS

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