CY8C4146LWEHVS015XXQLA1

Product Overview

The CY8C4146LWEHVS015XXQLA1 is a high-performance automotive-grade microcontroller from Infineon Technologies' PSoC™ 4 HV MS series. Built on the powerful 32-bit ARM® Cortex®-M0+ core running at 48MHz, this MCU delivers exceptional processing capabilities for mission-critical embedded applications across automotive, industrial, medical, and telecommunications sectors.

Key Features & Benefits

• Automotive-Grade Reliability: AEC-Q100 qualified for demanding automotive environments with operating temperatures from -40°C to 125°C
• Advanced Connectivity: Multiple communication interfaces including I2C, LINbus, SPI, and UART/USART for seamless system integration
• Rich Peripheral Set: Integrated CapSense technology, DMA, PWM, WDT, and brown-out detection for enhanced functionality
• Flexible Power Supply: Wide voltage range (2.7V ~ 5.15V) ensures compatibility with various power systems
• High I/O Count: 41 programmable I/O pins provide maximum design flexibility
• Precision Data Conversion: 16-channel 12-bit SAR ADC for accurate analog signal processing

Technical Specifications

Product attributes	Property Value
Manufacturer	Infineon Technologies
Product Series	PSOC™ 4 HV MS
Packaging	Cut Tape (CT) | Tape & Reel (TR)
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	41
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	8K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.15V
Data Converters	A/D 16x12b SAR
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Memory Type	Surface Mount, Wettable Flank
Grade	Automotive
Qualification	AEC-Q100
Package / Case	56-WQFN (8x8)
Supplier Device Package	56-VFQFN Exposed Pad
ROHS

Applications

This automotive-qualified microcontroller is ideal for:

• Automotive body control modules and instrument clusters
• Industrial automation and control systems
• Medical device embedded controllers
• Telecommunications infrastructure equipment
• High-reliability sensor interface applications

Quality & Compliance

The CY8C4146LWEHVS015XXQLA1 meets stringent automotive quality standards with AEC-Q100 qualification and RoHS compliance, ensuring reliability in the most demanding environments.

Related Products & Resources

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