Infineon Technologies CY8C3865AXA-018

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Regular price Dhs. 355,887.50
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Product Overview

The CY8C3865AXA-018 from Infineon Technologies is a high-performance PSOC™ 3 microcontroller featuring an 8051 core processor with 32KB Flash memory and 4KB RAM. Operating at speeds up to 67MHz, this versatile MCU offers 62 I/O pins and comprehensive connectivity options including I2C, SPI, UART/USART, and LINbus interfaces.

Key Features & Benefits

  • Advanced Integration: CapSense touch-sensing technology, LCD driver support, and configurable analog/digital peripherals
  • Flexible Power: Wide voltage range (1.71V to 5.5V) for diverse application requirements
  • High-Resolution Data Conversion: 16x20-bit ADC and 4x8-bit DAC for precision analog signal processing
  • Industrial-Grade Reliability: Extended temperature range (-40°C to 85°C) for harsh environments
  • Compact Surface Mount: 100-TQFP (14x14mm) package optimized for space-constrained designs

Typical Applications

Ideal for automotive systems, industrial automation, IoT devices, consumer electronics with touch interfaces, medical instrumentation, and embedded control systems requiring programmable analog and digital functionality.

Quality & Authenticity Guarantee

HQICKEY supplies only authentic Infineon semiconductor components with full traceability and long-term lifecycle support. Each CY8C3865AXA-018 microcontroller is sourced directly from authorized channels, ensuring genuine quality and reliability for your critical applications.


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Product attributes Property Value
Manufacturer Infineon Technologies
Product Series PSOC™ 3 CY8C38xx
Packaging | Tray
Core Processor 8051
Core Size 8-Bit
Speed 67MHz
Connectivity EBI/EMI, I2C, LINbus, SPI, UART/USART
Peripherals CapSense, DMA, LCD, POR, PWM, WDT
Number of I/O 62
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size 1K x 8
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 5.5V
Data Converters A/D 16x20b; D/A 4x8b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 100-TQFP (14x14)
Package / Case 100-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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