CY8C3866AXI-040 - Infineon Technologies

Manufacturer Part Number

CY8C3866AXI-040

Manufacturer

Infineon Technologies

Introduction

Advanced 8-bit microcontroller from the PSOC® 3 CY8C38xx series suitable for complex embedded systems

Product Features and Performance

8051 core processor at 67MHz

Multiple connectivity options including CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART, and USB

Versatile peripherals like CapSense, DMA, LCD, POR, PWM, and WDT

62 I/O ports for extensive interfacing

64KB FLASH program memory

2KB EEPROM for data storage

8KB RAM for efficient processing

Quality A/D conversion with 16x20b resolution

D/A conversion with 4x8b resolution

Internal oscillator for accurate timing

Product Advantages

High-speed operation with an 8051 core at 67MHz

Broad voltage supply range from 1.71V to 5.5V

Temperature durability from -40°C to 85°C for harsh environments

Ample program memory and data storage for complex applications

Touch-sensing CapSense technology for user interfaces

Surface mount 100-LQFP packaging for compact designs

Key Technical Parameters

Core Size: 8-Bit

Speed: 67MHz

Program Memory Size: 64KB (64K x 8)

EEPROM Size: 2K x 8

RAM Size: 8K x 8

Voltage Supply Range: 1.71V ~ 5.5V

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Robust temperature range for reliability

Watchdog timer (WDT) to prevent system malfunctions

Compatibility

Compatible with a range of standard communication protocols and interfaces

Mounting Type: Surface Mount for integration into various designs

Application Areas

Suited for industrial control systems, automotive electronics, and complex IoT devices

Product Lifecycle

Product Status: Active, with ongoing manufacturer support

Not nearing discontinuation, ensuring product longevity

Available upgrades or replacements for future scalability

Several Key Reasons to Choose This Product

Potent 8-bit processing speed suitable for demanding applications

Diversified connectivity options enabling versatile system designs

High-quality analog and digital peripherals supporting complex functionalities

Extensive support for Capacitive touch sensing capabilities

Long-term reliability with an active product status from Infineon Technologies

Broad operating voltage and temperature range to suit various environments

Large memory capacity for advanced program code and data storage

Integration-friendly with surface mount technology