CY7C64345-32LQXC - Infineon Technologies

Manufacturer Part Number

CY7C64345-32LQXC

Manufacturer

Infineon Technologies

Introduction

The CY7C64345-32LQXC is a versatile USB microcontroller as part of the enCoRe™ V series designed for embedded applications requiring USB connectivity.

Product Features and Performance

16kB of FLASH program memory

1KBx8 RAM size for data storage

USB, I2C, and SPI interfaces for peripheral connectivity

25 general-purpose I/O pins for flexible hardware interfacing

M8C core processor providing a balance of power and efficiency

3V to 5.5V supply voltage range suitable for a variety of power environments

32-UFQFN Exposed Pad suitable for surface mount technology (SMT) assembly

Operational temperature range from 0°C to 70°C

Product Advantages

Reduces external component count due to integrated USB transceiver

Facilitates rapid development with configurable digital blocks

Improves system reliability with onboard oscillator and reset circuitry

Simplifies board layout with fewer pins and smaller package

Key Technical Parameters

Program Memory Type: FLASH (16kB)

Core Processor: M8C

RAM Size: 1K x 8

Number of I/O: 25

Voltage - Supply: 3V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Built-in watchdog timer to ensure system stability

Low voltage detection for safe operation

Compatibility

Compatible with USB 2.0 specification

Easily interfaced with multiple peripherals through standard communication protocols

Application Areas

USB peripheral development

Consumer electronics

PC peripherals

Data acquisition systems

Product Lifecycle

Status: Obsolete

Availability of replacements or upgrades should be verified with the manufacturer

Several Key Reasons to Choose This Product

High integration facilitates a reduced bill of materials

Onboard FLASH memory enables program flexibility and easy updates

Broad operating voltage range to accommodate various power supplies

Configurable digital blocks allow custom peripheral configurations

Mature and extensive support documentation and development tools available