CY7C60445-32LQXC

Overview

The CY7C60445-32LQXC is a low-voltage microcontroller from the enCoRe V family, featuring an M8C processor with speeds up to 24 MHz. It operates within a voltage range of 1.71 V to 3.6 V and supports commercial temperatures from 0 °C to +70 °C. The device includes up to 32 K bytes of flash program storage and 2048 bytes of SRAM data storage. It provides up to 36 GPIO pins with configurable drive modes and integrates I2C slave, SPI master/slave interfaces, three 16-bit timers, and a 10-bit ADC.

Feature Summary

• Features a powerful four-MIPS, 8-bit Harvard architecture M8C processor core for efficient code execution.
• Includes flexible on-chip memory with up to 32 K flash and 2048 bytes SRAM, supporting in-system serial programming.
• Provides programmable pin configurations with multiple drive modes, including hot-swappable capability on Port 1.
• Integrates precision clocking with internal oscillators at 6, 12, or 24 MHz and a low-speed 32 kHz oscillator.

Applications

• Low-cost single chip programmable components replacing traditional system components
• Battery-powered devices requiring low power consumption at high processing speeds
• Systems utilizing I2C slave or SPI communication interfaces

Procurement Notes

Verify the specific ordering suffix matches the required package type and temperature range. Confirm that the 32-pin QFN package aligns with your PCB footprint requirements. Ensure the development environment uses PSoC Designer software for configuration and debugging. Check for any silicon errata relevant to the specific revision before finalizing the design.

Selection Notes

Select this component when a low-voltage operation between 1.71 V and 3.6 V is required. Choose this model for applications needing up to 32 K of flash memory and 2048 bytes of SRAM. Consider this part if the design benefits from the integrated I2C hardware address detection and SPI capabilities without external clock stretching.

Part Context

This device belongs to the enCoRe V Low Voltage Microcontroller family by Cypress Semiconductor Corporation. It is designed to integrate communication peripherals, a fast CPU, and configurable I/O into a single chip. The architecture emphasizes lower current consumption and faster CPU operation compared to legacy low-voltage microcontrollers.

Replacement Considerations

Consult the official datasheet for compatible substitutes within the CY7C604xx series. Verify pin compatibility and memory sizes when selecting alternative parts. Ensure that any replacement maintains the required operating voltage and temperature specifications.