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CY8C5868AXI-LP032

IFXCY8C5868AXI-LP032

Infineon Technologies
ARM® Cortex®-M3 PSOC™ 5 CY8C58LP Microcontroller IC 32-Bit 67MHz 256KB (256K x 8) FLASH 100-TQFP (14x14)
Active1,831 in stock

Overview

The Infineon CY8C5868AXI-LP032 is a PSoC 5LP microcontroller featuring a 32-bit ARM Cortex-M3 core operating at up to 80 MHz. It integrates 256KB of Flash, 64KB of SRAM, and 2KB of EEPROM, alongside a flexible array of configurable analog and digital peripherals. This MCU is well-suited for embedded designs requiring custom analog front ends, digital logic, and sophisticated control.

Why Choose This Part

Engineers choose the CY8C5868AXI-LP032 for its PSoC architecture, which allows for highly customized peripheral configurations on-chip, reducing external component count and design complexity. The integrated CapSense and USB peripherals simplify the implementation of advanced user interfaces and device connectivity. Its 32-bit ARM Cortex-M3 core provides ample processing power, while robust power management options support energy-efficient designs.

Applications

Capacitive Touch Sensing
Utilize the integrated CapSense peripheral for robust and accurate capacitive touch interfaces in consumer appliances, industrial control panels, and human-machine interfaces.
USB Connectivity Solutions
Implement full-speed USB communication for data logging, device configuration, or as a human interface device (HID) in various embedded systems, leveraging the dedicated USB peripheral.
Custom Mixed-Signal Systems
Leverage the configurable analog blocks (OpAmps, Comparators) and digital blocks (PLDs, Timers) to create highly integrated, custom mixed-signal functionality on a single chip, reducing BOM count and board space.
Industrial Control and Automation
Apply its 32-bit Cortex-M3 core, CAN, SPI, and I2C interfaces, and ample memory for control tasks, sensor interfacing, and communication in industrial equipment and automation systems.
Motor Control
The integrated PWMs and DSP instructions can be used for precise motor control applications, including BLDC, stepper, and brushed DC motors, offering flexibility in design.
Low-Power Portable Devices
Its low-power modes (Sleep, Hibernate) and current consumption figures (2 uA in Sleep, 300 uA in Standby) make it suitable for battery-powered applications where energy efficiency is critical.

Key Specifications

Speed 67MHz
RAM Size 64K x 8
Core Size 32-Bit
EEPROM Size 2K x 8
Peripherals CapSense, DMA, LCD, POR, PWM, WDT
Connectivity I2C, LINbus, SPI, UART/USART, USB
Mounting Type Surface Mount
Number of I/O 62
Core Processor ARM Cortex-M3
Package / Case 100-LQFP
Data Converters A/D 1x20b, 2x12b; D/A 4x8b
Oscillator Type Internal
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 100-TQFP (14x14)
Voltage - Supply (Vcc/Vdd) 1.71V ~ 5.5V

Getting Started

To get started with the CY8C5868AXI-LP032, use Infineon's ModusToolbox development environment, which supports PSoC devices and provides comprehensive software libraries and examples. Development kits such as the CY8CKIT-059 PSoC 5LP Prototyping Kit offer an easy entry point for evaluation and project development. Debugging is typically done via SWD or JTAG interfaces.

Also Consider

STM32F405RGT6 STMicroelectronics - For applications requiring a high-performance ARM Cortex-M4 with FPU and extensive peripheral integration, but without the reconfigurable analog and digital fabric of PSoC.
ATSAMD21G18A-AU MCHPMicrochip Technology - A good alternative for USB host/device capabilities and a Cortex-M0+ core with a strong ecosystem, often at a competitive price point for general-purpose applications.
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