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CY8C5888LTI-LP097

IFXCY8C5888LTI-LP097

Infineon Technologies
ARM® Cortex®-M3 PSOC™ 5 CY8C58LP Microcontroller IC 32-Bit 80MHz 256KB (256K x 8) FLASH 68-QFN (8x8)
Active345 in stock

Overview

The CY8C5888LTI-LP097 is a PSoC 5LP system-on-chip that combines an 80MHz ARM Cortex-M3 core with programmable analog and digital blocks. This architecture allows engineers to integrate custom analog front-ends and digital logic alongside standard microcontroller features like 256KB Flash and 64KB SRAM. It is particularly effective for precision signal acquisition and human-interface applications requiring integrated CapSense technology.

Why Choose This Part

The primary advantage is the hardware flexibility provided by the Universal Digital Blocks (UDBs) and programmable analog routing, which can eliminate the need for external op-amps, comparators, and discrete logic. It also features a wide operating voltage range from 1.71V to 5.5V and 5V-tolerant I/O, simplifying integration in mixed-voltage industrial environments.

Applications

Precision Sensor Interfacing
Utilizing the programmable analog blocks and 24-channel DMA to offload high-speed sensor data acquisition from the CPU.
Capacitive Touch Interfaces
Implementing rugged user interfaces using the built-in CapSense hardware for buttons, sliders, and proximity sensing.
Industrial Protocol Conversion
Bridging multiple communication standards simultaneously using CANbus, I2C, SPI, and USB interfaces.

Key Specifications

Speed 80MHz
RAM Size 64K x 8
Core Size 32-Bit
EEPROM Size 2K x 8
Peripherals CapSense, DMA, LCD, POR, PWM, WDT
Connectivity CANbus, I2C, LINbus, SPI, UART/USART, USB
Mounting Type Surface Mount
Number of I/O 38
Core Processor ARM Cortex-M3
Package / Case 68-VFQFN Exposed Pad
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 68-QFN (8x8)
Voltage - Supply (Vcc/Vdd) 1.71V ~ 5.5V

Getting Started

Development is centered around the PSoC Creator IDE, which provides a schematic-based design entry for configuring the internal analog and digital hardware. For hardware evaluation, the CY8CKIT-059 Prototyping Kit is the standard entry point, featuring an onboard programmer and debugger.

Also Consider

PSoC 5LP Prototyping Kit IFXInfineon Technologies - An affordable development board featuring the same CY8C58LP silicon with a snap-away programmer/debugger.
STM32F303CCT6 STMicroelectronics - A Cortex-M4 alternative that also features advanced integrated analog peripherals like fast ADCs and op-amps.