Infineon Technologies CY8C4025PVA-S412T

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Product attributes Property Value
Manufacturer Infineon Technologies
Product Series PSOC™ 4 CY8C4000S
Packaging Tape & Reel (TR) | NULL
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit
Speed 24MHz
Connectivity I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART
Peripherals Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT
Number of I/O 24
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 5.5V
Data Converters A/D 16x10b; D/A 1x7/1x8b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 28-SSOP
Package / Case 28-SSOP (0.209", 5.30mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Infineon CY8C4025 is a low-power MCU featuring a 24MHz ARM Cortex-M0+ core. It offers 32KB flash and 4KB RAM, with integrated CapSense and an LCD driver for rich user interfaces. Operating from 1.71V to 5.5V, it fits battery and industrial applications. The compact 28-SSOP package is ideal for space-limited designs.

  • Integrated LCD driver: Reduces external components and simplifies display design.
  • CapSense touch sensing: Enables modern, durable interfaces without mechanical parts.
  • Low-power 24MHz core: Balances performance with energy efficiency for portable devices.
  • Wide voltage range: Provides design flexibility across different power sources.
  • Compact SSOP-28 package: Saves PCB space in space-constrained applications.

Battery-Powered Displays

The integrated LCD driver and low-power 24MHz Cortex-M0+ core make it ideal for digital calipers, thermometers, and other portable readouts.

White Goods Control Panels

CapSense touch sensing replaces mechanical buttons in washing machines and microwaves, offering a modern, sealed interface with PWM for motor control.

Industrial Sensors

With a wide 1.71V-5.5V supply and WDT, it reliably processes analog signals in pressure or flow transmitters, communicating via external transceivers.

Consumer Electronics Remote Controls

CapSense buttons and LCD feedback create an intuitive user interface, while low power consumption extends battery life.

Medical Monitoring Devices

The small SSOP package and low-power operation suit wearable health monitors, with POR ensuring safe startup.

Smart Meters

LCD display and CapSense for configuration, combined with 32KB flash for metrology algorithms, make it suitable for utility meters.

Q: What is the maximum clock speed?
A: The CY8C4025PVA-S412T runs at 24MHz.
Q: Does it have an LCD driver?
A: Yes, it includes an integrated LCD controller.
Q: What is the flash size?
A: It has 32KB of flash memory.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C.
Q: What package is this MCU available in?
A: It comes in a 28-pin SSOP package.
Base Product Number : CY8C4025
24MHz 32-bit 32KB Flash ARM Cortex-M0+ CapSense Consumer Industrial Infineon LCD MCU SSOP-28
Q: What is the maximum clock speed?
A: The CY8C4025PVA-S412T runs at 24MHz.
Q: Does it have an LCD driver?
A: Yes, it includes an integrated LCD controller.
Q: What is the flash size?
A: It has 32KB of flash memory.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C.
Q: What package is this MCU available in?
A: It comes in a 28-pin SSOP package.