Cypress Semiconductor Corp CY8C20234-12LKXIKG

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Product attributes Property Value
Manufacturer Cypress Semiconductor Corp
Product Series PSOC®1 CY8C20xxx
Packaging Bulk |
Core Processor M8C
Core Size 8-Bit
Speed 12MHz
Connectivity I2C, SPI
Peripherals LVD, POR, WDT
Number of I/O 13
Program Memory Size 8KB (8K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 2.4V ~ 5.25V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 16-QFN (3x3)
Package / Case 16-UFQFN

The CY8C20234-12LKXIKG from Cypress Semiconductor is a programmable system-on-chip (PSoC) with an M8C core running at 12MHz. It operates from 2.4V to 5.25V and includes 8KB of flash and 512 bytes of RAM. The device features LVD, POR, and WDT, and is packaged in a 16-UFQFN. It is well-suited for touch-sensing and HMI applications.

  • Capacitive sensing capability for modern UI.
  • 12MHz core for responsive processing.
  • 8KB flash for complex firmware.
  • WDT enhances system reliability.

CapSense Touch Interfaces

This Cypress PSoC device supports capacitive sensing, ideal for touch buttons and sliders.

Human-Machine Interface (HMI)

With 8KB flash, it can handle LED control and touch input in control panels.

Portable Electronics

Low voltage operation (2.4V) suits battery-powered devices.

Industrial Sensors

WDT ensures reliable operation in noisy environments.

Consumer Appliances

Replaces mechanical buttons with touch controls in microwaves and washers.

Medical Monitoring

Compact package and low power enable wearable health devices.

Q: What is the voltage range?
A: 2.4V to 5.25V.
Q: What core does it use?
A: M8C core at 12MHz.
Q: How much flash and RAM?
A: 8KB flash and 512 bytes RAM.
Q: What package is it?
A: 16-UFQFN.
Q: What features are included?
A: LVD, POR, and WDT.
Base Product Number : CY8C20234
12MHz 16-UFQFN 512B RAM 8KB Flash CapSense HMI LVD M8C POR PSoC touch WDT
Q: What is the voltage range?
A: 2.4V to 5.25V.
Q: What core does it use?
A: M8C core at 12MHz.
Q: How much flash and RAM?
A: 8KB flash and 512 bytes RAM.
Q: What package is it?
A: 16-UFQFN.
Q: What features are included?
A: LVD, POR, and WDT.