Cypress Semiconductor Corp CY8C20224-12LKXIKC

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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 12
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 Cypress CY8C20224-12LKXIKC is an 8-bit microcontroller with M8C core running at 12MHz. It features 8KB flash and 512 bytes SRAM, operating from 2.4V to 5.25V. The 16-UFQFN package is ideal for compact designs requiring CapSense touch sensing.

  • Integrated CapSense: Eliminates external touch ICs, reducing BOM cost.
  • Wide voltage range: 2.4V to 5.25V supports various power sources.
  • Low pin count: 16-pin package simplifies PCB layout.
  • Proven reliability: Cypress PSoC family with long-term availability.

Capacitive Touch Buttons

Integrated CapSense technology enables reliable touch sensing for consumer panels.

Battery Management

Low power consumption and LVD support battery voltage monitoring in handheld devices.

LED Lighting Control

PWM outputs drive LED dimming in smart lighting systems.

Small Appliances

8KB flash is sufficient for motor control in blenders and electric toothbrushes.

Sensor Interfaces

M8C core with analog peripherals reads temperature and pressure sensors.

Q: What is the core architecture?
A: M8C 8-bit core.
Q: What is the maximum speed?
A: 12MHz.
Q: What is the supply voltage range?
A: 2.4V to 5.25V.
Q: What is the package?
A: 16-UFQFN.
Base Product Number : CY8C20224-12LKXIKC
12MHz 8-bit MCU battery CapSense consumer Cypress PSoC M8C touch sensing UFQFN
Q: What is the core architecture?
A: M8C 8-bit core.
Q: What is the maximum speed?
A: 12MHz.
Q: What is the supply voltage range?
A: 2.4V to 5.25V.
Q: What is the package?
A: 16-UFQFN.