Cypress CY8C20224-12LKXI

M8C12MHz8KB（8K x 8）

Overview

■Low power, configurable CapSense® ❐Configurable capacitive sensing elements ❐operating voltage ❐Operating voltage: 2.4 V to 5.25 V ❐Low operating current   • Active 1.5 mA (at 3.0 V, 12 MHz)   • Sleep 2.8 µA (at 3.3 V) ❐Supports up to 25 capacitive buttons ❐Supports one slider ❐Up to 10 cm proximity sensing ❐Supports up to 28 general-purpose I/O (GPIO) pins   • Drive LEDs and other outputs ❐Configurable LED behavior (fading, strobing) ❐LED color mixing (RBG LEDs) ❐Pull-up, high Z, open-drain,and CMOS drive modes on all GPIOs ❐Internal ±5.0% 6 or12 MHz main oscillator ❐Internal low-speed oscillator at 32 kHz ❐Low external component count   • No external crystal or oscillator components   • No external voltage regulator required ■High-performance CapSense ❐Ultra fast scan speed —1 kHz (nominal) ❐Reliable finger detection through 5 mm thick acrylic ❐Excellent EMI and AC noise immunity ■Industry best flexibility ❐8 KB flash program storage 50,000 erase and write cycles ❐512-bytes SRAM data storage ❐Bootloader for ease of field reprogramming ❐Partial flash updates ❐Flexible flash protection modes ❐Interrupt controller ❐In-system serial programming (ISSP) ❐Free complete development tool (PSoC Designer™) ❐Full-featured, in-circuitemulator and programmer   • Full-speed emulation   • Complex breakpoint structure   • 128 KB trace memory ■Additional system resources ❐Configurable communication speeds ❐I2C slave ❐SPI master and SPI slave ❐Watchdog and sleep timers ❐Internal voltage reference ❐Integrated supervisory circuit

Features

PSOC®1 CY8C20xxx Series
16-UFQFN package
Mounting type of Surface Mount

Surface Mount Mounting Type

Applications

There are a lot of Cypress Semiconductor Corp
CY8C20224-12LKXI Microcontroller applications.

• Toys
• Robots
• Radio
• Television
• Heater/Fan
• Calculator
• Kindle
• Christmas lights
• 3D printers
• Washing machine