Datasheet > CY8C20224_12

CY8C20224_12

更新时间： 2024-11-27 12:21:15

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
41页	678K
描述
CapSenseÂ® PSoCÂ® Programmable System-on-Chipâ¢

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中文翻译

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数据手册

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CY8C20224_12 数据手册

CY8C20224, CY8C20324

CY8C20424, CY8C20524

CapSense^®PSoC^®

Programmable System-on-Chip™

CapSense^®PSoC^®Programmable System-on-Chip

■ High-performance CapSense

Features

❐ Ultra fast scan speed —1 kHz (nominal)

❐ Reliable finger detection through 5 mm thick acrylic

❐ Excellent EMI and AC noise immunity

■ 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)

■ 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-circuit emulator and programmer

• Full-speed emulation

• Complex breakpoint structure

• 128 KB trace memory

❐ Pull-up, high Z, open-drain, and CMOS drive modes on all

GPIOs

■ Additional system resources

❐ Configurable communication speeds

❐ I²C slave

❐ 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

❐ SPI master and SPI slave

❐ Watchdog and sleep timers

❐ Internal voltage reference

❐ Integrated supervisory circuit

Logic Block Diagram

Port 3 Port 2 Port 1 Port 0

3V LDO

PSoC

CORE

System Bus

Global Analog Interconnect

SRAM

512 Bytes

SROM

Flash 8K

CPU Core

(M8C)

Sleep and

Watchdog

Interrupt

Controller

6/12 MHz Internal Main Oscillator

Analog

Ref.

CapSense

Basic

Block

ANALOG

SYSTEM

POR and LVD

System Resets

I2C Slave/SPI

Master-Slave

Analog

Mux

SYSTEM RESOURCES

Cypress Semiconductor Corporation

Document Number: 001-41947 Rev. *L

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised June 15, 2012

12 3 4 5 6 7...41

中文翻译

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与CY8C20224_12相关器件

型号	品牌	获取价格	描述	数据表
CY8C20224-12LKXI	CYPRESS	获取价格	CapSense PSoC Programmable System-on-Chip
CY8C20224-12LKXIT	CYPRESS	获取价格	CapSense PSoC Programmable System-on-Chip
CY8C20234	CYPRESS	获取价格	PSoC㈢ Mixed-Signal Array
CY8C20234_09	CYPRESS	获取价格	PSoC Programmable System-0n-Chip
CY8C20234_10	CYPRESS	获取价格	Automotive PSoC? Programmable System-on-Chip
CY8C20234_11	CYPRESS	获取价格	Automotive PSoC Programmable System-on-Chip
CY8C20234-12LKXA	CYPRESS	获取价格	Automotive PSoC Programmable System-on-Chip
CY8C20234-12LKXAT	CYPRESS	获取价格	Automotive PSoC Programmable System-on-Chip
CY8C20234-12LKXI	CYPRESS	获取价格	PSoC㈢ Mixed-Signal Array
CY8C20234-12LKXI	INFINEON	获取价格	CY8C20x34

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