Datasheet > CY8C21434-12X14I

CY8C21434-12X14I

更新时间： 2024-09-16 14:48:47

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		时钟
页数	文件大小	规格书
55页	1531K
描述
Multifunction Peripheral, CMOS,

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技术参数
数据手册

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CY8C21434-12X14I 技术参数

生命周期：	Obsolete	包装说明：	DIE,
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.68	其他特性：	ALSO AVAILABE WITH 3.3V AND 5V SUPPLY
地址总线宽度：		边界扫描：	NO
总线兼容性：	I2C; SPI; UART	最大时钟频率：	24.6 MHz
外部数据总线宽度：		JESD-30 代码：	R-XUUC-N
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装代码：	DIE
封装形状：	RECTANGULAR	封装形式：	UNCASED CHIP
RAM（字数）：	512	最大供电电压：	5.25 V
最小供电电压：	2.4 V	标称供电电压：	2.7 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	NO LEAD
端子位置：	UPPER	Base Number Matches：	1

CY8C21434-12X14I 数据手册

CY8C21634, CY8C21534, CY8C21434

CY8C21334, CY8C21234

PSoC^®Programmable System-on-Chip™

❐ Up to eight analog inputs on GPIOs

❐ Configurable interrupt on all GPIOs

Features

■ Powerful Harvard-architecture processor

❐ M8C processor speeds up to 24 MHz

❐ Low power at high speed

❐ Operating voltage: 2.4 V to 5.25 V

❐ Operating voltages down to 1.0 V using on-chip switch mode

pump (SMP)

❐ Industrial temperature range: –40 °C to +85 °C

■ Advanced peripherals (PSoC^®blocks)

❐ Four analog Type E PSoC blocks provide:

• Two comparators with digital-to-analog converter (DAC)

references

■ Versatile analog mux

❐ Common internal analog bus

❐ Simultaneous connection of I/O combinations

❐ Capacitive sensing application capability

■ Additional system resources

❐ I²C ^[2]master, slave, and multi-master to 400 kHz

❐ Watchdog and sleep timers

❐ User-configurable low-voltage detection (LVD)

❐ Integrated supervisory circuit

❐ On-chip precision voltage reference

• Single or dual 10-bit 28 channel analog-to-digital

converters (ADC)

❐ Four digital PSoC blocks provide:

• 8- to 32-bit timers, counters, and pulse width modulators

(PWMs)

Logic Block Diagram

• Cyclical redundancy check (CRC) and pseudo random

sequence (PRS) modules

• Full-duplex universal asynchronous receiver transmitter

(UART), serial peripheral interface (SPI) master or slave

• Connectable to all general purpose I/O (GPIO) pins

❐ Complex peripherals by combining blocks

■ Flexible on-chip memory

❐ 8 KB flash program storage 50,000 erase/write cycles

❐ 512 bytes static random access memory (SRAM) data

storage

❐ In-system serial programming (ISSP)

❐ Partial flash updates

❐ Flexible protection modes

❐ EEPROM emulation in flash

■ Complete development tools

❐ Free development software (PSoC Designer™)

❐ Full-featured, in-circuit emulator (ICE) and programmer

❐ Full-speed emulation

❐ Complex breakpoint structure

❐ 128-KB trace memory

■ Precision, programmable clocking

❐ Internal ±2.5% 24- / 48-MHz main oscillator ^[1]

❐ Internal oscillator for watchdog and sleep

■ Programmable pin configurations

❐ 25-mA sink, 10-mA source on all GPIOs

❐ Pull-up, pull-down, high Z, strong, or open-drain drive modes

on all GPIOs

Errata: For information on silicon errata, see “Errata” on page 49. Details include trigger conditions, devices affected, and proposed workaround.

Notes

1. Errata: The worst case IMO frequency deviation when operated below 0 °C and above +70 °C and within the upper and lower datasheet temperature range is ±5%.

2. Errata:The I C block exhibits occasional data and bus corruption errors when the I C master initiates transactions while the device is transitioning in to or out of sleep

mode.

Cypress Semiconductor Corporation

Document Number: 38-12025 Rev. AD

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised April 15, 2014

12 3 4 5 6 7...55

中文翻译

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与CY8C21434-12X14I相关器件

型号	品牌	获取价格	描述	数据表
CY8C21434-24AX	CYPRESS	获取价格	PSoC Mixed-Signal Array
CY8C21434-24C	CYPRESS	获取价格	PSoC Mixed-Signal Array
CY8C21434-24E	CYPRESS	获取价格	PSoC Mixed-Signal Array
CY8C21434-24I	CYPRESS	获取价格	PSoC Mixed-Signal Array
CY8C21434-24LCXI	CYPRESS	获取价格	Multifunction Peripheral, CMOS, 5 X 5 MM, 0.40 MM HEIGHT, LEAD FREE, MO-220, QFN-32
CY8C21434-24LCXIT	CYPRESS	获取价格	Multifunction Peripheral, CMOS, 5 X 5 MM, 0.40 MM HEIGHT, LEAD FREE, MO-220, QFN-32
CY8C21434-24LFX	CYPRESS	获取价格	PSoC Mixed-Signal Array
CY8C21434-24LFXI	CYPRESS	获取价格	PSoC㈢ Mixed-Signal Array
CY8C21434-24LFXI	ROCHESTER	获取价格	MULTIFUNCTION PERIPHERAL, QCC32, 5 X 5 MM, 0.93 MM HEIGHT, LEAD FREE, MO-220, QFN-32
CY8C21434-24LFXIT	CYPRESS	获取价格	PSoC㈢ Mixed-Signal Array

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