Datasheet > CY8C21234_08

CY8C21234_08

更新时间： 2024-02-14 07:02:10

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
43页	1151K
描述
PSoC® Mixed-Signal Array

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数据手册

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CY8C21234_08 数据手册

CY8C21634, CY8C21534

CY8C21434, CY8C21334, CY8C21234

PSoC^®Mixed-Signal Array

■ Versatile Analog Mux

❐ Common Internal Analog Bus

Features

■ Powerful Harvard Architecture Processor

❐ M8C Processor Speeds to 24 MHz

❐ Low power at high speed

❐ 2.4V to 5.25V Operating Voltage

❐ Operating Voltages Down to 1.0V using On-Chip Switch

Mode Pump (SMP)

❐ Simultaneous Connection of IO Combinations

❐ Capacitive Sensing Application Capability

■ Additional System Resources

❐ I²C™ Master, Slave and Multi-Master to 400 kHz

❐ Watchdog and Sleep Timers

❐ User-Configurable Low Voltage Detection

❐ Integrated Supervisory Circuit

❐ On-Chip Precision Voltage Reference

❐ Industrial Temperature Range: -40°C to +85°C

■ Advanced Peripherals (PSoC Blocks)

❐ 4 Analog Type “E” PSoC Blocks provide:

• 2 Comparators with DAC Refs

• Single or Dual 8-Bit 28 Channel ADC

❐ 4 Digital PSoC Blocks provide:

Block Diagram

• 8 to 32-Bit Timers, Counters, and PWMs

• CRC and PRS Modules

• Full-Duplex UART, SPI™ Master or Slave

• Connectable to All GPIO Pins

❐ Complex Peripherals by Combining Blocks

■ Flexible On-Chip Memory

❐ 8K Flash Program Storage 50,000 Erase/Write Cycles

❐ 512 Bytes 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 and Programmer

❐ Full Speed Emulation

❐ Complex Breakpoint Structure

❐ 128K Trace Memory

■ Precision, Programmable Clocking

❐ Internal ±2.5% 24/48 MHz Oscillator

❐ Internal Oscillator for Watchdog and Sleep

■ Programmable Pin Configurations

❐ 25 mA Drive on All GPIO

❐ Pull Up, Pull Down, High Z, Strong, or Open Drain Drive

Modes on All GPIO

❐ Up to 8 Analog Inputs on GPIO

❐ Configurable Interrupt on All GPIO

Cypress Semiconductor Corporation

Document Number: 38-12025 Rev. *M

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised April 18, 2008

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