CY8C21534-24PVXI Datasheet Download

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[PSoC® Mixed-Signal Array]
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43 Pages
PCB Prototype
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CY8C21634, CY8C21534
CY8C21434, CY8C21334, CY8C21234
PSoC Mixed-Signal Array
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)
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:
• 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
Versatile Analog Mux
Common Internal Analog Bus
Simultaneous Connection of IO Combinations
Capacitive Sensing Application Capability
Additional System Resources
I C™ 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
Block Diagram
Cypress Semiconductor Corporation
Document Number: 38-12025 Rev. *M
198 Champion Court
San Jose
CA 95134-1709
Revised April 18, 2008