CY8C27543, CY8C27643 pdf datas

Features
■ Powerful Harvard Architecture Processor
? M8C Processor Speeds to 24 MHz
? 8x8 Multiply, 32-Bit Accumulate
? Low Power at High Speed
? 3.0 to 5.25 V 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)
? 12 Rail-to-Rail Analog PSoC Blocks Provide:
- Up to 14-Bit ADCs
- Up to 9-Bit DACs
- Programmable Gain Amplifiers
- Programmable Filters and Comparators
? 8 Digital PSoC Blocks Provide:
- 8- to 32-Bit Timers, Counters, and PWMs
- CRC and PRS Modules
- Up to 2 Full-Duplex UARTs
- Multiple SPI? Masters or Slaves
- Connectable to all GPIO Pins
? Complex Peripherals by Combining Blocks
■ Precision, Programmable Clocking
? Internal 2.5% 24/48 MHz Oscillator
? 24/48 MHz with Optional 32 kHz Crystal
? Optional External Oscillator, up to 24 MHz
? Internal Oscillator for Watchdog and Sleep
■ Flexible On-Chip Memory
? 16K Bytes Flash Program Storage 50,000
Erase/Write Cycles
? 256 Bytes SRAM Data Storage
? In-System Serial Programming (ISSP?)
? Partial Flash Updates
? Flexible Protection Modes
? EEPROM Emulation in Flash
■ Programmable Pin Configurations
? 25 mA Sink on all GPIO
? Pull up, Pull down, High Z, Strong, or Open
Drain Drive Modes on all GPIO
? Up to 12 Analog Inputs on GPIO
? Four 30 mA Analog Outputs on GPIO
? Configurable Interrupt on all GPIO