CY8C27143_09 Datasheet, PDF (1/53 Pages) Cypress Semiconductor – PSoC Programmable System-on-Chip

CY8C27143, CY8C27243
CY8C27443, CY8C27543, CY8C27643
PSoC^® Programmable System-on-Chip™
Features
■ Powerful Harvard Architecture Processor
❐ M8C Processor Speeds to 24 MHz
❐ 8x8 Multiply, 32-Bit Accumulate
❐ Low Power at High Speed
❐ 3.0 to 5.25V 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)
❐ 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 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
a. 25 mA Sink on all GPIO
b. Pull up, Pull down, High Z, Strong, or Open Drain Drive
Modes on all GPIO
c. Up to 12 Analog Inputs on GPIO
d. Four 30 mA Analog Outputs on GPIO
e. Configurable Interrupt on all GPIO
■ Additional System Resources
❐ I2C Slave, Master, and Multi-Master to 400 kHz
❐ Watchdog and Sleep Timers
❐ User-Configurable Low Voltage Detection
❐ Integrated Supervisory Circuit
❐ On-Chip Precision Voltage Reference
■ Complete Development Tools
❐ Free Development Software (PSoC Designer™)
❐ Full Featured, In-Circuit Emulator and Programmer
❐ Full Speed Emulation
❐ Complex Breakpoint Structure
❐ 128K Trace Memory
Logic Block Diagram
PSoC
CORE
Port 5
Port 4
Port 3
Port 2
Port 1
Port 0
Analog
Drivers
System Bus
Global Digital Interconnect
Global Analog Interconnect
SRAM
256 Bytes
SROM Flash 16K
Interrupt
Controller
CPUCore (M 8C)
Sleep and
Watchdog
Multiple ClockSources
(Includes IMO, ILO, PLL, and ECO)
DIGITAL SYSTEM
Digital
Block
Array
ANALOG SYSTEM
Analog
Block
Array
Analog
Ref.
Analog
Input
Muxing
Digital
Clocks
Multiply
Accum .
Decim ator
POR and LVD Internal
I ²C
Voltage
System Resets Ref.
SYSTEM RESOURCES
Switch
Mode
Pum p
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 38-12012 Rev. *M
• San Jose, CA 95134-1709 • 408-943-2600
Revised April 17, 2009
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