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
Port 5
Port 4 Port 3
Port 2
Port 1
Port 0
PSoC
CORE
System Bus
Global Digital Interconnect
SRAM
256 Bytes
Interrupt
Controller
Analog
Drivers
Global Analog Interconnect
Flash 16K
Sleep and
Watchdog
■
SROM
CPUCore (M8C)
■
Multiple Clock Sources
(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.
POR and LVD
Decimator
I
2
C
System Resets
Internal
Voltage
Ref.
Switch
Mode
Pump
SYSTEM RESOURCES
Cypress Semiconductor Corporation
Document Number: 38-12012 Rev. *M
•
198 Champion Court
•
San Jose
,
CA 95134-1709
•
408-943-2600
Revised April 17, 2009