CY8C24123A
CY8C24223A, CY8C24423A
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
❐
2.4 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)
❐
Six Rail-to-Rail Analog PSoC Blocks Provide:
• Up to 14-Bit ADCs
• Up to 9-Bit DACs
• Programmable Gain Amplifiers
• Programmable Filters and Comparators
❐
Four Digital PSoC Blocks Provide:
• 8 to 32-Bit Timers, Counters, and PWMs
• CRC and PRS Modules
• Full-Duplex UART
• 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
❐
High accuracy 24 MHz with optional 32 kHz Crystal and PLL
❐
Optional External Oscillator, up to 24 MHz
❐
Internal Oscillator for Watchdog and Sleep
Flexible On-Chip Memory
❐
4K 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 Ten Analog Inputs on GPIO
❐
Two 30 mA Analog Outputs on GPIO
❐
Configurable Interrupt on All GPIO
New CY8C24x23A PSoC Device
❐
Derived From the CY8C24x23 Device
❐
Low Power and Low Voltage (2.4V)
Additional System Resources
2
❐
I C™ Slave, Master, and MultiMaster 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 2 Port 1 Port 0
Analog
Drivers
PSoC CORE
System Bus
Global Digital Interconnect
SRAM
256 Bytes
Interrupt
Controller
SROM
■
Global Analog Interconnect
Flash 4K
Sleep and
Watchdog
CPU Core (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.
Decimator
I
2
C
POR and LVD
System Resets
Internal
Voltage
Ref.
Switch
Mode
Pump
SYSTEM RESOURCES
Cypress Semiconductor Corporation
Document Number: 38-12028 Rev. *J
•
198 Champion Court
•
San Jose
,
CA 95134-1709
•
408-943-2600
Revised April 14, 2009
CYPRESS [ CYPRESS SEMICONDUCTOR ]
