CY8C24293 반도체 회로 부품 판매점
Programmable System-on-Chip
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 Cypress Semiconductor |
CY8C24X93
PSoC® Programmable System-on-Chip
PSoC® Programmable System-on-Chip
Features
■ Powerful Harvard-architecture processor
❐ M8C CPU with a max speed of 24 MHz
■ Operating Range: 1.71 V to 5.5 V
❐ Standby Mode 1.1 μA (Typ)
❐ Deep Sleep 0.1 μA (Typ)
■ Operating Temperature range: –40 °C to +85 °C
■ Flexible on-chip memory
❐ 8 KB flash, 1 KB SRAM
❐ 16 KB flash, 2 KB SRAM
❐ 32 KB flash, 2 KB SRAM
❐ Read while Write with EEPROM emulation
❐ 50,000 flash erase/write cycles
❐ In-system programming simplifies manufacturing process
■ Four Clock Sources
❐ Internal main oscillator (IMO): 6/12/24 MHz
❐ Internal low-speed oscillator (ILO) at 32 kHz for watchdog
and sleep timers
❐ External 32 KHz Crystal Oscillator
❐ External Clock Input
■ Programmable pin configurations
❐ Up to 36 general purpose dual mode GPIO (Analog inputs
and Digital I/O supported)
❐ High sink current of 25 mA per GPIO
• Max sink current 120 mA for all GPIOs
❐ Source Current
• 5 mA on ports 0 and 1
• 1 mA on ports 2,3 and 4
❐ Configurable internal pull-up, high-Z and open drain modes
❐ Selectable, regulated digital I/O on port 1
❐ Configurable input threshold on port 1
■ Versatile Analog functions
❐ Internal Low-Dropout voltage regulator for high power supply
rejection ratio (PSRR)
■ Full-Speed USB
❐ 12 Mbps USB 2.0 compliant
❐ Eight unidirectional endpoints
❐ One bidirectional endpoint
❐ Dedicated 512 byte SRAM
❐ No external crystal required
■ Additional system resources
❐ I2C Slave:
• Selectable to 50 kHz, 100 kHz, or 400 kHz
❐ Configurable up to 12 MHz SPI master and slave
❐ Three 16-bit timers
❐ Watchdog and sleep timers
❐ Integrated supervisory circuit
❐ 10-bit incremental analog-to-digital converter (ADC) with
internal voltage reference
❐ Two general-purpose Comparators
• 3 Voltage References (0.8 V, 1 V, 1.2 V)
• Any pin to either comparator inputs
• Low-power operation at 10 µA
❐ One 8-bit IDAC with full scale range of 512 µA
❐ One 8-bit Software PWM
■ Development Platform
❐ PSoC Designer™ IDE
■ GPIOs and Package options
❐ 13 GPIOs - QFN 16
❐ 28 GPIOs - QFN 32
❐ 34 GPIOs - QFN 48
❐ 36 GPIOs - QFN 48
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 001-86894 Rev. *B
• San Jose, CA 95134-1709 • 408-943-2600
Revised May 24, 2013
CY8C24X93
Logic Block Diagram
PSoC CORE
Port 4 Port 3
Port 2
Port 1
Port 0
1.8/2.5/3V PWRSYS [1]
LDO
(Regulator)
SYSTEM BUS
Global Analog Interconnect
1K/2K
SRAM
Interrupt
Controller
Supervisory ROM (SROM)
8K/16K/32K Flash
Nonvolatile Memory
CPU Core (M8C)
Sleep and
Watchdog
6/12/24 MHz Internal Main Oscillator
(IMO)
Internal Low Speed Oscillator (ILO)
Multiple Clock Sources
ANALOG
SYSTEM
SYSTEM BUS
ADC
Two
Comparators
IDAC
Analog
Reference
Analog Mux
USB
I2C
Slave
Internal
Voltage
References
System
Resets
POR
and
LVD
SPI
Master/
Slave
SYSTEM RESOURCES
Three 16-Bit
Programmable
Timers
Digital
Clocks
Note
1. Internal voltage regulator for internal circuitry.
Document Number: 001-86894 Rev. *B
Page 2 of 65
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제조업체: Cypress Semiconductor
( cypress )
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