Описание
PSoC 1 extends its presence to sockets requiring low-power and low-pin count. The CY8C24x93 family allows customer to quickly add USB support into their designs with minimal effort with Cypress’s PSoC Designer 5.4 software IDE. An intelligent integration of features like 10-bit ADC, 3x 16-bit Timers, Full Speed USB, SPI, I2C slave, 2x Comparators and Current Digital to Analog Converters creates new single-chip design possibilities for customers like, USB to SPI Converters, Simple Segment LCDs and Data Loggers.
- 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
