CY8C27443-24PVXI

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1. Powerful Harvard-architecture processor

    1. M8C processor speeds up to 24 MHz

    2. 8 × 8 multiply, 32-bit accumulate

    3. Low power at high speed

    4. Operating voltage: 3.0 V to 5.25 V

    5. Operating voltages down to 1.0 V using on-chip switch mode pump (SMP)

    6. Industrial temperature range: –40 C to +85 C

2. Advanced peripherals (PSoC® blocks)

    1. Twelve rail-to-rail analog PSoC blocks provide:

        - Up to 14-bit analog-to-digital converters (ADCs)

        - Up to 9-bit digital-to-analog converters (DACs)

        - Programmable gain amplifiers (PGAs)

        - Programmable filters and comparators

    2. Eight digital PSoC blocks provide:

        - 8- to 32-bit timers and counters, 8- and 16-bit pulse-width modulators (PWMs)

        - Cyclical redundancy check (CRC) and pseudo random sequence (PRS) modules

        - Up to two full-duplex universal asynchronous receiver transmitters (UARTs)

        - Multiple serial peripheral interface (SPI) masters or slaves

        - Connectable to all general-purpose I/O (GPIO) pins

    3. Complex peripherals by combining blocks

3. Precision, programmable clocking

    1. Internal 2.5% 24- / 48-MHz main oscillator

    2. 24- / 48-MHz with optional 32 kHz crystal

    3. Optional external oscillator up to 24 MHz

    4. Internal oscillator for watchdog and sleep

4. Flexible on-chip memory

    1. 16 KB flash program storage 50,000 erase/write cycles

    2. 256-bytes SRAM data storage

    3. In-system serial programming (ISSP)

    4. Partial flash updates

    5. Flexible protection modes

    6. Electronically erasable programmable read only memory (EEPROM) emulation in flash

5. Programmable pin configurations

    1. 25-mA sink, 10-mA source on all GPIOs

    2. Pull-up, pull-down, high-Z, strong, or open-drain drive modes on all GPIOs

    3. Eight standard analog inputs on GPIO, plus four additional analog inputs with restricted routing

    4. Four 30-mA analog outputs on GPIOs

    5. Configurable interrupt on all GPIOs

6. Additional system resources

    1. I²C slave, master, and multi-master to 400 kHz

    2. Watchdog and sleep timers

    3. User-configurable low-voltage detection (LVD)

    4. Integrated supervisory circuit

    5. On-chip precision voltage reference

7. Complete development tools

    1. Free development software (PSoC Designer™)

    2. Full-featured, in-circuit emulator (ICE) and programmer

    3. Full-speed emulation

    4. Complex breakpoint structure

    5. 128 KB trace memory

8. Pin configuration