8-bit microcontroller with 16KB FLASH memory and 1KB RAM. Features an M8C core architecture, operating at up to 12MHz with a 5V supply voltage (4.75V-5.25V range). Offers 38 programmable I/Os, supporting I2C, SPI, IrDA, and UART/USART interfaces. Includes integrated peripherals like POR, PWM, WDT, and LVD. Packaged in a 48-pin SSOP with gold contact plating, suitable for operation between -40°C and 125°C.
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Cypress CY8C22645-12PVXET technical specifications.
| Package/Case | SSOP |
| Contact Plating | Gold |
| Core Architecture | M8C |
| Data Bus Width | 8b |
| Interface | I2C, SPI, IrDA, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 12MHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.25V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 4.75V |
| Number of GPIO | 39 |
| Number of I/Os | 38 |
| Number of Programmable I/O | 38 |
| Number of Timers/Counters | 2 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Peripherals | POR, PWM, WDT, LVD |
| RAM Size | 1KB |
| RoHS Compliant | Yes |
| Series | PSOC®1 CY8C22xxx |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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