CMOS microcontroller featuring an 8-bit M8C core, operating at up to 24MHz. This peripheral IC offers 38 programmable I/Os, 8 timers/counters, and integrated FLASH memory (16KB) with 1KB RAM. Supports I2C, SPI, IrDA, UART, and USART interfaces, with onboard POR, PWM, WDT, LVD, and I2C peripherals. Packaged in a 44-pin TQFP with gold contact plating, it operates from 3V to 5.25V and across a -40°C to 85°C temperature range.
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| Package/Case | TQFP |
| Contact Plating | Gold |
| Core Architecture | M8C |
| Data Bus Width | 8b |
| Frequency | 24MHz |
| Height | 1.6mm |
| Interface | I2C, SPI, IrDA, UART, USART |
| Lead Free | Lead Free |
| Length | 12mm |
| Max Frequency | 24MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.25V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 3V |
| Number of GPIO | 38 |
| Number of I/Os | 38 |
| Number of Programmable I/O | 38 |
| Number of Timers/Counters | 8 |
| Oscillator Type | Internal |
| Package Quantity | 160 |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, LVD, I2C |
| Radiation Hardening | No |
| RAM Size | 1KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PSOC®1 CY8C22xxx |
| Technology | CMOS |
| Watchdog Timer | Yes |
| Width | 12mm |
| RoHS | Compliant |
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