The CY8C27243-24SI is a 16KB FLASH microcontroller with 44 I/Os and supports I2C, SPI, and UART interfaces. It features a 24us access time and operates within a temperature range of -40°C to 85°C. The device is packaged in a SOIC-20 package and is available in a rail/Tube packaging option. The microcontroller has an internal oscillator and includes peripherals such as power-on reset, pulse-width modulation, and a watchdog timer.
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| Access Time | 24us |
| Package/Case | SOIC |
| Core Architecture | M8C |
| Interface | I2C, SPI, UART, USART |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.25V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of I/Os | 44 |
| Oscillator Type | Internal |
| Packaging | Rail/Tube |
| Peripherals | POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 256B |
| RoHS Compliant | No |
| Series | PSOC®1 CY8C27xxx |
| Technology | CMOS |
| RoHS | Not CompliantNo |
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