The CY8C21645-12PVXET is an 8KB FLASH microcontroller with an 8-bit data bus. It features a M8C core and supports various interfaces including I2C, SPI, IrDA, UART, and USART. The device operates within a temperature range of -40°C to 125°C and is supplied with a voltage between 4.75V and 5.25V. It includes 39 GPIOs and 38 I/Os, as well as peripherals such as power-on reset, pulse-width modulation, watch dog timer, and low-voltage detection. The microcontroller is packaged in a lead-free SSOP package and is RoHS compliant.
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Cypress CY8C21645-12PVXET technical specifications.
| Package/Case | SSOP |
| Core Architecture | M8C |
| Data Bus Width | 8b |
| Interface | I2C, SPI, IrDA, UART, USART |
| Lead Free | Lead Free |
| Max Operating Temperature | 125°C |
| Max Supply Voltage | 5.25V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4.75V |
| Number of GPIO | 39 |
| Number of I/Os | 38 |
| Oscillator Type | Internal |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Peripherals | POR, PWM, WDT, LVD |
| RAM Size | 0.51KB |
| RoHS Compliant | Yes |
| Series | PSOC®1 CY8C21xxx |
| RoHS | Compliant |
No datasheet is available for this part.
