The CY8C3246AXA-140 is a 64KB FLASH microcontroller based on the 8051 core. It features a range of interfaces including I2C, SPI, USB, UART, USART, and EBI/EMI. The device operates over a temperature range of -40°C to 85°C and is available in a surface mount LQFP package. The microcontroller includes peripherals such as power-on reset, pulse width modulation, and a watchdog timer, as well as a capacitive sensing interface. It is part of the PSOC 3 CY8C32xx series.
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Cypress CY8C3246AXA-140 technical specifications.
| Package/Case | LQFP |
| Core Architecture | 8051 |
| Interface | I2C, SPI, USB, UART, USART, EBI/EMI |
| Max Operating Temperature | 85°C |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of I/Os | 62 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | POR, PWM, WDT, DMA, CapSense |
| Series | PSOC® 3 CY8C32xx |
| RoHS | Compliant |
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