The STM8AF52AATAY is an 8-bit microcontroller with 128KB of flash memory and a maximum operating frequency of 24MHz. It features a data bus width of 8 bits and supports multiple interfaces including I2C, SPI, UART, USART, and CAN. The device is packaged in a LQFP package and is suitable for surface mount applications. It operates over a temperature range of -40°C to 85°C and is RoHS compliant. The STM8AF52AATAY has 68 programmable I/Os and 5 timers/counters, as well as a watchdog timer and brown-out detect/reset functionality.
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Stmicroelectronics STM8AF52AATAY technical specifications.
| Package/Case | LQFP |
| Data Bus Width | 8b |
| Interface | I2C, SPI, UART, USART, CAN |
| Max Frequency | 24MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of I/Os | 68 |
| Number of Programmable I/O | 68 |
| Number of Timers/Counters | 5 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 6KB |
| RoHS Compliant | Yes |
| Series | STM8A |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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