| Key ^ | Value |
|---|---|
| Case | SO20 |
| Family | AT89 |
| Flash memory capacity | 2kB |
| Flash memory organisation | 2kx8bit |
| Interface | UART |
| Manufacturer | MICROCHIP TECHNOLOGY |
| Mounting | SMD |
| Number of 16bit timers | 2 |
| Number of inputs/outputs | 15 |
| SRAM memory capacity | 128B |
| Type of integrated circuit | microcontroller 8051 |