規格
| 屬性 | 價值 |
| Supplier | Microchip Technology |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 89C |
| ProductStatus | Obsolete |
| CoreProcessor | 80C51 |
| CoreSize | 8-Bit |
| Speed | 48MHz |
| Connectivity | SmartCard, SPI, UART/USART, USB |
| Peripherals | LED, POR, WDT |
| NumberofI/O | 46 |
| ProgramMemorySize | 32KB (32K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 768 x 8 |
| Voltage-Supply(Vcc/Vdd) | 3V ~ 5.5V |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 64-LQFP |
