規格
| 屬性 | 價值 |
| Supplier | Microchip Technology |
| Package / Case | Tube |
| Series | 89C |
| Part Status | Obsolete |
| Core Processor | 80C51 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | SmartCard, UART/USART |
| Peripherals | LED, POR, WDT |
| Number of I/O | 14 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | Flash RAM |
| EEPROM Size | 16K x 8 |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.85V ~ 5.4V |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
