Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tube |
| Series | ST7 |
| Part Status | Obsolete |
| Core Processor | ST7 |
| Core Size | 8-Bit |
| Speed | 8MHz |
| Connectivity | SmartCard, UART/USART, USB |
| Peripherals | LED, LVD, POR, WDT |
| Number of I/O | 4 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 768 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 5.5V |
| Oscillator Type | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
