| Type. | Perihalan |
| Status Bahagian | Active |
|---|---|
| Pemproses Teras | 8051 |
| Saiz Teras | 8-Bit |
| Kepantasan | 50MHz |
| Kesalinghubungan | EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART |
| Periferal | POR, PWM, Temp Sensor, WDT |
| Bilangan I / O | 40 |
| Saiz Memori Program | 128KB (128K x 8) |
| Jenis Memori Program | FLASH |
| Saiz EEPROM | - |
| Saiz RAM | 8.25K x 8 |
| Voltan - Bekalan (Vcc / Vdd) | 1.8V ~ 5.25V |
| Penukar Data | A/D 32x12b |
| Jenis Pengayun | Internal |
| Suhu Operasi | -40°C ~ 125°C (TA) |
| Pakej / Kes | Surface Mount |
| Pakej Peranti Pembekal | 48-TQFP |
| Status RoHS. | Patuh roh |
|---|---|
| Tahap Kepekaan Kelembapan (MSL) | Tidak berkenaan |
| Status kitaran hayat | Usang / akhir hidup |
| Kategori saham | Saham yang ada |
