8-битные микроконтроллеры с двумя тактовыми частотами, ядро 80C51, 2 КБ/4 КБ/8 КБ, низкоэнергетический Flash с 256 байтами данных RAM, работающий на напряжении 3 В.

| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | TSSOP-20 |
| Supply Voltage (DC) | 3.30 V, 3.60 V (max) |
| Clock Speed | 18.0MHz (max) |
| RAM Memory Size | 256 B |
| Number of Bits | 8 Bit |
| FLASH Memory Size | 8 KB |
| Number of I/O Pins | 18 IO |
| Access Time | 12.0 µs |
| Core Architecture | 8051 |
| Show | |
| Product Lifecycle Status | Unknown |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |