| 欧盟RoHS指令 | Compliant |
| 美国出口管制分类ECCN编码 | 5A992a. |
| 环保无铅 | Active |
| 美国海关商品代码 | 8542.31.00.35 |
| Automotive | Yes |
| PPAP | Unknown |
| Family Name | ADSP-BF51x |
| Instruction Set Architecture | Modified Harvard |
| Numeric and Arithmetic Format | Fixed-Point |
| Data Bus Width (bit) | 16|32 |
| RAM Size | 116KB |
| Programmability | No |
| Interface Type | I2C/SPI/UART |
| Number of I/Os | 40 |
| Device Input Clock Speed (MHz) | 400 |
| USART | 0 |
| UART | 2 |
| USB | 0 |
| SPI | 2 |
| I2C | 1 |
| I2S | 0 |
| CAN | 0 |
| Ethernet | 0 |
| Minimum Operating Supply Voltage (V) | 1.33 |
| Maximum Operating Supply Voltage (V) | 1.47 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Mounting | Surface Mount |
| Package Height | 1.26 mm |
| Package Width | 12 mm |
| Package Length | 12 mm |
| PCB changed | 168 |
| Standard Package Name | BGA |
| Supplier Package | CSP-BGA |
| Pin Count | 168 |
| Lead Shape | Ball |
