| 欧盟RoHS指令 | Compliant |
| 美国出口管制分类ECCN编码 | EAR99 |
| 环保无铅 | Active |
| 美国海关商品代码 | 8542.39.00.60 |
| Automotive | No |
| PPAP | No |
| Number of Channels per Chip | 4 |
| Transmit FIFO (byte) | 16 |
| Receive FIFO (byte) | 16 |
| Maximum Data Rate | 4Mbps |
| Transmitter and Receiver FIFO Counter | No |
| Standard Supported | RS-232 |
| Process Technology | CMOS |
| Minimum Operating Supply Voltage (V) | 2.25 |
| Maximum Operating Supply Voltage (V) | 3.6 |
| Typical Operating Supply Voltage (V) | 2.5|3.3 |
| Maximum Supply Current (mA) | 3 |
| Maximum Power Dissipation (mW) | 500 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| DMA Support | Yes |
| False Start Bit Detection | Yes |
| Automatic Software Flow Control | No |
| Automatic Hardware Flow Control | No |
| Mounting | Surface Mount |
| Package Height | 1.4 |
| Package Width | 10 |
| Package Length | 10 |
| PCB changed | 64 |
| Standard Package Name | QFP |
| Supplier Package | LQFP |
| Pin Count | 64 |
| Lead Shape | Gull-wing |
