ST16C580：UART with 16-Byte FIFOs and Infrared (IrDA) Encoder/Decoder
The 580 is available in 40 pin PDIP, 44 pin PLCC, and 48 pin TQFP packages. It is fabricated in an advanced CMOS process to achieve low drain power and high speed requirements.
NOTE: 1Covered by U.S. Patent #5,649,122.
For UART technical support or to obtain an IBIS model for this product, please email Exar's UART Technical Support group.
技术特性- Pin to pin and functionally compatible to the Industry Standard 16550
- 1.5 Mbps transmit/receive operation (24MHz)
- 16 byte transmit FIFO
- 16 byte receive FIFO with error flags
- Automatic hardware/software flow control
- Programmable Xon/Xoff characters
- Independent transmit and receive control
- Software selectable Baud Rate Generator pre-scaleable clock rates of 1X or 4X
- Four selectable transmit/receive FIFO interrupt trigger levels
- Standard modem interface or Infrared IrDA encode/decoder interface
- Sleep mode ( 200mA stand-by )
- Low operating current ( 1.2mA typ.)
- Pb-Free, RoHS Compliant Versions Offered
数据手册S应用指南电路图说明书Product Change Notification | 产品应用- Battery Operated Electronics
- Internet Appliances
- Handheld Terminal
- Personal Digital Assistants
- Cellular Phones DataPort
| 规格 | 参数 | | 中央处理器接口 | Intel | | 频道 | 1 | | Max Data Rate @ 5/3.3/2.5/1.8V (Mbps) | 1.5/0.5/na/na | | 发送器/接收器FIFO(Bytes) | 16/16 | | 发送器/接收器FIFOCtrs | No | | 发送器/接收器FIFOINT Trig | 4 Levels/ 4 Levels | | 自动RTS/CTS | Yes | | IrDa供应 | Yes | | 5VTol输入 | No | | 电压供应 | 2.97-5.5 | | 封装 | TQFP-48 | | 数据传输速率@5/3.3/2.5V | 1.5/0.5/na |
|
订购型号
| 器件型号 | 封装编码 | 最低温度 | 最高温度 | 状态 |
|---|
| ST16C580CQ48-F | TQFP48 | 0 | 70 | Active |
| ST16C580CQ48TR-F | TQFP48 | 0 | 70 | Active |
| ST16C580IQ48-F | TQFP48 | -40 | 85 | Active |
| ST16C580IQ48TR-F | TQFP48 | -40 | 85 | Active |
