| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
902 pcs
|
902 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate (Max) | |
| FIFOs | |
| Lead Spacing | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature Range | |
| Supplier Device Package | |
| Voltage | |
| With False Start Bit Detection | |
| With Modem Control |
The Texas Instruments TL16C554IPN is a Quad Universal Asynchronous Receiver Transmitter (UART) integrated circuit designed for robust serial communication. It incorporates four improved TL16C550 ACEs with steering logic, and in FIFO mode, each transmitter and receiver is buffered with 16-byte FIFOs to minimize CPU interrupt frequency.
This device operates with a voltage range of 4.75V to 5.25V and supports a maximum data rate of 1Mbps. It includes programmable baud rate generators, allowing division of any input reference clock by 1 to (2^16 - 1) to generate an internal 16x clock. The TL16C554IPN supports standard asynchronous communication bits, including start, stop, and parity, and offers independently controlled transmit, receive, line status, and data set interrupts.
Key features include false start bit detection, complete status reporting, line break generation and detection, and internal diagnostic capabilities like loopback controls for fault isolation. It also controls modem functions such as CTS, RTS, DSR, DTR, RI, and DCD. The TL16C554IPN is available in an 80-LQFP package and is designed for surface mount applications. Its operating temperature range is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $19.52 | $19.52 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum data rate supported by the TL16C554IPN is 1Mbps.
The TL16C554IPN operates within a voltage range of 4.75V to 5.25V.
The operating temperature range for the TL16C554IPN is -40°C to 85°C.
The TL16C554IPN features 4 channels, designated as QUART.
Yes, the TL16C554IPN has 16-byte FIFOs for both transmitter and receiver.
The TL16C554IPN is supplied in an 80-LQFP package.