Overview
The SC16C554BIB80,557 is a 4-channel Universal Asynchronous Receiver and Transmitter (QUART) produced by NXP USA Inc. This component is designed for serial data communications and is part of the SC16C554B/554DB family. It is pin compatible with the ST16C554 and TL16C554 and functions equivalently to the 16C454 upon power-up. The SC16C554BIB80,557 is fabricated using an advanced CMOS process, ensuring low power consumption and high-speed performance.
Key Specifications
| Parameter | Description |
|---|---|
| Channels | 4-channel QUART |
| Data Rate | Up to 5 Mbit/s |
| Interface Modes | Intel (16 mode) or Motorola (68 mode) |
| FIFO Memory | 16-byte transmit and receive FIFOs |
| Supply Voltage | 5 V, 3.3 V, and 2.5 V |
| Package Type | Variety of packages including HVQFN48 |
| DMA Capability | DMA mode data transfers through FIFO trigger levels |
| Interrupt Levels | Four selectable levels of FIFO trigger interrupt |
Key Features
- Advanced CMOS process for low power consumption and high speed
- 16-byte transmit and receive FIFOs for enhanced performance
- DMA mode data transfers through FIFO trigger levels
- Four selectable levels of FIFO trigger interrupt for maximum data throughput
- On-board status registers for error indications, operational status, and modem interface control
- Support for high-speed modems and shared network environments
Applications
The SC16C554BIB80,557 is suitable for various applications requiring high-speed serial data communications, including:
- High-speed modems
- Shared network environments
- Industrial automation systems
- Embedded systems requiring multiple serial interfaces
- Telecommunication equipment
Q & A
- What is the SC16C554BIB80,557 used for?
The SC16C554BIB80,557 is used for serial data communications as a 4-channel Universal Asynchronous Receiver and Transmitter (QUART). - What are the supported interface modes?
The component supports Intel (16 mode) and Motorola (68 mode) interfaces. - What is the maximum data rate of the SC16C554BIB80,557?
The maximum data rate is up to 5 Mbit/s. - What type of FIFO memory does it have?
It has 16-byte transmit and receive FIFOs. - What are the supported supply voltages?
The component supports 5 V, 3.3 V, and 2.5 V supply voltages. - Does it support DMA mode?
Yes, it supports DMA mode data transfers through FIFO trigger levels. - How many interrupt levels are available?
There are four selectable levels of FIFO trigger interrupt. - Is the SC16C554BIB80,557 pin compatible with other UARTs?
Yes, it is pin compatible with the ST16C554 and TL16C554. - What is the significance of the advanced CMOS process?
The advanced CMOS process ensures low power consumption and high-speed performance. - What kind of applications is the SC16C554BIB80,557 suitable for?
It is suitable for high-speed modems, shared network environments, industrial automation systems, and other embedded systems requiring multiple serial interfaces.
