Overview
The SC16C754BIB80,551 is a quad Universal Asynchronous Receiver/Transmitter (UART) produced by NXP USA Inc. This component is designed to provide advanced serial communication capabilities in a compact 80-lead Low Profile Quad Flat Package (LQFP). It operates at multiple voltage levels, including 2.5V, 3.3V, and 5V, making it versatile for various applications. Although the product is currently listed as obsolete, it remains a significant component in many existing systems due to its robust features and reliability.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | SC16C754BIB80,551 |
| Package | LQFP-80 (12x12 mm) |
| Operating Voltage | 2.5V, 3.3V, 5V |
| FIFO Size | 64 bytes (each channel) |
| Data Rate | Up to 5 Mbit/s |
| Flow Control | Hardware (RTS/CTS) and Software (Xon/Xoff) |
| Temperature Range | -40°C to +85°C |
| RoHS Status | ROHS3 Compliant |
Key Features
- Quad UART with 64-byte FIFOs for each channel, reducing software overhead and increasing system efficiency.
- Automatic hardware and software flow control, including RTS/CTS and Xon/Xoff protocols.
- Programmable and selectable transmit and receive FIFO trigger levels for DMA and interrupt generation.
- Supports data rates up to 5 Mbit/s and operates at 2.5V, 3.3V, and 5V.
- Internal loopback capability for on-board diagnostics.
- Modem control functions (CTS, RTS, DSR, DTR, RI, and CD).
- Programmable Sleep mode and serial interface characteristics (5, 6, 7, or 8-bit characters, even, odd, or no-parity bit generation and detection).
- Fully prioritized interrupt system and complete status reporting capabilities.
Applications
- Industrial production and automation systems.
- Smart home appliances and IoT devices.
- Electric vehicles and automotive systems.
- Medical devices requiring reliable serial communication.
- Internet of Things (IoT) applications where multiple serial interfaces are necessary.
Q & A
- What is the SC16C754BIB80,551?
The SC16C754BIB80,551 is a quad Universal Asynchronous Receiver/Transmitter (UART) produced by NXP USA Inc.
- What package type does the SC16C754BIB80,551 use?
The component uses an 80-lead Low Profile Quad Flat Package (LQFP) with a body size of 12x12 mm.
- What are the operating voltage levels of the SC16C754BIB80,551?
The component operates at 2.5V, 3.3V, and 5V.
- What is the FIFO size for each channel of the SC16C754BIB80,551?
Each channel has a 64-byte FIFO.
- Does the SC16C754BIB80,551 support hardware and software flow control?
Yes, it supports both hardware (RTS/CTS) and software (Xon/Xoff) flow control.
- What is the maximum data rate of the SC16C754BIB80,551?
The maximum data rate is up to 5 Mbit/s.
- Is the SC16C754BIB80,551 RoHS compliant?
Yes, it is ROHS3 compliant.
- What are some common applications of the SC16C754BIB80,551?
Common applications include industrial production, smart home appliances, electric vehicles, medical devices, and IoT applications.
- Does the SC16C754BIB80,551 have internal diagnostic capabilities?
Yes, it has an internal loopback capability for on-board diagnostics.
- Is the SC16C754BIB80,551 still in production?
No, the SC16C754BIB80,551 is currently listed as obsolete and no longer manufactured.
