Overview
The SC16C554BIB64,157, produced by NXP USA Inc., is a 4-channel Universal Asynchronous Receiver and Transmitter (QUART) designed for serial data communications. This component is capable of converting parallel data into serial data and vice versa, making it a crucial element in various communication systems. It is pin and software compatible with industry-standard UARTs such as the ST16C454/554, ST68C454/554, and TL16C554, and it powers up to be functionally equivalent to the 16C454.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | 64-LQFP |
| Number of Channels | 4 (QUART) |
| Supply Voltage | 2.5 V, 3.3 V, 5 V |
| Operating Temperature Range | -40°C to 85°C |
| Data Rate (Max) | 5 Mbit/s (at 5 V and 3.3 V), 3 Mbit/s (at 2.5 V) |
| FIFO Size | 16-byte transmit and receive FIFOs |
| Interface Modes | Intel (16 mode) and Motorola (68 mode) |
| Modem Control | Yes, with auto-RTS and auto-CTS |
| Pin Count | 64 |
| Mounting Type | Surface Mount |
| Terminal Pitch | 0.5 mm |
| Peak Reflow Temperature | 260°C |
| RoHS Status | ROHS3 Compliant |
Key Features
- 4-channel UART for serial data communications
- Operates at 2.5 V, 3.3 V, and 5 V supply voltages
- Industrial temperature range: -40°C to 85°C
- Pin and software compatible with ST16C454/554, ST68C454/554, and TL16C554
- Up to 5 Mbit/s data rate at 5 V and 3.3 V, and 3 Mbit/s at 2.5 V
- 16-byte transmit and receive FIFOs with error flags
- Programmable auto-RTS and auto-CTS for modem control
- DMA mode data transfers through FIFO trigger levels and TXRDY and RXRDY signals
- Fabricated with advanced CMOS process for low power consumption and high speed
Applications
- Industrial automation
- Medical equipment
- Point-of-sale systems
- Networking equipment
- Data acquisition systems
Q & A
- What is the primary function of the SC16C554BIB64,157?
The primary function is to convert parallel data into serial data and vice versa for serial data communications.
- What are the supported supply voltages for this component?
The component operates at 2.5 V, 3.3 V, and 5 V supply voltages.
- What is the maximum data rate of the SC16C554BIB64,157?
The maximum data rate is up to 5 Mbit/s at 5 V and 3.3 V, and 3 Mbit/s at 2.5 V.
- Does the SC16C554BIB64,157 support DMA mode data transfers?
Yes, it supports DMA mode data transfers through FIFO trigger levels and TXRDY and RXRDY signals.
- What is the size of the transmit and receive FIFOs?
The component has 16-byte transmit and receive FIFOs.
- Is the SC16C554BIB64,157 compatible with other industry-standard UARTs?
Yes, it is pin and software compatible with ST16C454/554, ST68C454/554, and TL16C554.
- What is the operating temperature range of the SC16C554BIB64,157?
The operating temperature range is -40°C to 85°C.
- Does the SC16C554BIB64,157 support modem control?
Yes, it supports modem control with programmable auto-RTS and auto-CTS.
- What is the package type of the SC16C554BIB64,157?
The package type is 64-LQFP.
- Is the SC16C554BIB64,157 RoHS compliant?
Yes, it is ROHS3 compliant.
