Overview
The SC16C652BIB48,151 is a dual-channel Universal Asynchronous Receiver and Transmitter (UART) produced by NXP USA Inc. This component is designed for serial data communications and is compatible with multiple voltage levels: 5 V, 3.3 V, and 2.5 V. It is pin-compatible with the SC16C2550 and functions equivalently to the 16C2450 upon power-up. The SC16C652B provides enhanced UART functions, making it suitable for high-speed data communication applications.
Key Specifications
| Parameter | Description |
|---|---|
| Voltage Range | 5 V, 3.3 V, 2.5 V |
| Number of Channels | 2 |
| Maximum Data Rate | Up to 5 Mbit/s |
| FIFO Size | 32 bytes (both transmit and receive) |
| Package Type | 48-LQFP (7x7) |
| Modem Control Interface | Yes |
| DMA Mode Data Transfer | Yes, controlled by FIFO trigger levels and TXRDY/RXRDY signals |
| IrDA Encoder/Decoder | Yes |
| Reset Pin | Active HIGH reset |
Key Features
- Enhanced UART functions with 32-byte FIFOs for both transmit and receive channels.
- Support for high-speed data rates up to 5 Mbit/s.
- Modem control interface and DMA mode data transfer capabilities.
- Infrared (IrDA) encoder/decoder integrated.
- Internal loopback capability for on-board diagnostics.
- System interrupts and modem control features customizable via software.
- On-board status registers for error indications and operational status.
Applications
The SC16C652BIB48,151 is designed for use in various high-speed serial data communication applications, including:
- High-speed modems.
- Shared network environments requiring fast data processing.
- Industrial automation systems.
- Embedded systems needing robust serial communication capabilities.
- Telecommunication equipment.
Q & A
- What is the maximum data rate supported by the SC16C652BIB48,151?
The SC16C652BIB48,151 supports data rates up to 5 Mbit/s. - How many channels does the SC16C652BIB48,151 have?
The SC16C652BIB48,151 is a dual-channel UART. - What are the voltage levels supported by this component?
The SC16C652BIB48,151 supports 5 V, 3.3 V, and 2.5 V voltage levels. - What is the size of the FIFOs in the SC16C652BIB48,151?
The FIFOs are 32 bytes for both transmit and receive channels. - Does the SC16C652BIB48,151 support DMA mode data transfer?
Yes, it supports DMA mode data transfer controlled by FIFO trigger levels and TXRDY/RXRDY signals. - Is the SC16C652BIB48,151 compatible with other UART models?
Yes, it is pin-compatible with the SC16C2550 and functions equivalently to the 16C2450 upon power-up. - What package type is the SC16C652BIB48,151 available in?
The SC16C652BIB48,151 is available in a 48-LQFP (7x7) package. - Does the SC16C652BIB48,151 have an internal loopback capability?
Yes, it has an internal loopback capability for on-board diagnostics. - Can the system interrupts and modem control features be customized?
Yes, these features can be tailored by software to meet specific user requirements. - What additional features does the SC16C652BIB48,151 include?
The SC16C652BIB48,151 includes an IrDA encoder/decoder and on-board status registers for error indications and operational status.
