Dual UART with 32 bytes of transmit and receive FIFOs The SC16C652IB48 is a dual universal asynchronous receiver and transmitter (DUART) manufactured by Philips Semiconductors (PHI).
### **Specifications:**
- **Manufacturer:** Philips Semiconductors (PHI)
- **Type:** Dual UART (DUART)
- **Package:** 48-pin LQFP (Low-profile Quad Flat Package)
- **Operating Voltage:** 3.3V or 5V (depending on variant)
- **Data Rate:** Up to 5 Mbps (depending on clock frequency)
- **Channels:** 2 independent UART channels
- **FIFO Buffers:** 64-byte (per channel)
- **Interface:** Parallel (8-bit)
- **Operating Temperature:** Industrial-grade range (typically -40°C to +85°C)
### **Descriptions:**
The SC16C652IB48 is a high-performance dual UART designed for serial communication applications. It features two independent UART channels with 64-byte FIFO buffers to reduce CPU overhead. It supports programmable baud rates, modem control signals, and is compatible with industry-standard UARTs.
### **Features:**
- **Dual UART Channels:** Two independent full-duplex UARTs.
- **Large FIFOs:** 64-byte transmit and receive FIFOs per channel.
- **Programmable Baud Rate:** Supports high-speed communication.
- **Modem Control Signals:** Includes RTS, CTS, DSR, DTR, RI, and DCD.
- **Low Power Consumption:** Suitable for power-sensitive applications.
- **Industrial Temperature Range:** Reliable operation in harsh environments.
- **Compatibility:** Works with industry-standard UARTs (e.g., 16C450, 16C550).
This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and timing diagrams, refer to the official Philips/PHI datasheet.
