TL16C550DZQSR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics: High-performance, UART-compatible, 16-byte FIFOs, low power consumption
• Package: Quad Flat Package (QFP)
• Essence: TL16C550DZQSR is a serial communication controller IC designed for high-speed data transmission and reception.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on customer requirements.

Specifications

• Data Rate: Supports baud rates up to 1.5 Mbps
• Operating Voltage: 3.3V or 5V
• Interface: UART (Universal Asynchronous Receiver/Transmitter)
• FIFO Size: 16 bytes for both transmit and receive buffers
• Interrupts: Programmable interrupt modes for efficient data handling
• Power Consumption: Low power design for energy efficiency
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TL16C550DZQSR has a total of 44 pins. Here is the detailed pin configuration:

1. VCC - Power supply voltage
2. GND - Ground
3. TXD - Transmit Data
4. RXD - Receive Data
5. RTS - Request to Send
6. CTS - Clear to Send
7. DTR - Data Terminal Ready
8. DSR - Data Set Ready
9. RI - Ring Indicator
10. CD - Carrier Detect
11. INT - Interrupt output 12-27. A0-A15 - Address inputs 28-35. D0-D7 - Data bus 36-39. RD, WR, CS, RESET - Control signals 40-43. XTAL1, XTAL2, CLKOUT, CLKIN - Clock-related pins
12. NC - No Connection

Functional Features

• High-speed data transmission and reception
• UART-compatible interface for easy integration with various systems
• 16-byte FIFOs for efficient buffering of data
• Programmable interrupt modes for optimized data handling
• Low power consumption for energy-efficient operation
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - High-performance serial communication controller - Supports high baud rates for fast data transfer - Efficient data buffering with 16-byte FIFOs - Low power consumption for energy efficiency - Versatile operating temperature range

Disadvantages: - Limited availability in certain package options - May require additional external components for complete system integration

Working Principles

The TL16C550DZQSR operates as a serial communication controller using the UART interface. It receives and transmits data in a serial format, converting it to parallel form for processing. The integrated 16-byte FIFOs provide efficient buffering of data, reducing the need for frequent CPU intervention. The programmable interrupt modes allow for optimized data handling and efficient utilization of system resources.

Detailed Application Field Plans

The TL16C550DZQSR is widely used in various applications that require high-speed serial communication. Some of the common application fields include:

1. Industrial Automation: Used in PLCs (Programmable Logic Controllers), industrial control systems, and data acquisition devices.
2. Networking Equipment: Integrated into routers, switches, and network interface cards for reliable data transmission.
3. Embedded Systems: Utilized in embedded systems for communication between microcontrollers and peripheral devices.
4. Telecommunications: Incorporated in modems, fax machines, and telecommunication equipment for data exchange.
5. Consumer Electronics: Found in devices like set-top boxes, gaming consoles, and digital cameras for data transfer.

Detailed and Complete Alternative Models

1. TL16C550BIPF - Similar features with different packaging (Plastic Leaded Chip Carrier)
2. TL16C550CFN - Compact form factor with similar functionality (Plastic Quad Flat Package)
3. TL16C550CN - Cost-effective alternative with reduced features (Plastic Dual-In-Line Package)
4. TL16C550DIPF - DIP package option for easy prototyping and development (Dual In-Line Package)

These alternative models offer similar functionality to the TL16C550DZQSR, catering to different customer requirements and preferences.

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