SC26C92C1N,602

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics: High-performance, Dual UART (Universal Asynchronous Receiver/Transmitter) with FIFOs
• Package: 44-pin PLCC (Plastic Leaded Chip Carrier)
• Essence: Facilitates serial communication between microcontrollers and peripheral devices
• Packaging/Quantity: Individually packaged, quantity varies based on supplier

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 1 Mbps
• Number of Channels: 2
• FIFO Depth: 16 bytes per channel
• Operating Temperature Range: -40°C to +85°C
• Interface: RS-232, RS-422, RS-485

Detailed Pin Configuration

The SC26C92C1N,602 has a total of 44 pins. The pin configuration is as follows:

1. VCC
2. GND
3. CTS1
4. RTS1
5. RXD1
6. TXD1
7. DCD1
8. DSR1
9. RI1
10. DTR1
11. CTS2
12. RTS2
13. RXD2
14. TXD2
15. DCD2
16. DSR2
17. RI2
18. DTR2 19-22. Reserved
19. XTAL1
20. XTAL2
21. RESET 26-29. Reserved
22. INT 31-34. Reserved
23. WR
24. RD
25. A0
26. A1
27. A2
28. A3
29. A4
30. A5
31. A6
32. A7

Functional Features

• Dual UART with independent programmable baud rate generators
• 16-byte FIFOs for both receive and transmit channels
• Full-duplex or half-duplex operation modes
• Programmable character lengths (5, 6, 7, or 8 bits)
• Parity generation and detection (odd, even, or no parity)
• Automatic hardware flow control using CTS/RTS signals
• Interrupt-driven operation for efficient data transfer
• Power-saving modes to reduce energy consumption

Advantages and Disadvantages

Advantages: - High-performance dual UART allows simultaneous communication on two channels - Large FIFO depth reduces the need for frequent CPU intervention - Support for multiple interface standards (RS-232, RS-422, RS-485) increases versatility - Programmable features provide flexibility in various applications - Power-saving modes help conserve energy

Disadvantages: - Limited number of channels (2) may not be sufficient for certain applications requiring more simultaneous communication paths - Availability and pricing may vary based on supplier and market demand

Working Principles

The SC26C92C1N,602 is a serial communication controller that facilitates data transmission between microcontrollers and peripheral devices. It operates by receiving and transmitting data in a serial format using UART protocols. The integrated FIFOs enhance data buffering, reducing the need for constant CPU involvement. The controller supports multiple interface standards, allowing compatibility with different types of devices.

Detailed Application Field Plans

The SC26C92C1N,602 finds applications in various fields, including but not limited to: - Industrial automation systems - Telecommunications equipment - Data acquisition systems - Embedded systems - Robotics - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SC26C92C1N,602 include: - SC16C550BIB80: Single UART with FIFOs, 80-pin QFP package - MAX3100EEET+: Dual UART with FIFOs, 16-pin TQFN package - XR17V358: Octal UART with FIFOs, 128-pin LQFP package - ST16C2552CJ44-F: Dual UART with FIFOs, 44-pin PLCC package

These alternative models provide options for different pin configurations, package types, and additional features based on specific application requirements.

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