SC16C852IBS,151

Product Overview

Category

The SC16C852IBS,151 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for serial communication applications.

Characteristics

• The SC16C852IBS,151 is a dual UART (Universal Asynchronous Receiver/Transmitter) with 128-byte FIFOs (First-In-First-Out).
• It supports both RS-232 and RS-485 interfaces.
• This IC operates at a maximum speed of 5 Mbps.
• It is designed to be compatible with various microcontrollers and processors.

Package

The SC16C852IBS,151 is available in a small form factor package, such as QFN (Quad Flat No-leads) or TSSOP (Thin Shrink Small Outline Package).

Essence

The essence of SC16C852IBS,151 lies in its ability to provide reliable and efficient serial communication capabilities in a compact package.

Packaging/Quantity

The product is typically packaged in reels or trays, with a quantity of around 250 to 1000 units per package.

Specifications

• Dual UART with 128-byte FIFOs
• Supports RS-232 and RS-485 interfaces
• Maximum data rate: 5 Mbps
• Operating voltage range: 3.3V to 5V
• Low power consumption: <10 mA in active mode
• Temperature range: -40°C to +85°C

Detailed Pin Configuration

The SC16C852IBS,151 has a total of 48 pins. Here is a detailed pin configuration:

1. VCC
2. GND
3. TXD1
4. RXD1
5. RTS1
6. CTS1
7. DTR1
8. DSR1
9. RI1
10. CD1
11. TXD2
12. RXD2
13. RTS2
14. CTS2
15. DTR2
16. DSR2
17. RI2
18. CD2
19. INTB
20. RESETB
21. SDA
22. SCL
23. A0
24. A1
25. A2
26. A3
27. A4
28. A5
29. A6
30. A7
31. A8
32. A9
33. A10
34. A11
35. A12
36. A13
37. A14
38. A15
39. A16
40. A17
41. A18
42. A19
43. A20
44. A21
45. A22
46. A23
47. A24
48. A25

Functional Features

• Dual UART functionality allows simultaneous communication on two different serial interfaces.
• 128-byte FIFOs enable efficient data buffering and reduce the risk of data loss.
• Support for both RS-232 and RS-485 interfaces provides flexibility in various communication scenarios.
• Low power consumption makes it suitable for battery-powered applications.
• Wide operating temperature range ensures reliable performance in harsh environments.

Advantages and Disadvantages

Advantages

• Dual UART capability enables concurrent communication on multiple channels.
• High-speed data transfer rate of up to 5 Mbps.
• Compact package size allows for space-efficient integration into designs.
• Compatibility with various microcontrollers and processors enhances versatility.

Disadvantages

• Limited number of available pins may restrict the number of peripherals that can be connected simultaneously.
• Lack of built-in protection features for voltage spikes or electrostatic discharge (ESD) events.

Working Principles

The SC16C852IBS,151 operates by receiving and transmitting serial data through its UART interfaces. It utilizes FIFOs to buffer incoming and outgoing data, ensuring smooth and efficient communication. The IC supports both RS-232 and RS-485 interfaces, allowing for compatibility with a wide range of devices. The working principles involve proper configuration of the UART settings, such as baud rate, parity, and stop bits, to establish reliable serial communication.

Detailed Application Field Plans

The SC16C852IBS,151 finds applications in various fields, including:

1. Industrial automation: Used for communication between PLCs (Programmable Logic Controllers) and peripheral devices.
2. Networking equipment: Enables serial communication in routers, switches, and other network devices.
3. Point-of-sale systems: Facilitates communication between POS terminals and peripherals like barcode scanners and receipt printers.
4. Medical devices: Provides serial connectivity in medical equipment for data exchange and control.
5. Embedded systems: Integrates into embedded systems for serial communication with external devices.

Detailed and Complete Alternative Models

1. SC16C852BIBS,151: Similar to SC