SC16IS762IPW-S

Product Overview

Category: Integrated Circuit (IC)

Use: The SC16IS762IPW-S is a versatile dual-channel bridge IC that provides a seamless interface between a microcontroller and serial peripherals. It enables the microcontroller to communicate with devices using various serial protocols such as I2C, SPI, and UART.

Characteristics: - Dual-channel bridge IC - Supports I2C, SPI, and UART protocols - Low power consumption - Wide operating voltage range - Small package size - RoHS compliant

Package: The SC16IS762IPW-S is available in a small-sized 28-pin TSSOP package, which allows for easy integration into compact electronic devices.

Essence: This IC acts as a communication bridge, facilitating data transfer between a microcontroller and serial peripherals. It simplifies the design process by providing a single interface for multiple serial protocols.

Packaging/Quantity: The SC16IS762IPW-S is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 1.8V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Communication Protocols: I2C, SPI, UART
• Maximum Data Rate: 5 Mbps
• Number of Channels: 2
• GPIO Pins: 8
• Package Type: TSSOP-28

Detailed Pin Configuration

The SC16IS762IPW-S features a total of 28 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. VDD - Power supply voltage
2. GND - Ground
3. SDA0 - I2C data line for channel 0
4. SCL0 - I2C clock line for channel 0
5. SDA1 - I2C data line for channel 1
6. SCL1 - I2C clock line for channel 1
7. CSB - Chip select input for SPI mode
8. SCLK - Serial clock input for SPI mode
9. MOSI - Master output, slave input for SPI mode
10. MISO - Master input, slave output for SPI mode
11. RXD0 - UART receive data for channel 0
12. TXD0 - UART transmit data for channel 0
13. RTS0 - UART request to send for channel 0
14. CTS0 - UART clear to send for channel 0
15. INT - Interrupt output
16. GPIO0 - General-purpose input/output pin 0
17. GPIO1 - General-purpose input/output pin 1
18. GPIO2 - General-purpose input/output pin 2
19. GPIO3 - General-purpose input/output pin 3
20. GPIO4 - General-purpose input/output pin 4
21. GPIO5 - General-purpose input/output pin 5
22. GPIO6 - General-purpose input/output pin 6
23. GPIO7 - General-purpose input/output pin 7
24. RESET - Reset input
25. VIO - I/O voltage selection
26. XIN - Crystal oscillator input
27. XOUT - Crystal oscillator output
28. NC - No connection

Functional Features

The SC16IS762IPW-S offers several functional features that enhance its usability and flexibility:

1. Dual-Channel Operation: The IC supports two independent channels, allowing simultaneous communication with multiple serial peripherals.
2. Protocol Conversion: It enables seamless conversion between I2C, SPI, and UART protocols, eliminating the need for additional interface circuitry.
3. Interrupt Support: The IC generates interrupts to notify the microcontroller of events such as data reception or transmission completion, reducing the need for continuous polling.
4. GPIO Pins: Eight general-purpose input/output pins provide additional flexibility for interfacing with external devices.
5. Low Power Consumption: The IC is designed to operate efficiently with low power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - Simplifies communication between microcontrollers and serial peripherals - Supports multiple serial protocols, reducing the need for additional components - Compact package size allows for easy integration into space-constrained designs - Low power consumption extends battery life in portable devices

Disadvantages: - Limited number of GPIO pins may restrict the simultaneous control of multiple external devices - Requires careful consideration of voltage levels and compatibility with the microcontroller and peripherals

Working Principles

The SC16IS762IPW-S acts as a bridge between a microcontroller and serial peripherals by converting signals between different protocols. It receives commands from the microcontroller through the selected protocol (I2C, SPI