SC18IS602BIPW,128

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Interface
• Characteristics:
  • Supports I2C-bus/SPI protocol conversion
  • Operates as a slave device in I2C-bus mode and as a master device in SPI mode
  • Low power consumption
  • Small package size
• Package: TSSOP20
• Essence: Serial communication bridge between I2C-bus and SPI interfaces
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.8V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 3.4 MHz (I2C-bus mode), 4 MHz (SPI mode)
• Number of I2C Slave Addresses: 8
• GPIO Pins: 4
• Supported SPI Modes: 0, 1, 2, 3

Detailed Pin Configuration

1. SDA: Serial Data Input/Output (I2C-bus)
2. SCL: Serial Clock Input (I2C-bus)
3. CS: Chip Select Input (SPI)
4. SDO: Serial Data Output (SPI)
5. SDI: Serial Data Input (SPI)
6. SCLK: Serial Clock Input (SPI)
7. INT: Interrupt Output
8. GND: Ground
9. VDD: Power Supply
10. A0: Address Bit 0 (I2C-bus)
11. A1: Address Bit 1 (I2C-bus)
12. A2: Address Bit 2 (I2C-bus)
13. GPIO0: General Purpose Input/Output 0
14. GPIO1: General Purpose Input/Output 1
15. GPIO2: General Purpose Input/Output 2
16. GPIO3: General Purpose Input/Output 3
17. NC: No Connection
18. NC: No Connection
19. NC: No Connection
20. NC: No Connection

Functional Features

• I2C-bus to SPI protocol conversion
• Supports multiple I2C slave addresses
• Bidirectional data transfer between I2C and SPI interfaces
• Interrupt output for signaling events
• Configurable GPIO pins for general-purpose input/output operations

Advantages

• Enables seamless communication between devices using I2C and SPI protocols
• Low power consumption makes it suitable for battery-powered applications
• Small package size allows for space-efficient designs
• Multiple I2C slave addresses provide flexibility in system integration
• Interrupt output facilitates event-driven communication

Disadvantages

• Limited number of GPIO pins may restrict the use of additional peripherals
• Maximum clock frequency may be insufficient for high-speed applications
• Lack of built-in voltage level shifting may require external components for interfacing with different voltage domains

Working Principles

The SC18IS602BIPW,128 acts as a bridge between I2C-bus and SPI interfaces. In I2C-bus mode, it operates as a slave device, allowing other I2C master devices to communicate with it. In SPI mode, it functions as a master device, controlling the communication with other SPI slave devices. The IC converts the protocol and data format between the two interfaces, enabling seamless data transfer.

Detailed Application Field Plans

The SC18IS602BIPW,128 finds applications in various fields, including: 1. Industrial automation: Interfacing sensors, actuators, and control devices using different communication protocols. 2. Consumer electronics: Enabling communication between microcontrollers, display modules, and peripheral devices. 3. Internet of Things (IoT): Integrating sensors, wireless modules, and microcontrollers in IoT devices. 4. Automotive electronics: Facilitating communication between different subsystems within a vehicle. 5. Medical devices: Enabling data exchange between medical sensors, controllers, and monitoring systems.

Detailed and Complete Alternative Models

1. SC18IS602BIPW,112: Similar to SC18IS602BIPW,128 but with 4 GPIO pins instead of 8.
2. SC18IS602BIPW,256: Similar to SC18IS602BIPW,128 but with extended temperature range (-40°C to +125°C).
3. SC18IS602BIPW,64: Similar to SC18IS602BIPW,128 but with 2 I2C slave addresses instead of 8.

(Note: The alternative models mentioned above are fictional and provided for illustrative purposes only.)

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