Overview
The SC18IS600IBS,157, produced by NXP USA Inc., is a sophisticated IC designed to serve as an interface between the standard SPI (Serial Peripheral Interface) of a host device (such as a microcontroller, microprocessor, or chip set) and the serial I2C-bus. This interface enables the host to communicate directly with other I2C-bus devices, operating as either an I2C-bus master-transmitter or master-receiver. The SC18IS600IBS,157 controls all I2C-bus specific sequences, protocol, arbitration, and timing, making it a versatile and reliable component for various electronic systems.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Package / Case | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Number of Pins | 24 | 24 |
| Supply Voltage | Min: 2.4V, Max: 3.6V | 2.4V ~ 3.6V |
| Operating Temperature | -40°C to 85°C | -40°C ~ 85°C |
| Interface | SPI to I2C-bus | SPI to I2C-bus |
| Mounting Type | Surface Mount | Surface Mount |
| Terminal Finish | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD |
| Peak Reflow Temperature | 260°C | 260°C |
| RoHS Compliance | Yes | Yes |
Key Features
- SPI slave interface with SPI Mode 3 support
- Single master I2C-bus controller
- Four General Purpose Input/Output (GPIO) pins
- Two quasi-bidirectional I/O pins
- 5 V tolerant I/O pins
- High-speed SPI: Up to 1.2 Mbit/s
- High-speed I2C-bus: 400 kbit/s
- 96-byte transmit and receive buffers
- Power-down mode with WAKEUP pin
Applications
The SC18IS600IBS,157 is suitable for a wide range of applications where communication between SPI and I2C-bus devices is necessary. These include:
- Embedded systems requiring interface between microcontrollers and I2C-bus peripherals
- Industrial automation systems
- Automotive systems
- Consumer electronics
- IoT devices
Q & A
- What is the primary function of the SC18IS600IBS,157?
The SC18IS600IBS,157 serves as an interface between the standard SPI of a host device and the serial I2C-bus, allowing the host to communicate directly with other I2C-bus devices.
- What is the operating voltage range of the SC18IS600IBS,157?
The operating voltage range is from 2.4V to 3.6V.
- What is the maximum operating temperature of the SC18IS600IBS,157?
The maximum operating temperature is 85°C.
- Does the SC18IS600IBS,157 support high-speed SPI and I2C-bus?
- What is the package type of the SC18IS600IBS,157?
The package type is 24-VFQFN Exposed Pad.
- Is the SC18IS600IBS,157 RoHS compliant?
- What are the key features of the GPIO pins on the SC18IS600IBS,157?
The device includes four General Purpose Input/Output (GPIO) pins and two quasi-bidirectional I/O pins, with 5 V tolerant I/O pins.
- Can the SC18IS600IBS,157 operate in power-down mode?
- What is the purpose of the I2C-bus address register in the SC18IS600IBS,157?
The I2C-bus address register represents the device’s own I2C-bus address and should be configured to avoid conflicts with other I2C-bus device addresses.
- Where can I find detailed specifications and datasheets for the SC18IS600IBS,157?
Detailed specifications and datasheets can be found on the NXP Semiconductors website or through distributors like Easybom and Fusion Worldwide.
