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SC18IS603 - I2C-bus to SPI bridge

Download the SC18IS603 datasheet PDF. This datasheet also covers the SC18IS602B variant, as both devices belong to the same i2c-bus to spi bridge family and are provided as variant models within a single manufacturer datasheet.

General Description

The SC18IS602/602B and SC18IS603 are designed to serve as an interface between a standard I2C-bus of a microcontroller and an SPI bus.

This allows the microcontroller to communicate directly with SPI devices through its I2C-bus.

Key Features

  • I I I I I I I I I I I2C-bus slave interface operating up to 400 kHz SPI master operating up to 1.8 Mbit/s (SC18IS602/602B) or 4 Mbit/s (SC18IS603) 200-byte data buffer Up to four slave select outputs Up to four programmable I/O pins Operating supply voltage: 2.4 V to 3.6 V Low power mode Internal oscillator option Active LOW interrupt output ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101 I Latch-up testing is done to JEDEC Standard JES.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SC18IS602B_NXPSemiconductors.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
SC18IS600 SPI to I2C-bus interface NXP
SC18IS601 SPI to IC-bus interface NXP
SC18IS602B I2C-bus to SPI bridge NXP
SC18IM700 Master I-2C - bus controller NXP
SC183C 2A Synchronous Step-Down Regulator Semtech

Other Datasheets by NXP Semiconductors

Part Number Description
SC18IS602 I2C-bus to SPI bridge
SC16C550B UART
SC16C554B 5 V 3.3 V and 2.5 V quad UART
SC16C554DB 5 V 3.3 V and 2.5 V quad UART
SC16C654B 5 V - 3.3 V and 2.5 V quad UART - 5 Mbit/s (max.)

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SC18IS602/602B/603 I2C-bus to SPI bridge Rev. 04 — 11 March 2008 Product data sheet www.DataSheet4U.com 1. General description The SC18IS602/602B and SC18IS603 are designed to serve as an interface between a standard I2C-bus of a microcontroller and an SPI bus. This allows the microcontroller to communicate directly with SPI devices through its I2C-bus. The SC18IS602/602B/603 operates as an I2C-bus slave-transmitter or slave-receiver and an SPI master. The SC18IS602/602B/603 controls all the SPI bus-specific sequences, protocol, and timing. The SC18IS602/602B has its own internal oscillator, while the SC18IS603 requires an external clock source for operation. SC18IS602 and SC18IS603 do not support SS2 function as SPI slave select signal; this pin can only be used as GPIO2. 2.