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SC18IS602 - I2C-bus to SPI bridge

This page provides the datasheet information for the SC18IS602, a member of the SC18IS602B I2C-bus to SPI bridge family.

Datasheet Summary

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.

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.

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Datasheet preview – SC18IS602

Datasheet Details

Part number SC18IS602
Manufacturer NXP Semiconductors
File Size 174.92 KB
Description I2C-bus to SPI bridge
Datasheet download datasheet SC18IS602 Datasheet
Additional preview pages of the SC18IS602 datasheet.

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Full PDF Text Transcription

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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.
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