描述 Description

The SC18IS602B is 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 SC18IS602B operates as an I2C-bus slave-transmitter or slave-receiver and an SPI master. The SC18IS602B controls all the SPI bus-specific sequences, protocol, and timing. The SC18IS602B has its own internal oscillator, and it supports four SPI chip select outputs that may be configured as GPIO when not used.

特性 Features

? I2C-bus slave interface operating up to 400 kHz
? SPI master operating up to 1.8 Mbit/s
? 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
? Latch-up testing is done to JEDEC Standard JESD78 that exceeds 100 mA
? Very small 16-pin TSSOP