SC16IS762IBS,128

Controllers Overview

The SC16IS762IBS,128 is a dual-channel UART bridge IC manufactured by NXP Semiconductors. It provides an I²C-bus or SPI interface to two high-performance UARTs with 64-byte transmit and receive FIFOs. The device supports data rates up to 5 Mbit/s in 16x clock mode and features IrDA SIR built-in support up to 1.152 Mbit/s. Operating voltages are 2.5 V or 3.3 V, with an industrial temperature range of -40 °C to +95 °C. The HVQFN32 package contains 32 terminals.

Controllers Feature Summary

• Dual full-duplex UART channels with 16C450 compatible register sets
• Support for I²C-bus Fast mode (400 kbit/s) and SPI Mode 0 (up to 15 Mbit/s)
• Built-in IrDA encoder and decoder supporting speeds up to 1.152 Mbit/s
• Automatic hardware flow control using RTS/CTS signals

Controllers Applications

• Factory automation and process control systems
• Portable and battery-operated devices requiring low power consumption
• Cellular data devices needing serial interface expansion

Controllers Procurement Notes

Verify the specific ordering suffix ',128' corresponds to the desired tape and reel packaging configuration as defined in the manufacturer's official documentation. Confirm that the component status is listed as Active for the intended supply chain requirements. Ensure compatibility with RoHS and REACH regulations based on the latest environmental information provided by NXP Semiconductors.

Controllers Selection Notes

Select the SC16IS762 over the SC16IS752 when SPI clock speeds exceeding 4 Mbit/s are required, specifically up to 15 Mbit/s. Choose this model if IrDA SIR communication at speeds up to 1.152 Mbit/s is necessary for the application. Both models share identical electrical characteristics and pinouts aside from these specific performance limits.

Controllers Part Context

This component belongs to the SC16IS7xx series of UART bridge ICs from NXP Semiconductors. It is functionally equivalent to the SC16IS752 but offers enhanced SPI and IrDA specifications. The part is designed to replace legacy UART controllers while providing modern bus interfaces like I²C and SPI for system integration.

Controllers Replacement Considerations

The SC16IS752IBS,128 is a direct functional substitute with lower SPI and IrDA speed limits. Other members of the SC16IS7xx family may require software adaptation due to differing channel counts or interface capabilities.