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FM3540SM14

4/5 Bit Multiplexed/ 1 Bit Latched Port

FM3540SM14 Features

* I Extended Operating Voltage Range 3.0V-5.5V I IIC Compatible Slave Interface. I ESD performance: Human body model > 2000V I Choice of 2.5V outputs or Open-Drain Outputs Block Diagram Non_Mux_Out I[4:0] Y[4:0] Mux1 SOPRA Mux2 SOPRB MXSB, MXSA IIC Read Logic Mux3 Control Logic MUXSEL OVRD SDA

FM3540SM14 General Description

The FM3540/60 multiplexes the I-port input signals with two internal non-volatile registers that can be loaded through the serial port. The multiplexer is selected via the serial port and defaults to the I-Port upon power-up. Pull-up resistors are provided on the input port to accommodate connection.

FM3540SM14 Datasheet (100.10 KB)

Preview of FM3540SM14 PDF

Datasheet Details

Part number:

FM3540SM14

Manufacturer:

Fairchild Semiconductor

File Size:

100.10 KB

Description:

4/5 bit multiplexed/ 1 bit latched port.
FM3540/60 4/5 Bit Multiplexed, 1 Bit Latched Port with Standard 2-Wire Bus Interface and Non-Volatile Latches October 2001 FM3540/60 4/5 Bit Multipl.

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FM3540SM14 Bit Multiplexed Bit Latched Port Fairchild Semiconductor

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