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FM3560MT20 - 4/5 Bit Multiplexed/ 1 Bit Latched Port

Download the FM3560MT20 datasheet PDF (FM3 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for 4/5 bit multiplexed/ 1 bit latched port.

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.

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 SCL IIC Interface Shift Register Slave Address Register ASEL Comparator Start/Stop Logic © 2001 Fairchild Semiconductor Corporation FM3540/60 Rev. C 1 www. fairchildsemi. com FM3540/60 4/5 Bit M.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FM3-540.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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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 Multiplexed, 1 Bit Latched Port with Standard 2-Wire Bus Interface and Non-Volatile Latches 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 connections to open drain outputs and to eliminate the need for external resistors. The device supports a choice of either 2.5V output or Open Drain Outputs for easy interface to devices with different VDD Levels.
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