PI4IOE5V9673ZDEX

PI4IOE5V9673 Remote 16-bit I/O Expander for Fm+ I2C-bus with Interrupt and Reset Features                  Description Operation Power Supply Voltage from 2.3V to 5.5V 16-bit Remote I/O Pins that Default to Inputs at Power-up 1 MHz I2C-bus Interface Compliant with the I2C-bus Fast and Standard Modes 5.5V Tolerant I/Os SDA with 30 mA Sink Capability for 4000 pF Buses Latched Outputs with 25 mA Sink Capability for Directly Driving LEDs Total Package Sink Capability of 400 mA Active LOW Open-drain Interrupt Output Low Standby Current 16 Programmable Slave Addresses using 2 Address Pins ESD Protection (4KV HBM and 1KV CDM) Latch-up Tested (exceeds 100mA) Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ Packaging (Pb-free & Green):  24-Pin, TSSOP (L)  24-Pin, TQFN 4x4 (ZD) The DIODES™ PI4IOE5V9673 provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus family. The PI4IOE5V9673 provides higher Fast-mode Plus (Fm+) I2C-bus speeds (1 MHz versus 400 kHz) so that the output can support PWM dimming of LEDs, higheI2Cbus drive (30 mA) so that many more devices can be on the bus without the need for bus buffers, high total package sink capacity (400 mA) that supports having all 25 mA LEDs on at the same time and more device addresses (16) are available to allow many more devices on the bus without address conflicts. The device consists of a 16-bit quasi-bidirectional port and an I2C-bus interface. The PI4IOE5V9673 has a low current consumption and includes latched outputs with high current drive capability for directly driving LEDs. It also possesses an interrupt line ( INT ) which can be connected to the interrupt logic of the microcontroller. By sending an interrupt signal on this line, the remote I/O can inform the microcontroller if there is incoming data on its ports without having to communicate via the I2Cbus. The internal Power-On Reset (POR) or software reset sequence initializes the I/Os as inputs. Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain