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HY512264 More Information

Pack: 2007


For proper activation of the output stages, it is mandatory that the inputs are kept low as long as the supply voltage is not applied. When the supply voltage has been applied, all inputs need to have a falling edge (see Timing Diagrams on page 6).
 HY512264 PDF Download

HY512264 PDF

File Size:144672 KB




The HY512264 incorporates complete legacy Super I/O functionality including an 8042 based keyboard and mouse controller, an IEEE 1284, EPP, and ECP compatible parallel port, two serial ports that are 16C550A UART compatible, two IrDA 1.0 infrared ports, and a floppy disk controller with SMSC's true CMOS 765B core and enhanced digital data separator, The true CMOS 765B core provides 100% compatibility with IBM PC/XT and PC/AT architectures and is software and register compatible with SMSC's proprietary 82077AA core. System related functionality, which offers flexibility to the system designer, includes an MPU-401 MIDI interface, (37) General Purpose I/O control functions, control of two LEDs, a game port interface supporting two joysticks, and fan control using fan tachometer inputs and pulse width modulator, (PWM), outputs

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HY512264 Suppliers

Part Number Mfg Pack D/C Qty Description Inquiry
HY512264 97 97 460
HY512264 N/A N/A 1000 NEW ORIGINAL
HY512264 2007+ 2007+ TSOP40 9985 E-mail to me.
HY512264 SOJ 42 in stock
HY512264 2007 16
HY5001-025R . 2 call me any time
HY500283222A BGA 303
HY500573222AFM-33 BGA 206 Nice Price,Available
HY500573222AFM-33 BGA 3
HY50U121622BT-J TSOP66 1
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