IT8781F: Legacy LPC SuperI/O with 4 UARTs supported

The IT8781F is a highly integrated Super I/O using the Low Pin CountInterface. The IT8781F provides the most commonly used legacy Super I/Ofunctionality plus the latest Environment Control initiatives, including H/WMonitor, Fan Speed Controller. The device’s LPC interface complies with Intel“LPC Int • Low Pin Count Interface\nACPI & LANDesk Compliant\nEnhanced Hardware Monitor\nFan Speed Controller\nFour 16C550 UARTs\nSmart Card Reader\nIEEE 1284 Parallel Port\nFloppy Disk Controller\nKeyboard Controller\n42 General Purpose I/O Pins\nSerial Flash I/F for BIOS\nWatch Dog Timer\nITE’s Innovat;

24-Bit, 192kHz Stereo ADC

DESCRIPTION The WM8781 is a high performance, low cost stereo audio ADC designed for recordable media applications. The device offers stereo line level inputs along with two control input pins (FORMAT, IWL) to allow operation of the audio interface in three industry standard modes. An internal o

8-Bit One-Time Programmable (OTP) Microcontroller

文件：398.13 Kbytes Page：28 Pages

8-Bit One-Time Programmable (OTP) Microcontroller

文件：398.13 Kbytes Page：28 Pages

8-Bit One-Time Programmable (OTP) Microcontroller

文件：398.13 Kbytes Page：28 Pages

8-Bit One-Time Programmable (OTP) Microcontroller

文件：398.13 Kbytes Page：28 Pages