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IC / IT8712F-A IXS / QFP-128 /
IT8712F-A H IXS
The IT8712F-A IXS is a Low Pin Count Interface-based highly integrated Super I/O. TheIT8712F-A IXS provides the most commonly used legacy Super I/O functionality plus the latest Environment ( IT8712F-A IXS ) Control initiatives, such as H/W Monitor, Fan Speed Controller, ( IT8712F-AIXS ) ITE’s “SmartGuardian” function and Smart Card Reader Interface. The device’s LPC interface complies with Intel “LPC Interface ( IT8712F-A IXS ) Specification Rev. 1.0”. The IT8712F is ACPI & LANDesk compliant
The IT8712F-A IXS features the enhanced hardware monitor providing 3 thermal inputs from remote thermal resistors, or thermal diode or diode-connected transistor (2N3094). The device also provides ( IT8712F-A IXS ) the ITE innovative intelligent automatic Fan ON/OFF & speed ( IT8712F-A IXS ) control functions (SmartGuardian) to protect the system, reducing the system noise and power consumption. It also ( IT8712F-A IXS ) features a PC/SC and ISO 7816 compliant Smart Card Reader.
The IT8712F-A IXS has integrated 12 logical devices. One high-performance 2.88MB floppy disk controller, with digital data separator, supports two 360K/ 720K/ 1.2M/ 1.44M/ 2.88M floppy disk drives. ( IT8712F-A IXS ) One multi-mode high-performance parallel port features ( IT8712F-A IXS ) the bi-directional Standard Parallel Port (SPP), the Enhanced Parallel Port (EPP V. 1.7 and EPP V. 1.9 are supported), and the IEEE 1284 ( IT8712F-AIXS ) compliant Extended Capabilities Port (ECP).Two 16C550 standard compatible ( IT8712F-A IXS ) enhanced UARTs perform asynchronous communication, and also support either IR or MIDI interfaces. One game port with built-in 558 quad ( IT8712F-A IXS ) timers and buffer chips supports direct connection of 2 joysticks. The device ( IT8712F-A IXS ) also features one MPU-401 UART mode compatible MIDI port, one fan speed controller responsible for ( IT8712F-A IXS ) controlling / monitoring 5 fans and 5 GPIO ports (38 GPIO pins). The IT8712F-A HXS also has an integrated 8042 compatible Keyboard ( IT8712F-A IXS ) Controller with 2KB of programmable ROM for customer application
These 12 logical devices can be individually enabled or disabled via software configuration registers. The IT8712F-A IXS utilizes power-saving circuitry to reduce power ( IT8712F-A IXS ) consumption, and once a logical device is disabled the inputs are gated inhibit, the ( IT8712F-A IXS ) outputs are tri-state, and the input clock is disabled. The device requires a single 24/48 MHz clock input and ( IT8712F-A IXS ) operates with +5V power supply. The IT8712F-A IXS is available in 128-pin QFP (Quad Flat Package).
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