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W83627EEG vs W83627G-AW vs W83627EHF Comparison

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    W83627EEG
    W83627EEG
    W83627G-AW
    W83627G-AW
    W83627EHF
    W83627EHF
  • Part No.
    W83627EEG
    W83627G-AW
    W83627EHF
  • Description
    Multifunction Peripheral, PQFP128, PLASTIC, QFP-128
    Winbond LPC I/O
    WINBOND LPC I/O
  • Manufacturer
    Winbond electronics
    Winbond electronics
    Winbond electronics
  • Classification
    -
    Interface ICs
    -
  • Reference Price(USD)
    -
    -
    -
  • Inventory(pcs)
    0
    0
    0
  • Case/Package
    FQFP
    FQFP
    FQFP
  • Mounting Style
    -
    Surface Mount
    -
  • Packaging
    -
    Tray
    -
  • Lead-Free Status
    Lead Free
    Lead Free
    -
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Obsolete
    Obsolete
  • Overview
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    W83627G-AW Product overview

    GENERAL DESCRIPTION The W83627HF and W83627F are evolving product fromWinbond"s most popular I/O family. They feature a whole new interface, namely LPC(Low Pin Count)interface, which will be supported in the next generation Intel chip-set. This interface as its name suggests is to provide an economical implementation of I/O"s interface with lower pin countand still maintains equivalent performance as its ISA interface counterpart. Approximately 40 pin counts are saved in LPC I/O comparing to ISA implementation. With this additional freedom, we can implement more devices on a single chip as demonstrated in W83627F/HF"s integration of Game Port and MIDI Port.It is fully transparentin terms of software which means no BIOS or device driver update is needed except chip-specific configuration. FEATURES General • Meet LPC Spec. 1.0 •Support LDRQ#(LPC DMA), SERIRQ (serial IRQ) • Include all the features of Winbond I/O W83977TF and W83977EF • Integrate Hardware Monitor functions • Compliant with Microsoft PC98/PC99 Hardware Design Guide •Support DPM (Device Power Management), ACPI • Programmable configuration settings • Single 24 or 48 MHz clock input FDC • Compatible with IBM PC AT disk drive systems • Variable write pre-compensation with track selectable capability • Support vertical recording format • DMA enable logic • 16-byte data FIFOs • Support floppy disk drives and tape drives • Detects all overrun and underrun conditions • Built-in address mark detection circuit to simplify the read electronics • FDD anti-virus functions with software write protect and FDD write enable signal (write data signal was forced to be inactive) • Support up to four 3.5-inch or 5.25-inch floppy disk drives • Completely compatible with industry standard 82077 • 360K/720K/1.2M/1.44M/2.88M format; 250K, 300K, 500K, 1M, 2M bps data transfer rate • Support 3-mode FDD, and its Win95/98 driver UART • Two high-speed 16550 compatible UARTs with 16-byte send/receive FIFOs •MIDI compatible • Fully programmable serial-interface characteristics: ─5, 6, 7 or 8-bit characters ─Even, odd or no parity bit generation/detection ─1, 1.5 or 2 stop bits generation • Internal diagnostic capabilities: ─Loop-back controls for communications link fault isolation ─Break, parity, overrun, framing error simulation • Programmable baud generator allows division of 1.8461 MHz and 24 MHz by 1 to (216-1) • Maximum baud rate up to 921k bps for 14.769 MHz and 1.5M bps for 24 MHz Infrared • Support IrDA version 1.0 SIR protocol with maximum baud rate up to 115.2K bps Parallel Port • Compatible with IBM parallel port • Support PS/2 compatible bi-directional parallel port • Support Enhanced Parallel Port(EPP)−Compatible with IEEE 1284 specification • Support Extended Capabilities Port(ECP)−Compatible with IEEE 1284 specification • Extension FDD mode supports disk drive B; and Extension 2FDD mode supports disk drives A and B through parallel port • Enhanced printer port back-drive current protection Keyboard Controller • 8042 based with optional F/W from AMIKKEYTM -2,or customer code with 2K bytes of program mable ROM, and 256 bytes of RAM • Asynchronous Access to Two Data Registers and One status Register • Software compatibility with the 8042 • Support PS/2 mouse • Support port 92 • Support both interrupt and polling modes • Fast Gate A20 and Hardware Keyboard Reset • 8 Bit Timer/ Counter • Support binary and BCD arithmetic • 6 MHz, 8 MHz, 12 MHz, or 16 MHz operating frequency Game Port • Support two separate Joysticks • Support every Joystick two axis (X,Y)and two button (A,B)controllers MIDI Port • The baud rate is 31.25 Kbaud • 16-byte input FIFO • 16-byte output FIFO General Purpose I/O Ports • 22 programmable general purpose I/O ports • General purpose I/O ports can serve as simple I/O ports, interrupt steering inputs, watch dog timer output, power LED output, infrared I/O pins, KBC control I/O pins, suspend LED output, RSMRST# signal, PWROK signal, Beep output • Functional in power down mode (GP1 only) OnNow Functions • Keyboard Wake-Up by programmable keys • Mouse Wake-Up by programmable buttons • CIR Wake-Up by programmable keys • On Now Wake-Up from all of the ACPI sleeping states (S1-S5) Hardware Monitor Functions (Only for W83627HF) • 5 VID input pins for CPU Vcore identification • 3 thermal inputs from optionally remote thermistors or 2N3904 transistors or PentiumTM II (Deschutes)thermal diode output • 7 positive voltage inputs (typical for +12V, -12V, +5V, -5V, +3.3V, VcoreA, VcoreB) • 2 intrinsic voltage monitoring (typical for Vbat, +5VSB) • 3 fan speed monitoring inputs • 2 fan speed control • Build in Case open detection circuit • WATCHDOG comparison of all monitored values • Programmable hysteresis and setting points for all monitored items • Over temperature indicate output • Automatic Power On voltage detection Beep • Issue SMI#, IRQ, OVT# to activate system protection •Intel LDCMTM / Acer ADMTM compatible Package • 128-pin PQFP

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W83627G-AW Alternative Parts

Image Part Compare Manufacturer Category Description
Image:W83627G-AW Mfr.Part#:W83627G-AW Compare: Current Part Manufacturers:Winbond electronics Category:Interface ICs Description:Winbond lpc i/o
Image:W83627EHG Mfr.Part#:W83627EHG Compare: W83627G-AW VS W83627EHG Manufacturers:Winbond electronics Category: Description:Winbond lpc i/o
Image:W83627EEG Mfr.Part#:W83627EEG Compare: W83627G-AW VS W83627EEG Manufacturers:Winbond electronics Category: Description:MulN/AfuncN/Aon peripheral, pqfp128, plasN/Ac, qfp-128
Image:W83627F-AW Mfr.Part#:W83627F-AW Compare: W83627G-AW VS W83627F-AW Manufacturers:Winbond electronics Category: Description:Winbond lpc i/o