W83627DHG

IC I/O CONTROLLER 128-QFP

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SeekIC No. : 003525470 Detail

W83627DHG: IC I/O CONTROLLER 128-QFP

floor Price/Ceiling Price

US $ 1.96~1.96 / Piece | Get Latest Price
Part Number:
W83627DHG
Mfg:
Supply Ability:
5000

Price Break

  • Qty
  • 0~198
  • Unit Price
  • $1.96
  • Processing time
  • 15 Days
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Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Quick Details

Series: - Manufacturer: Nuvoton Technology Corporation of America
Applications: PC's, PDA's Interface: LPC
High Level Output Current : - 50 mA Voltage - Supply: 3.3V
Package / Case: 128-XFQFN Supplier Device Package: 128-QFP (14x20)
Packaging: Tube    

Description

Series: -
Mounting Type: Surface Mount
Packaging: Tube
Applications: PC's, PDA's
Voltage - Supply: 3.3V
Manufacturer: Nuvoton Technology Corporation of America
Interface: LPC
Package / Case: 128-XFQFN
Supplier Device Package: 128-QFP (14x20)


Features:

• Access Interfaces
• Analog Inputs
• Fan Speed Measurement and Control
• Smart Fan Control
• SMI# interrupt mode
• OVT# interrupt mode
• Registers and Value RAM



Application

These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Winbond customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Winbond for any damages resulting from such improper use or sales.




Pinout

  Connection Diagram


Specifications

SYMBOL PARAMETER RATING UNIT
3VCC Power Supply Voltage (3.3V) -0.5 to 6.5 V
VI Input Voltage -0.5 to 3VCC+0.5 V
Input Voltage (5V tolerance) -0.5 to 6 V
VBAT RTC Battery Voltage VBAT 2.2 to 4.0 V
TA Operating Temperature 0 to +70 °C
TSTG Storage Temperature -55 to +150 °C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and
          reliability of the device.



Description

The floppy disk controller (FDC) of the W83627DHG integrates all of the logic required for floppy disk control. The FDC implements a FIFO which provides better system performance in multi-master systems, and the digital data separator supports data rates up to 2 M bits/sec.

The FDC includes the following blocks: Precompensation, Data Rate Selection, Digital Data Separator, FIFO, and FDC Core. The rest of this section discusses these blocks through the following topics: FIFO, Data Separator, Write Precompensation, Perpendicular Recording mode, FDC core, FDC commands, and FDC registers.




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