W83627EG Nuvoton Technology Corporation of America, W83627EG Datasheet - Page 9

• Manufacturer Part Number: W83627EG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Infrared
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Parallel Port
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Game Port
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MIDI Port
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Keyboard Controller
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Serial Flash ROM Interface
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Programmable baud rate 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
Support IrDA version 1.0 SIR protocol with maximum baud rate up to 115.2K bps
Support SHARP ASK-IR protocol with maximum baud rate up to 57,600 bps
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
Enhanced printer port back-drive current protection
Support two separate Joysticks
Support every Joystick two axis (X, Y) and two button (A, B) controllers
The baud rate is 31.25 K baud
16-byte input FIFO
16-byte output FIFO
8042 based with optional F/W from AMIKKEYTM-2, Phoenix MultiKey/42TM or customer code
with 2K bytes of programmable 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
Support up to 8M bits flash ROM
W83627EHF/EF, W83627EHG/EG
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Publication Release Date: Nov. 2006
Revision 1.3