W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 145
![no-image](/images/manufacturer_photos/0/4/485/nuvoton_technology_corporation_of_america_sml.jpg)
W83627UHG
Manufacturer Part Number
W83627UHG
Description
IC I/O CONTROLLER 128-QFP
Manufacturer
Nuvoton Technology Corporation of America
Specifications of W83627UHG
Applications
PC's, PDA's
Interface
LPC
Voltage - Supply
3.3V, 5V
Package / Case
128-XFQFN
Mounting Type
Surface Mount
Pin Count
128
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
W83627UHG
Manufacturer:
FENGHUA
Quantity:
40 000
Company:
Part Number:
W83627UHG
Manufacturer:
Winbond
Quantity:
1 000
Company:
Part Number:
W83627UHG
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
Part Number:
W83627UHG
Manufacturer:
WINBOND/华邦
Quantity:
20 000
- Current page: 145 of 241
- Download datasheet (2Mb)
12.4 Commands
COMMAND
AAh
A4h
A5h
A6h
A7h
A8h
A9h
20h
60h
Read Command Byte of Keyboard Controller
Write Command Byte of Keyboard Controller
Test Password
Returns 0Fah if Password is loaded
Returns 0F1h if Password is not loaded
Load Password
Load Password until a logical 0 is received from the system
Enable Password
Enable the checking of keystrokes for a match with the password
Disable Auxiliary Device Interface
Enable Auxiliary Device Interface
Interface Test
Self-test
Returns 055h if self-test succeeds
BIT
BIT
00
01
02
03
04
7
6
5
4
3
2
1
0
Table 12-2 KBC Command Sets
Reserved
Disable Auxiliary Device
Disable Keyboard
Reserve
System Flag
Enable Auxiliary Interrupt
IBM Keyboard Translate Mode
Enable Keyboard Interrupt
No Error Detected
Auxiliary Device "Clock" line is stuck low
Auxiliary Device "Clock" line is stuck high
Auxiliary Device "Data" line is stuck low
Auxiliary Device "Data" line is stuck low
BIT DEFINITION
BIT DEFINITION
-134-
FUNCTION
W83627UHG
Related parts for W83627UHG
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![M052LBN](/images/manufacturer_photos/0/4/485/nuvoton_technology_corporation_of_america_tmb.jpg)
Part Number:
Description:
Manufacturer:
Nuvoton Technology Corporation of America
Datasheet:
![NUC122ZC1AN](/images/manufacturer_photos/0/4/485/nuvoton_technology_corporation_of_america_tmb.jpg)
Part Number:
Description:
Manufacturer:
Nuvoton Technology Corporation of America
Datasheet:
![NUC100LE3AN](/images/manufacturer_photos/0/4/485/nuvoton_technology_corporation_of_america_tmb.jpg)
Part Number:
Description:
Manufacturer:
Nuvoton Technology Corporation of America
Datasheet:
![M058ZBN](/images/manufacturer_photos/0/4/485/nuvoton_technology_corporation_of_america_tmb.jpg)
Part Number:
Description:
Manufacturer:
Nuvoton Technology Corporation of America
Datasheet:
![M058LBN](/images/manufacturer_photos/0/4/485/nuvoton_technology_corporation_of_america_tmb.jpg)
Part Number:
Description:
Manufacturer:
Nuvoton Technology Corporation of America
Datasheet:
![NUC120LD2AN](/images/manufacturer_photos/0/4/485/nuvoton_technology_corporation_of_america_tmb.jpg)
Part Number:
Description:
Manufacturer:
Nuvoton Technology Corporation of America
Datasheet:
![NUC100RD2AN](/images/manufacturer_photos/0/4/485/nuvoton_technology_corporation_of_america_tmb.jpg)
Part Number:
Description:
Manufacturer:
Nuvoton Technology Corporation of America
Datasheet: