EM84520
2-IN-ONE SCROLLING MOUSE CONTROLLER
Serial mouse mode :
Parameters
Sym.
Min.
Typ.
Max.
Unit
Oscillating Frequency
Key Debounce
Fosc
Tkd
Tr
32.4-3%
32.4
32.4+3%
KHz
ms
us
-
13
-
-
-
-
Rising Edge Crossed Width
Falling Edge Crossed Width
Transmission Time
15.4
15.4
-
-
-
Tf
us
Tmx
33.33
ms
Start bit Time
Data bit time
Stop bit Time
Ts
Td
Tp
-
-
-
833.3
833.3
833.3
-
-
-
us
us
us
Mode code delay Time
Trd
11
-
14
ms
X1, X2,Y1,Y2, Z1, Z2 (photo mode) Input Impedance
16.0K
Max.
15.0K
14.0K
Typ.
13.0K
12.0K
11.0K
Min.
10.0.K
9.0K
8.0K
7.0K
6.0K
5.0K
4.0K
3.0K
2.0K
1.0K
0
2.0
4.0
1.0
3.0
5.0
10.0M
VOLTS (LIN)
* This specification are subject to be changed without notice.
6.28.1999
13
ELAN [ ELAN MICROELECTRONICS CORP ]
