GL602USB 查看數據表（PDF） - Genesys Logic
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GL602USB Datasheet PDF : 35 Pages
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GND 1
V3.3
2
D+
3
D-
4
DRV1
5
DRV2
6
P1.1/MOUST CLK 7
P1.2/MOUSE DATA
8
P1.3
9
P1.4/PWRCTL
10
DRV3
11
DRV4
12
DRV5
13
DRV6
14
DRV7
15
DRV8
16
DRV9
17
DRV10
18
DRV11
19
DRV12
20
40 XTAL2
39 XTAL1
38 VDD
37
P1.7SCROLOCK
36
P1.6/CAPSLOCK
35
P1.5/NUMLOCK
34
SENSE8
33
SENSE7
32
SENSE6
31
SENSE5
30
SENSE4
29
SENSE3
28
SENSE2
27
SENSE1
26
DRV18
25
DRV17
24
DRV16
23
DRV15
22
DRV14
21
DRV13
Figure 3-1 40-pin DIP (GL602USB)
3.2 GL602USB-A
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Table 3-2 GL602USB-A Pin Definitions and Descriptions
Name
I/O
Description
GND
- Ground
V3.3
O 3.3V output
D+
I/O USB data+
D-
I/O USB data-
P1.1/MOUSE CLK
I/O Port 1 bit 1/PS2 mouse clock input
P1.2/MOUSE DATA I/O Port 1 bit 2/PS2 mouse data input
P1.3/VPP
I/O Port 1 bit 3 (for mask) / 12.75V programming power
(for OTP)
P1.4/PWRCTL
I/O Port 1 bit 4 / PS2 mouse power control
DRV7
O Key matrix output drive 7, open drain output
DRV8
O Key matrix output drive 8, open drain output
DRV10
O Key matrix output drive 10, open drain output
DRV12
O Key matrix output drive 12, open drain output
DRV13
O Key matrix output drive 13, open drain output
DRV15
O Key matrix output drive 15, open drain output
DRV16
O Key matrix output drive 16, open drain output
DRV17
O Key matrix output drive 17, open drain output
SENSE1
I Key matrix input sense 1, internal pull up 10K
SENSE3
I Key matrix input sense 3, internal pull up 10K
SENSE6
I Key matrix input sense 6, internal pull up 10K
SENSE8
I Key matrix input sense 8, internal pull up 10K
P1.7/LED
I/O Port 1 bit 7/LED indicator
VDD
- Voltage supply
XTAL1
O Ceramic resonator or crystal out
XTAL2
I Ceramic resonator or crystal in
Revision 1.6
-7-
02/28/2000
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