Page 1 of 35 TOPRO CONFIDNETIAL 2003/7/31
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TP8833-35-15-25
USB+PS/2 3D 3/5Key
Mouse Controller
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Version:1.1
Jul./2002
http://www.topro.com.tw
5 F, No.10, Prosperity Road 1, Science-Based Industrial Park, Hsinchu 300, Taiwan, R.O.C
300 10 5
TPE:
5 F, No.27, Min Chuan W. Rd. Taipei 104, Taiwan, R.O.C
104 27 5
SHENZHEN
:
Room 802, Tower A, World Trade Plaza, Fahong Rd., Fatian, Shenzhen, China
9 A 802 (518033)
H.Q.: Tel:886-3-5632515 Fax:886-3-5641728
TPE.: Tel:886-2-25856858 Fax:886-2-25941104
SHENZHEN:TEL:755-3679985 Fax:755-3679518
Page 2 of 35 TOPRO CONFIDNETIAL 2003/7/31
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TP8833-35-15-25
USB+PS/2 3D 3/5Key
Mouse Controller
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The TP88x5/x3 is to provide a reliable and low-cost solution of transferring mouse data to
the host system through a USB environment and accept a report information from host system to
indicate e-mail coming. This USB e-mail Mouse controller has been developed for applications
requiring a low speed interface to the USB. It completely conforms to the USB 1.5 Mbps
specification, version 1.1 and USB HID specification, version 1.1. TP88x5/x3 build in a RC
Oscillator,so it doesn't need any external crystal for whole system. This e-mail mouse controller
can interface five key-switches and six photo-couplers direct to USB and up to three indicator
ELED to turn on/off an LED in order to indicate e-mail received by your mail server. Key
de-bouncing circuit is provided to prevent false entry and improve the accuracy, and the noise
immunity circuits to eliminate this noise.
Selector Guide
Part Number
Interface No. of Keys No. of LEDs Support Buzzer Pin/Package
TP8833 (a)AP/BP USB+PS/2 3
0
NONE
18/DIP,SOP
TP8835 (a)AP/BP USB+PS/2 5
0
NONE
20/DIP,SOP
*TP8815 (a)AP/BP USB+PS/2 5
1
NONE
20/DIP,SOP
*TP8825 (a)AP/BP USB+PS/2 5
3
YES
22/DIP
24/SOP
Note: 1."A"=>resolution in z direction=1/2.
2."B"=>resolution in z direction=1/4.
3.In USB mode,the "a" indicates Button-Wakeup only,if not,that indicates Button
with Motion Wakeup.
4.A LED could instead of a Buzzer.
5. ` *' = development
Page 3 of 35 TOPRO CONFIDNETIAL 2003/7/31
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TP8833-35-15-25
USB+PS/2 3D 3/5Key
Mouse Controller
Features
Built-in 6MHz RC oscillator or 6MHz external oscillator.
Fully compliant with the USB 1.1 specification, supports control and interrupt transactions.
Fully compliant with the HID 1.1 specification, supports remote wakeup and USB
mouse boot protocol feature.
Data transfer at USB low speed, Supports 1 device address and 2 endpoints.
Integrated USB Transceiver & 1.5Mbps USB serial interface engine.
Improved output drivers to reduce EMI.
Single 5V power supply with DC supply voltage from 4.4v to 5.25v.
Internal power-on-reset (POR).
Built-in noise immunity circuit.
Five key-switches and six photo-couples inputs.
Both key-press and key release de-bounce intervals are 11ms.
Support USB suspend mode and remote wakeup feature.
Operating temperature range from 0 to 70 degree Celsius.
Built-in auto-reference function.
Auto speed with dynamic resolutions.
Set on/off time for ELED1 and ELED2. When e-mail coming it can flashlight.
Change frequency for buzzer when e-mail coming it will sing a song.
PS/2 Support with compatible 2D & 3D & 5-button Wheel mode.
PIN to PIN compatible with TP8301/02, TP88X5.
Improved ESD protection.
5-button & 3D Wheel mode.
Low power dissipation.
Support USB suspend power management to lower suspend current
. the LEDs and internal Clocks are turned off before the device goes into suspend and are turned
on right after the device gets out of suspend.
Page 4 of 35 TOPRO CONFIDNETIAL 2003/7/31
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TP8833-35-15-25
USB+PS/2 3D 3/5Key
Mouse Controller
Contents
1. General Specification
P. 2 ---
P.
3
2. Pin Configurations and Package Type
P. 5 ---
P.
6
3. Pin Descriptions
P. 7 ---
P.
7
4. Functional Block Diagram
P. 8 ---
P.
8
5. Function Descriptions
P. 9 ---
P.
28
6. Absolute Maximum Ratings
P. 29 ---
P.
29
7. DC Electrical Characteristic
P. 29 ---
P.
30
8. AC Electrical Characteristic
P. 30 ---
P.
33
9. Application Diagrams
P. 34 ---
P.
35
Page 5 of 35 TOPRO CONFIDNETIAL 2003/7/31
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TP8833-35-15-25
USB+PS/2 3D 3/5Key
Mouse Controller
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1. 5Key Series(TOP VIEW)
ELED3/BUZZER
Z2
D-
D+
RC
LED
XTAL1
XTAL2
VSS
Z1
Y2
Y1
X2
X1
L
M
R
VDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
TP8825A/BP
19
20
21
22
ELED1
ELED2
B4
B5
22pin/DIP
ELED3/BUZZER
Z2
D-
D+
RC
LED
XTAL1
XTAL2
VSS
Z1
Y2
Y1
X2
X1
L
M
R
VDD
1
2
3
4
5
6
7
8
9
10
11
14
15
16
17
18
19
20
TP8825A/BP
21
22
23
24
ELED1
ELED2
B4
B5
24pin/SOP
12
13
NC
NC
ELED
Z2
D-(DATA)
D+(CLK)
RC
LED
XTAL1
XTAL2
VSS
Z1
Y2
Y1
X2
X1
L
M
R
VDD
1
2
3
4
5
6
7
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9
10
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12
13
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16
17
18
TP8815A/BP
19
20
B4
B5
20pin/DIP
20pin/SOP
Z2
D-(DATA)
D+(CLK)
RC
LED
XTAL1
XTAL2
VSS
Z1
Y2
Y1
X2
X1
L
M
R
VDD
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TP8835A/BP
19
20
B4
B5
TEST
20pin/DIP
20pin/SOP
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