AVAGO ADNS-5100-001 Optical mouse designerâ s kit Datasheet

ADNK-5023-CY02
Optical Mouse Designer’s Kit
Product Overview
Description
Features
Avago Technologies has produced a new optical
mouse reference design kit. Based on the new Avago
Technologies ADNS-5020-EN small form factor optical
mouse sensor and the powerful Cypress CY7C63743
enCoRe USB microcontroller, this reference design
kit provides a low cost and yet, feature-rich solution
in one neat package.
• Complete optical mouse reference design kit
The Avago Technologies ADNS-5020-EN optical
mouse sensor, an 8-pin staggered dual inline
package (DIP), is based on an optimized architecture
with good navigation performance. It is able to
measure changes in position by optically acquiring
sequential surface images with auto frame rate
feature and mathematically determining the
direction and magnitude of movement.
The ADNS-5020-EN along with the ADNS-5100 lens,
ADNS-5200 clip and HLMP-ED80-XX000 form a
complete, compact optical mouse tracking system.
There are no mechanical parts, which means high
reliability and less maintenance for the end user. In
addition, precision optical alignment is not required,
facilitating high volume assembly. The sensor is
programmed via registers through a three-wire serial
port.
The Cypress CY7C63743 enCoRe is a revolutionary
chip that integrates numerous common
components, including breakthrough crystal-less
oscillator. The result is an overall reduction in board
components and reduced system cost. The EPROM
based microcontroller allows easy firmware
modification, as well as storage of Vendor and
Product IDs without an external EEPROM.
• ADNS-5020-EN small form factor optical mouse
sensor
• Optimized architecture for simpler circuitry and
minimal number of passive components
• No mechanical moving parts for easy maintenance
and high reliability
• SmartSpeed self-adjusting frame rate for optimum
performance
• Serial port burst mode for fast data transfer
• 500 or 1000 cpi selectable resolution
• Single 5.0 volt power supply
• Three-wire serial port along with reset (NRESET) pin
• Cypress enCoRe CY7C63743 USB controller
• USB or PS/2 interface for PC connection
• Proprietary 8-bit RISC processor, USB and PS/2optimized interface for high system performance
• 8K Bytes of internal EPROM provided to enable easy
customization of firmware and lower cost
• Conforms to USB suspend mode specifications
SW2
middle
+ 5V
SW1
right
D1
HLMP-ED80
SW3
left
Vcc
C7
6
Vcc
19
8
17
J1
VBUS
GND
D+
D-
1
2
3
4
POWER
8
VCC
P1.0
P1.1
P1.2
P1.3
P1.6
P1.7
P0.7
P0.6
P0.5
P0.4
15
11
12
22
23
4
24
SCLK
SDIO
NCS
P1.4
P1.5
XOUT
VREG
XIN/P2.1
GND
P0.0
P0.1
VPP
C1
0.1
6
C3
0.1
3.3
7
2 XY_LED
NRESET
3
C2
4.7
C4
ADNS-5020-EN
REG0
U1
XY_LED
4
Recommended
LED bin :
D+/SCLK
D-/SDAT
R13
1.30K
13
P0.2
P0.3
16
1
3
Cypress
CY7C63743
21
VDD
0.1
14
5
20
5
7
18
Bin K and above
(K, L, M, N,...)
Vcc
1
2
10
Q1
GND
2
Vcc
9
1
3
R2
240
D2
Z-LED
QA
QB
Z-ENCODER
R4
27K
R3
27K
Figure 1. Circuit-level block diagram for ADNK-5023-CY02 designer’s kit optical mouse using the Avago Technologies ADNS-5020-EN
optical mouse sensor.
Sensor
LED
Clip
PCB
Lens/Light Pipe
Base Plate
Surface
Figure 2. Sectional view of PCB assembly highlighting all optical mouse components (optical mouse sensor, clip, lens, LED, PCB, and
base plate).
Kit Components
The designer’s kit contains components as follows:
Part Number
Description
Name
Quantity
ADNK-5023-CY02 Mouse
Reference Design Mouse
Reference Design Unit
1
ADNS-5020-EN
Solid-State Optical Mouse Sensor
Sensor
5
ADNS-5100
Round Lens Plate
Lens
5
ADNS-5100-001
Trim Lens Plate
Lens
5
ADNS-5200
LED Assembly Clip (Transparent)
LED Clip
5
HLMP-ED80-XX000
639 nm T 1 ¾ (5 mm) Diameter LED
LED
5
ADNK-5023-CY02
CD
Includes Documentation and Support Files for ADNK-5023-CY02
Documentation
a. ADNS-5020-EN Data Sheet
b. CY7C63743 Data Sheet
c. ADNS-5100 Data Sheet
d. ADNS-5200 Data Sheet
e. HLMP-ED80-XX000 LED Data Sheet
Hardware Support Files
a. ADNK-5023-CY02 BOM List
b. ADNK-5023-CY02 Schematic
c. IGES Base Plate Feature File
d. Gerber File
Software Support Files
a. Microcontroller Firmware
Ordering Information
For ordering information, please contact your local Avago Technologies sales representative.
(800)235-0312, visit the website at http://www.avagotech.com/
For product information and a complete list of distributors, please go to our web site:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Pte. in the United States and other countries.
Data subject to change. Copyright © 2006 Avago Technologies Pte. All rights reserved.
AV01-0368EN - August 2, 2006
1
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