ADNS-7550 Avago Technologies US Inc., ADNS-7550 Datasheet - Page 18

• Manufacturer Part Number: ADNS-7550
• Description: Optical Mouse Sensor,DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-7550

• Mounting Style: Through Hole
• Termination Style: Solder Pin
• Supply Voltage: 5 V
• Operating Temperature Range: 0 C to + 40 C
• Product: Optical
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 516-2180; ADNS-7550

Registers
The ADNS-7550 registers are accessible via the serial port. The registers are used to read motion data and status as
well as to set the device configuration.
Address
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0a
0x0b
0x0c
0x0d
0x0e
0x0f
0x10
0x11
0x12
0x13-0x19
0x1a
0x1b
0x1c
0x1d
0x1e
0x1f
0x20-0x2d
0x2e
0x2f-0x34
0x35
0x36
0x37-0x39
0x3a
0x3b
0x3c
0x3d
0x3e
0x3f
0x42
18
Register
Product_ID
Revision_ID
Motion
Delta_X_L
Delta_Y_L
Delta_XY_H
SQUAL
Shutter_Upper
Shutter_Lower
Maximum_Pixel
Pixel_Sum
Minimum_Pixel
CRC0
CRC1
CRC2
CRC3
Self_Test
Reserved
Configuration2_Bits
Reserved
LASER_CTRL0
Reserved
LSRPWR_CFG0
LSRPWR_CFG1
Reserved
LASER_CTRL1
Reserved
Observation
Reserved
Pixel_Grab
H_RESOLUTION
Reserved
POWER_UP_RESET
Shutdown
Reserved
Shut_thr
Inverse_Revision_ID
Inverse_Product_ID
Motion_Burst
Read/Write
R
R
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
W
R/W
R
R
R
Default Value
0x32
0x03
0x00
0x00
0x00
0x00
0x00
0x00
0x64
0xd0
0x80
0x00
0x00
0x00
0x00
0x00
NA
0x28
0x00
0x00
0x00
0x00
0x00
0x00
0x04
NA
NA
0x56
0xfc
0xcd
0x00