ADNS-2610 Avago Technologies US Inc., ADNS-2610 Datasheet - Page 15

• Manufacturer Part Number: ADNS-2610
• Description: SENSOR OPTICAL MOUSE 8-DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-2610

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-1843; ADNS-2610

Required Timing between Read and Write Commands
(tsxx)
There are minimum timing requirements between read
and write commands on the serial port.
t
SWW
≥100 µs
SCK
Address
Data
Address
Data
Write Operation
Write Operation
Figure 25. Timing between two write commands.
If the rising edge of the SCK for the last data bit of the
second write command occurs before the 100 microsec-
ond required delay, then the first write command may
not complete correctly.
t
SWR
≥100 µs
SCK
Address
Data
Address
Write Operation
Next Read
Operation
Figure 26. Timing between write and read commands.
If the rising edge of SCK for the last address bit of the read
command occurs before the 100 microsecond required de-
lay, then the write command may not complete correctly.
t
and t
SRW
SRR
>250 ns
t
1
≥100 µs
SCK
Address
Data
Address
Read Operation
Next Read or
Write Operation
Figure 27. Timing between read and either write or subsequent read commands.
The falling edge of SCK for the first address bit of either
the read or write command must be at least 250 ns after
the last SCK rising edge of the last data bit of the previous
read operation.
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