CY8C20160-LDX1I View Datasheet(PDF) - Cypress Semiconductor

Part Name

Description

Manufacturer

CY8C20160-LDX1I

CapSense Express™ Button Capacitive Controllers

Cypress Semiconductor 

CY8C20110, CY8C20180

CY8C20160, CY8C20140

CY8C20142

Figure 8. Write ACK Time Representation [11]

Figure 9. Read ACK Time Representation [12]

Format for Register Write and Read

Register write format

Start Slave Addr + W A Reg Addr A

Register read format

Start Slave Addr + W

Start Slave Addr + R

A Reg Addr A

A

Data

A

Legends:

Master

Slave

A – ACK

N – NAK

Data

Stop

Data

A

Data

A .....

Data

A Stop

A .....

Data

N

Stop

Notes

11. Time to process the received data.

12. Time taken for the device to send next byte.

Document Number: 001-54606 Rev. *J

Page 9 of 46

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