CY8C20111 Ver la hoja de datos (PDF) - Cypress Semiconductor
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componentes Descripción
Fabricante
CY8C20111
Cypress Semiconductor
CY8C20111 Datasheet PDF : 34 Pages
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CY8C20111, CY8C20121
Register Map (continued)
Name
CS_READ_STATUS
COMMAND_REG
Register
Address
(in Hex)
88
A0
Access
R
W
Writable
Only in
Setup
Mode [5]
Factory Default
Values of Registers
(in Hex)
1 Button 2 Button
I2C Max ACK
Time in
Normal Mode
(ms) [6]
I2C Max ACK
TMimodeein(mSse)tu[6p]
Page No.
–
NA
NA
0.12
11
24
–
00
00
0.10
11
24
CapSense Express Commands
Command [8]
Description
W 00 A0 00
W 00 A0 01
W 00 A0 02
W 00 A0 03
W 00 A0 04
W 00 A0 05
W 00 A0 06
W 00 A0 07
W 00 A0 08
W 00 A0 09
W 00 A0 0A
W 00 A0 0B
Get firmware revision
Store current configuration to NVM
Restore factory configuration
Write NVM POR defaults
Read NVM POR defaults
Read current configurations (RAM)
Reconfigure device (POR)
Set Normal mode of operation
Set Setup mode of operation
Start scan
Stop scan
Get CapSense scan status
Executable Mode
Setup/Normal
Setup/Normal
Setup/Normal
Setup/Normal
Setup/Normal
Setup/Normal
Setup
Setup/Normal
Setup/Normal
Setup/Normal
Setup/Normal
Setup/Normal
Duration the Device is NOT
Accessible after ACK (in ms) [9]
0
120
120
120
5
5
5
0
0
10
5
0
Notes
8. ‘W’ indicates the write transfer. The next byte of data represents the 7-bit I2C address.
9. The Ack times specified are 1x I2C Ack times.
Document Number: 001-53516 Rev. *H
Page 11 of 44
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