CY8C20110-LDX2IT Cypress Semiconductor Corp, CY8C20110-LDX2IT Datasheet - Page 15

• Manufacturer Part Number: CY8C20110-LDX2IT
• Description: CY8C20110-LDX2IT
• Manufacturer: Cypress Semiconductor Corp
• Series: CapSense Express™ CY8C20xxxr

Specifications of CY8C20110-LDX2IT

• Controller Type: Capacitive Sensing Controller
• Interface: I²C
• Voltage - Supply: 2.4 V ~ 5.25 V
• Current - Supply: 1.5mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-UQFN, 16-µQFN
• Processor Series: CY8C201xx
• Core: M8C
• Development Tools By Supplier: CY3218-CAPEXP1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 428-2043 - KIT CAPSENSE EXPRESS CY8C20110
• Lead Free Status / Rohs Status: Details

Register Map
Document Number: 001-54606 Rev. *E
CS_DEBOUNCE
CS_NEG_NOISE_TH
CS_LOW_BL_RST
CS_FILTERING
CS_SCAN_POS_00
CS_SCAN_POS_01
CS_SCAN_POS_02
CS_SCAN_POS_03
CS_SCAN_POS_04
CS_SCAN_POS_10
CS_SCAN_POS_11
CS_SCAN_POS_12
CS_SCAN_POS_13
CS_SCAN_POS_14
CS_FINGER_TH_00
CS_FINGER_TH_01
CS_FINGER_TH_02
CS_FINGER_TH_03
CS_FINGER_TH_04
CS_FINGER_TH_10
CS_FINGER_TH_11
CS_FINGER_TH_12
CS_FINGER_TH_13
CS_FINGER_TH_14
CS_IDAC_00
CS_IDAC_01
CS_IDAC_02
CS_IDAC_03
CS_IDAC_04
CS_IDAC_10
CS_IDAC_11
CS_IDAC_12
CS_IDAC_13
CS_IDAC_14
I2C_ADDR_LOCK
DEVICE_ID
DEVICE_STATUS
I2C_ADDR_DM
Notes
14. These registers are writable only after entering into setup mode. All the other registers available for read and write in Normal as well as in Setup mode.
15. The register 0x75–0x78, 0x7D and 0x8A–0x8D are reserved.
16. The Device ID for different devices are tabulated in
Name
(continued)
Register
Address
(in Hex)
75
76
77
78
5C
5D
6C
6D
7C
53
54
55
56
57
58
59
5A
5B
5E
5F
60
61
62
63
64
65
66
67
68
69
6A
6B
6E
6F
70
71
72
73
74
79
7A
7B
[15]
[15]
[15]
[15]
Access
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
R
R
Table
5.
Writable Only
in SETUP
Mode
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
[14]
Values of Registers
42/40/60/80/10
Factory Default
(in Hex)
FF
FF
FF
FF
FF
FF
FF
FF
FF
FF
0A
0A
0A
0A
0A
0A
0A
0A
0A
0A
03
14
14
20
64
64
64
64
64
64
64
64
64
64
03
00
01
[16]
CY8C20160, CY8C20140
I2C Max ACK Time
CY8C20110, CY8C20180
in Normal Mode
(ms)
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.14
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
–
–
–
–
–
–
–
–
–
–
CY8C20142
Time in Setup
I2C Max ACK
Mode (ms)
Page 15 of 39
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