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BU21180FS Datasheet(PDF) 16 Page - Rohm

Part # BU21180FS
Description  Capacitive Switch Controller IC
PDF  43 Pages
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Manufacturer  ROHM [Rohm]
Direct Link  http://www.rohm.com
Logo ROHM - Rohm

BU21180FS Datasheet(HTML) 16 Page - Rohm

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© 2017 ROHM Co., Ltd. All rights reserved.
www.rohm.com
TSZ22111
• 15 • 001
BU21180FS
TSZ02201-0L5L0F300930-1-2
06.Aug.2018 Rev.002
Register Map - continued
Command Register
Address
R/W
Initial
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
0xE0
R/W
0x00
CLR_INT
_NOISE
-
-
-
CLR_INT
_FALCAL
CLR_INT
_FINCAL
-
CLR_INT
_FININI
0xE1
R/W
0x00
-
-
-
-
-
-
CLR_INT_
AVDDOFF
CLR_INT_
AVDDON
0xE2
R/W
0x00
CLR_DET
_ON_CS7
CLR_DET
_ON_CS6
CLR_DET
_ON_CS5
CLR_DET
_ON_CS4
CLR_DET
_ON_CS3
CLR_DET
_ON_CS2
CLR_DET
_ON_CS1
CLR_DET
_ON_CS0
0xE3
R/W
0x00
CLR_DET
_ON_CS15
CLR_DET
_ON_CS14
CLR_DET
_ON_CS13
CLR_DET
_ON_CS12
CLR_DET
_ON_CS11
CLR_DET
_ON_CS10
CLR_DET
_ON_CS9
CLR_DET
_ON_CS8
0xE4
R/W
0x00
-
-
-
-
CLR_DET
_ON_CS19
CLR_DET
_ON_CS18
CLR_DET
_ON_CS17
CLR_DET
_ON_CS16
0xE5
R/W
0x00
CLR_DET
_OFF_CS7
CLR_DET
_OFF_CS6
CLR_DET
_OFF_CS5
CLR_DET
_OFF_CS4
CLR_DET
_OFF_CS3
CLR_DET
_OFF_CS2
CLR_DET
_OFF_CS1
CLR_DET
_OFF_CS0
0xE6
R/W
0x00
CLR_DET
_OFF_CS15
CLR_DET
_OFF_CS14
CLR_DET
_OFF_CS13
CLR_DET
_OFF_CS12
CLR_DET
_OFF_CS11
CLR_DET
_OFF_CS10
CLR_DET
_OFF_CS9
CLR_DET
_OFF_CS8
0xE7
R/W
0x00
-
-
-
-
CLR_DET
_OFF_CS19
CLR_DET
_OFF_CS18
CLR_DET
_OFF_CS17
CLR_DET
_OFF_CS16
0xE8
R/W
0x00
CLR_HLD
_CS7
CLR_HLD
_CS6
CLR_HLD
_CS5
CLR_HLD
_CS4
CLR_HLD
_CS3
CLR_HLD
_CS2
CLR_HLD
_CS1
CLR_HLD
_CS0
0xE9
R/W
0x00
CLR_HLD
_CS15
CLR_HLD
_CS14
CLR_HLD
_CS13
CLR_HLD
_CS12
CLR_HLD
_CS11
CLR_HLD
_CS10
CLR_HLD
_CS9
CLR_HLD
_CS8
0xEA
R/W
0x00
-
-
-
-
CLR_HLD
_CS19
CLR_HLD
_CS18
CLR_HLD
_CS17
CLR_HLD
_CS16
0xEB
R/W
0x00
CLR_HLD
RPT_CS7
CLR_HLD
RPT_CS6
CLR_HLD
RPT_CS5
CLR_HLD
RPT_CS4
CLR_HLD
RPT_CS3
CLR_HLD
RPT_CS2
CLR_HLD
RPT_CS1
CLR_HLD
RPT_CS0
0xEC
R/W
0x00
CLR_HLD
RPT_CS15
CLR_HLD
RPT_CS14
CLR_HLD
RPT_CS13
CLR_HLD
RPT_CS12
CLR_HLD
RPT_CS11
CLR_HLD
RPT_CS10
CLR_HLD
RPT_CS9
CLR_HLD
RPT_CS8
0xED
R/W
0x00
-
-
-
-
CLR_HLD
RPT_CS19
CLR_HLD
RPT_CS18
CLR_HLD
RPT_CS17
CLR_HLD
RPT_CS16
0xEE
R/W
0x00
CLR_MULT
_ON_H
CLR_MULT
_ON_G
CLR_MULT
_ON_F
CLR_MULT
_ON_E
CLR_MULT
_ON_D
CLR_MULT
_ON_C
CLR_MULT
_ON_B
CLR_MULT
_ON_A
0xEF
R/W
0x00
CLR_MULT
_OFF_H
CLR_MULT
_OFF_G
CLR_MULT
_OFF_F
CLR_MULT
_OFF_E
CLR_MULT
_OFF_D
CLR_MULT
_OFF_C
CLR_MULT
_OFF_B
CLR_MULT
_OFF_A
0xF0
R/W
0x00
CLR_UNK
_CS7
CLR_UNK
_CS6
CLR_UNK
_CS5
CLR_UNK
_CS4
CLR_UNK
_CS3
CLR_UNK
_CS2
CLR_UNK
_CS1
CLR_UNK
_CS0
0xF1
R/W
0x00
CLR_UNK
_CS15
CLR_UNK
_CS14
CLR_UNK
_CS13
CLR_UNK
_CS12
CLR_UNK
_CS11
CLR_UNK
_CS10
CLR_UNK
_CS9
CLR_UNK
_CS8
0xF2
R/W
0x00
-
-
-
-
CLR_UNK
_CS19
CLR_UNK
_CS18
CLR_UNK
_CS17
CLR_UNK
_CS16
0xF3
R/W
0x00
SRST[7:0]
0xF4
R/W
0x00
SRST[15:8]
0xF5-0xFD
-
-
RESERVED
0xFE
R/W
0x00
-
-
SEL_AVDD[1:0]
-
-
-
AVDD_ON
0xFF
R/W
0x00
-
-
-
-
-
STR_CFG
STR_CAL
STR_AFE



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