FMA1127DC-30S Fujitsu, FMA1127DC-30S Datasheet - Page 25

• Manufacturer Part Number: FMA1127DC-30S
• Description: CONTROLLER, TOUCH SENSOR, 30SSOP
• Manufacturer: Fujitsu

Specifications of FMA1127DC-30S

• Brief Features: Patented Fully Digital Architecture, Configurable Touch Input Channels, Host Interface Via I2C
• Supply Voltage Range: 2.3V To 5.5V
• Operating Temperature Range: -40°C To +90°C
• Digital: RoHS Compliant
• Ic Function: Touch Sensor Controller

Register Map Summary
Notes:
Please refer to the FMA1127DC Application Guide for detailed register descriptions.
Ads
0A
0B
0C
0D
1A
1B
1C
1D
00
01
02
03
04
05
06
07
08
09
0E
0F
10
11
12
13
14
15
16
17
18
19
1E
1F
20
21
22
23
24
25
ALPHA 4
ALPHA 5
ALPHA 6
ALPHA 9
Hysteresis Delay 0
Hysteresis Delay 1
Hysteresis Delay 2
Hysteresis Delay 3
Hysteresis Delay 4
Hysteresis Delay 5
Hysteresis Delay 6
Hysteresis Delay 7
Hysteresis Delay 8
Hysteresis Delay 9
Hysteresis Delay 10
Hysteresis Delay 11
Reg Name
Feature
ALPHA 0
ALPHA 1
ALPHA 2
ALPHA 3
ALPHA 7
ALPHA 8
ALPHA 10
ALPHA 11
BETA
COT
Reference Delay
Strength Threshold 0
Strength Threshold 1
Strength Threshold 2
Strength Threshold 3
Strength Threshold 4
Strength Threshold 5
Strength Threshold 6
Strength Threshold 7
Strength Threshold 8
Strength Threshold 9
Ads
2D
3D
5D
26
27
28
29
2A
2C
2E
2F
30
31
32
33
34
35
36
37
38
39
3A
3B
3C
3E
50
51
52
53
54
55
56
57
58
59
5A
5B
5C
Reg Name
Strength Threshold 10
Strength Threshold 11
Sampling Interval
Integration Time
IDLE Time
MODE
GPIO REG L
GPIO REG H
GPIO Configuration L
GPIO Configuration H
GPIO Direction L
GPIO Direction H
Control
Interrupt Mask
Interrupt Clear
Interrupt Edge
Control 2
Beep Period
Beep Frequency
Calibration Interval
EINT Enable
EINT Polarity
FILTER Period
FILTER Threshold
Strength 0
Strength 1
Strength 2
Strength 3
Strength 4
Strength 5
Strength 6
Strength 7
Strength 8
Strength 9
Strength 10
Strength 11
Calibrated Impedance 0
Calibrated Impedance 1
Ads
6D
5E
60
61
62
63
64
65
66
67
68
69
6A
6B
6C
6E
6F
70
71
72
73
74
75
76
79
7A
7B
FA
FB
FC
FD
FE
5F
FF
Reg Name
Calibrated Impedance 2
Calibrated Impedance 3
Calibrated Impedance 4
Calibrated Impedance 5
Calibrated Impedance 6
Calibrated Impedance 7
Calibrated Impedance 8
Calibrated Impedance 9
Calibrated Impedance 10
Calibrated Impedance 11
Impedance 0
Impedance 1
Impedance 2
Impedance 3
Impedance 4
Impedance 5
Impedance 6
Impedance 7
Impedance 8
Impedance 9
Impedance 10
Impedance 11
Status
Touch Byte L
Touch Byte H
Interrupt Pending
GPIO IN L
GPIO IN H
BIAS OFF
BIAS ON
Wakeup SLEEP
Enter SLEEP
Cold Reset
Warm Reset
FMA1127DC
Fujitsu Microelectronics America, Inc.
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