MPR084EJ Freescale Semiconductor, MPR084EJ Datasheet - Page 29

IC CTLR TOUCH SENSR PROX 16TSSOP

MPR084EJ

Manufacturer Part Number
MPR084EJ
Description
IC CTLR TOUCH SENSR PROX 16TSSOP
Manufacturer
Freescale Semiconductor
Type
Capacitiver
Datasheet

Specifications of MPR084EJ

Number Of Inputs/keys
8 Key
Data Interface
I²C, Serial
Voltage - Supply
1.8 V ~ 3.6 V
Current - Supply
1.62mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Output Type
Voltage
Interface
I²C
Input Type
Logic
Supply Voltage
3.3 V
Dimensions
5 mm L x 4.4 mm W x 1.05 mm H
For Use With
KITMPR084EVM - KIT EVAL 8-PAD TOUCH MPR084
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MPR084EJ
Manufacturer:
FRE/MOT
Quantity:
20 000
Sensors
Freescale Semiconductor
Appendix B Brief Register Descriptions
FIFO Register: 0x00
Fault Register: 0x01
Touch Pad Status Register: 0x02
Touch Pad Configuration Register: 0x03
Sensitivity Threshold Registers: 0x04
Reset:
Reset:
Reset:
Reset:
Reset:
W
W
W
W
W
R
R
R
R
R
MDF
TPE
E8S
7
0
7
0
0
7
0
7
1
7
0
= Unimplemented
= Unimplemented
= Unimplemented
= Unimplemented
= Unimplemented
NDF
E7S
6
1
6
0
0
6
0
6
0
0
6
0
E6S
BKA
OF
5
0
5
0
0
5
0
5
0
5
0
ACE
TRF
E5S
4
0
4
0
0
4
0
4
0
4
0
SL
TPRBE
E4S
3
0
3
0
0
3
0
3
0
3
0
TPTBE
MNKE
E3S
2
0
2
0
2
0
2
0
2
0
BP
E2S
1
0
1
0
1
0
1
0
0
1
0
FAULT
E1S
TPE
0
0
0
0
0
0
0
1
0
0
MPR084
29

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