MPR084EJ Freescale Semiconductor, MPR084EJ Datasheet - Page 30

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

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

MPR084
30
Master Tick Period Register: 0x05
Touch Acquisition Sample Period Register: 0x06
Sounder Configuration Register: 0x07
Low Power Configuration Register: 0x08
Stuck Key Timeout Register: 0x09
Sensor Information Register: 0x14
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
W
W
W
W
W
W
R
R
R
R
R
R
0
0
0
0
0
0
7
7
7
0
7
7
7
= Unimplemented
= Unimplemented
= Unimplemented
= Unimplemented
= Unimplemented
= Unimplemented
ITP
6
0
6
0
6
0
0
6
0
6
0
6
1
5
0
5
0
5
0
0
5
0
5
0
5
0
4
0
4
0
4
0
0
4
0
4
0
4
0
SensorInfo
TASP
MTP
SKT
3
0
3
0
3
0
0
3
0
3
0
3
0
SCD
CP
2
1
2
0
2
0
2
0
2
0
2
1
FREQ
1
0
1
0
1
0
1
0
1
0
1
1
Freescale Semiconductor
SEN
0
1
0
1
0
1
0
0
0
0
0
0
Sensors