MPR084Q Freescale Semiconductor, MPR084Q Datasheet - Page 30

• Manufacturer Part Number: MPR084Q
• Description: IC CTLR TOUCH SENSOR PROX 16-QFN
• Manufacturer: Freescale Semiconductor
• Type: Capacitiver

Specifications of MPR084Q

• 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-QFN Exposed Pad
• Output Type: Voltage
• Interface: I²C
• Input Type: Logic
• Supply Voltage: 3.3 V
• Dimensions: 5 mm L x 5 mm W x 1 mm H
• Supply Current: 41µA
• Ic Interface Type: I2C
• Supply Voltage Range: 1.8V To 3.6V
• Sensor Case Style: QFN
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +85°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• 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