STMPE16M31PXQTR STMicroelectronics, STMPE16M31PXQTR Datasheet - Page 17

• Manufacturer Part Number: STMPE16M31PXQTR
• Description: IC CTLR TOUCHKEY 16CHAN 32-QFN
• Manufacturer: STMicroelectronics
• Series: S-Touch™r
• Type: Capacitive, PWM, Ratio Enginer

Specifications of STMPE16M31PXQTR

• Featured Product: STMPE16M31PX
• Number Of Inputs/keys: 16 Key, Slider
• Data Interface: I²C
• Data Rate/sampling Rate (sps, Bps): 100k, 400k
• Voltage Reference: External
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN Exposed Pad
• Supply Voltage: 1.65 V to 1.95 V
• Number Of Channels: 16
• Dimensions: 4 mm L x 4 mm W x 0.8 mm H
• Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Resolution (bits): -
• Touch Panel Interface: -
• Other names: 497-10738-2

STMPE16M31PX
Table 8.
Address
0x2C
0x2D
0x4C
0x4D
0x2A
0x2B
0x2E
0x2F
0x4A
0x4B
0x4E
0x4F
0x27
0x28
0x29
0x30
0x40
0x41
0x42
0x43
0x44
0x45
0x46
0x47
0x48
0x49
0x50
0x51
0x52
Register map (continued)
PWM_0_RAMP_RATE
PWM_1_RAMP_RATE
PWM_2_RAMP_RATE
PWM_3_RAMP_RATE
PWM_4_RAMP_RATE
GPIO_10_PWM_CFG
GPIO_11_PWM_CFG
GPIO_12_PWM_CFG
GPIO_13_PWM_CFG
GPIO_14_PWM_CFG
GPIO_15_PWM_CFG
GPIO_7_PWM_CFG
GPIO_8_PWM_CFG
GPIO_9_PWM_CFG
PWM_MASTER_EN
Register name
PWM_0_CTRL
PWM_1_CTRL
PWM_2_CTRL
PWM_3_CTRL
PWM_4_CTRL
PWM_0_TRIG
PWM_1_TRIG
PWM_2_TRIG
PWM_3_TRIG
PWM_0_SET
PWM_1_SET
PWM_2_SET
PWM_3_SET
PWM_4_SET
Doc ID 17058 Rev 2
Reset value
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
Register map and function description
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
I
2
C
Configures PWM output of
GPIO-7
Configures PWM output of
GPIO-8
Configures PWM output of
GPIO-9
Configures PWM output of
GPIO-10
Configures PWM output of
GPIO-11
Configures PWM output of
GPIO-12
Configures PWM output of
GPIO-13
Configures PWM output of
GPIO-14
Configures PWM output of
GPIO-15
PWM master enable
PWM0 setup
PWM0 control
PWM0 ramp rate
PWM0 trigger
PWM1 setup
PWM1 control
PWM1 ramp rate
PWM1 trigger
PWM2 setup
PWM2 control
PWM2 ramp rate
PWM2 trigger
PWM3 setup
PWM3 control
PWM3 ramp rate
PWM3 trigger
PWM4 setup
PWM4 control
PWM4 ramp rate
Register function
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