STMPE24M31QTR STMicroelectronics, STMPE24M31QTR Datasheet - Page 47

• Manufacturer Part Number: STMPE24M31QTR
• Description: IC SENSOR S-TOUCH 24CH 40QFN
• Manufacturer: STMicroelectronics
• Series: S-Touch™r
• Type: Capacitiver

Specifications of STMPE24M31QTR

• Number Of Inputs/keys: 24 Key
• Data Interface: I²C
• Data Rate/sampling Rate (sps, Bps): 100k, 400k
• Voltage Reference: External
• Voltage - Supply: 1.65 V ~ 1.95 V
• Current - Supply: 900µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-VQFN
• Output Type: Logic
• Interface: I²C
• Input Type: Logic
• Supply Voltage: 1.8 V
• Number Of Channels: 24
• Dimensions: 5 mm L x 5 mm W x 0.85 mm H
• Temperature Range: - 40 C to + 85 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10380-2

STMPE16M31, STMPE24M31
12.1
Interrupt on basic PWM controller
A basic PWM controller could be programmed to generate interrupt on completion of
blinking sequence. User needs to consider:
If enabled, the completion in any of the PWM controllers triggers an interrupt. No interrupt
will be generated if infinite repetition is set.
a)
Each basic PWM controller has its own bit in interrupt enable/status registers.
Doc ID 16174 Rev 3
Basic PWM programming
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