STMPE24M31QTR STMicroelectronics, STMPE24M31QTR Datasheet - Page 84

• 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

Revision history
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Revision history
Table 22.
02-Nov-2009
08-Feb-2010
12-Jan-2011
Date
Document revision history
Revision
1
2
3
Doc ID 16174 Rev 3
Initial release.
Document status promoted from preliminary data to datasheet.
Updated: low operating current values,
Section
Updated:
and QFN32 (4 x 4 mm) package mechanical data.
13.
Section 2
,
Table
Changes
19,
STMPE16M31, STMPE24M31
Section
Section
13.1, QFN40 (5x5 mm)
2,
Section 7
and