SX8652IWLTRT Semtech, SX8652IWLTRT Datasheet - Page 22

• Manufacturer Part Number: SX8652IWLTRT
• Description: IC TOUCH SCREEN CTRLR 14DFN
• Manufacturer: Semtech
• Type: Resistiver

Specifications of SX8652IWLTRT

• Touch Panel Interface: 4-Wire, 5-Wire
• Number Of Inputs/keys: 2 Key
• Resolution (bits): 12 b
• Data Interface: Serial, SPI™
• Data Rate/sampling Rate (sps, Bps): 74k
• Voltage Reference: Internal
• Voltage - Supply: 1.65 V ~ 3.7 V
• Current - Supply: 10mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-DFN
• Voltage Supply Source: Single Supply
• Sampling Rate (per Second): 74k
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SX8652IWLTR

9.6. Register Map
The details of the registers are described in the next sections.
Revision V1.7/October 2010
©2010 Semtech Corp.
ADVANCED COMMUNICATIONS & SENSING
Register Address RA(4:0)
0 0000
0 0001
0 0010
0 0100
0 0101
1 1111
Table 14.
Register
RegCtrl0
RegCtrl1
RegCtrl2
RegChanMsk
RegStat
RegSoftReset
15kV ESD Low Power 4-Wire / 5-Wire Resistive
Page 22
Register address
Touchscreen Controller with SPI Interface
Description
Write, Read
Write, Read
Write, Read
Write, Read
Read
Write
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