STMPE610QTR STMicroelectronics, STMPE610QTR Datasheet - Page 36

• Manufacturer Part Number: STMPE610QTR
• Description: IC CTLR ADV TOUCH SCREEN 16-QFN
• Manufacturer: STMicroelectronics
• Series: S-Touch™r
• Type: Resistiver

Specifications of STMPE610QTR

• Touch Panel Interface: 4-Wire
• Number Of Inputs/keys: 1 TSC
• Resolution (bits): 12 b
• Data Interface: I²C, Serial, SPI™
• Data Rate/sampling Rate (sps, Bps): 180k
• Voltage Reference: External
• Voltage - Supply: 1.65 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• Voltage Supply Source: Single Supply
• Sampling Rate (per Second): 180k
• Resolution: 12 bit
• Number Of Adc Inputs: 6
• Interface Type: I2C, SPI
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.65 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8825-2

Touchscreen controller
TSC_DATA
Address:
Type:
Reset:
Description:
36/56
7
[11:0] DATA: data bytes from TSC FIFO
The data format from the TSC_DATA register depends on the setting of "OpMode" field in
TSC_CTRL register. The samples acquired are accessed in "packed samples". The size of
each "packed sample" depends on which mode the touchscreen controller is operating in.
The TSC_DATA register can be accessed in 2 modes:
●
●
To access the 128-sets buffer, the non autoincrement mode should be used.
Table 16.
TSC_CTRL in
operation
6
Autoincrement
Non autoincrement
mode
000
001
010
011
100
0x57 (auto-increment), 0xD7 (non-auto-increment)
R
0x00
Data port for TSC data access
Touchscreen controller DATA register
5
bytes to read
TSC_DATA
Number of
from
4
3
2
2
1
4
Doc ID 15432 Rev 3
[11:4] of X
[11:4] of X
[11:4] of X
[11:4] of Y
[7:0] of Z
Byte0
3
DATA
[11:8] of Y
[11:8] of Y
[3:0] of X
[3:0] of X
[3:0] of X
[3:0] of Y
2
Byte1
-
Touchscreen controller DATA
[7:0] of Y
[7:0] of Y
Byte2
1
-
-
-
[7:0] of Z
STMPE610
Byte3
0
-
-
-
-