STMPE610QTR STMicroelectronics, STMPE610QTR Datasheet - Page 19

• 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

STMPE610
SYS_CTRL2
Address:
Type:
Reset:
Description:
SPI_CFG
Address:
Type:
Reset:
Description:
7
7
-
[7:3] RESERVED
[7:3] RESERVED
[2] GPIO_OFF: Switch off the clock supply to the GPIO
[1] TSC_OFF: Switch off the clock supplyto the touchscreen controller
[0] ADC_OFF: Switch off the clock supply to the ADC
[2] AUTO_INCR:
[1] SPI_CLK_MOD1:
[0] SPI_CLK_MOD0:
6
6
-
0x04
R/W
0x0F
This register enables to switch off the clock supply
1: Switches off the clock supply to the GPIO
1: Switches off the clock supply to the touchscreen controller
1: Switches off the clock supply to the ADC
0x08
R/W
0x01
SPI interface configuration register
This bit defines whether the SPI transaction follows an addressing scheme that internally
autoincrements or not
This bit reflects the value of the SCAD/A0 pin during power-up reset
This bit reflects the value of the SCAD/A0 pin during power-up reset
RESERVED
5
5
-
4
4
-
Doc ID 15432 Rev 3
RESERVED
3
3
AUTO_INCR
GPIO_OFF
2
2
System and identification registers
SPI interface configuration
SPI_CLK_MOD1
TSC_OFF
1
1
Clock control
SPI_CLK_MOD0
ADC_OFF
0
0
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