STMPE610QTR STMicroelectronics, STMPE610QTR Datasheet - Page 40
![IC CTLR ADV TOUCH SCREEN 16-QFN](/photos/6/64/66487/stmpe610qtr_sml.jpg)
STMPE610QTR
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
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Touchscreen controller programming sequence
40/56
o)
p)
q)
r)
s)
Z value. With the Z value obtained from the register, the user simply needs to
multiply the Z value with the touchscreen panel resistance to obtain the touch
resistance.
The TSC_DATA register allows facilitation of another reading format with minimum
I
mode in SPI). The data format is the same as TSC_DATA_XYZ, with the
exception that all the data fetched are from the same address.
Enable the EN bit of the TSC_CTRL register to start the touch detection and data
acquisition.
During the auto-hibernate mode, a touch detection can cause a wake-up to the
device only when the TSC is enabled and the touch detect status interrupt mask is
enabled.
In order to prevent confusion, it is recommended that the user not mix the data
fetching format (TSC_DATA_X, TSC_DATA_Y, TSC_DATA_Z, TSC_DATA_XYZ
and TSC_DATA) between one reading and the next.
It is also recommended that the user should perform a FIFO reset and TSC
disabling when the ADC or TSC setting are reconfigured.
2
C transaction overhead by using the non autoincrement mode (or equivalent
Doc ID 15432 Rev 3
STMPE610