STMPE610QTR STMicroelectronics, STMPE610QTR Datasheet - Page 25

• 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
ADC_CTRL1
Address:
Type:
Reset:
Description:
RESERVED
7
SAMPLE_TIME2 SAMPLE_TIME1 SAMPLE_TIME0
[6:4] SAMPLE_TIMEn: ADC conversion time in number of clock
[7] RESERVED
[3] MOD_12B: Selects 10 or 12-bit ADC operation
[2] RESERVED
[1] REF_SEL: Selects between internal or external reference for the ADC
[0] RESERVED
6
0x20
R/W
0x9C
ADC control register
000: 36
001: 44
010: 56
011: 64
100: 80
101: 96
110: 124
111: Not valid
1: 12 bit ADC
0: 10 bit ADC
1: External reference
0: Internal reference
5
Doc ID 15432 Rev 3
4
MOD_12B
3
RESERVED
2
Analog-to-digital converter
REF_SEL
1
ADC control 1
RESERVED
0
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