STMPE812ABJR STMicroelectronics, STMPE812ABJR Datasheet - Page 13

• Manufacturer Part Number: STMPE812ABJR
• Description: Touch Screen Converters & Controllers Touchscreen cntrlr S-Touch
• Manufacturer: STMicroelectronics
• Type: Resistive Touch Controllersr

Specifications of STMPE812ABJR

• Rohs: yes
• Input Type: 1 TSC
• Data Rate: 400 kbps
• Resolution: 12 bit
• Interface Type: 4-wire, I2C
• Supply Voltage: 1.65 V to 3.6 V
• Supply Current: 100 uA
• Operating Temperature: - 40 C to + 85 C
• Package / Case: CSP-12
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 1.65 V

STMPE812A
3
Power supply
The STMPE812A GPIO operates from a supply pin V
immunity, V
Power up reset
The STMPE812A is equipped with an internal POR circuit that holds the device in reset
state, until the V
CC
above 2.8 V is recommended.
CC
supply input is valid. The internal POR is tied to the V
Doc ID 18225 Rev 4
CC
. For better resolution and noise
CC
supply pin.
Power supply
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