STMPE1801BJR STMicroelectronics, STMPE1801BJR Datasheet - Page 53

• Manufacturer Part Number: STMPE1801BJR
• Description: Touch Screen Converters & Controllers Xpander Logic 18-Bit 18 GPIO 1.65 to 3.6V
• Manufacturer: STMicroelectronics

Specifications of STMPE1801BJR

• Rohs: yes
• Input Type: 1 Keypad
• Data Rate: 400 kbps
• Resolution: 18 bit
• Interface Type: I2C
• Supply Voltage: 1.65 V to 3.6 V
• Supply Current: 28 uA
• Operating Temperature: - 40 C to + 85 C
• Package / Case: CSP-25
• 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

STMPE1801
12
12.1
Miscellaneous features
Reset
The STMPE1801 is equipped with an internal POR circuit that holds the device in reset
state, until the clock is steady and V
filter with minimum 180 ns at 1.8 V V
STMPE1801 by asserting the RSTB pin. The reset pin is also integrated with a filter of
minimum 200
µ
s duration and maximum 500
Doc ID 17884 Rev 3
CC
CC
input is valid. The POR circuit is integrated with a
. The host system may choose to reset the
µ
s duration.
Miscellaneous features
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