STMPE1801BJR STMicroelectronics, STMPE1801BJR Datasheet - Page 5

• 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
2
2.1
2.2
Pin settings
Pin connection
Figure 2.
Pin description
Table 2.
Pin number
D4
C4
A4
E5
D5
C5
B5
A5
E4
A3
B3
Pin connection (top-through view)
Pin description
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
GPIO10
Symbol
RSTB _
GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
VCC
INTB
SDA
SCL
Doc ID 17884 Rev 3
GPIO16
GPIO_ 1 4
GPIO15
GPIO17
GND
GPIO0/ROW0
GPIO1/ROW1
GPIO2/ROW2
GPIO3/ROW3
GPIO4/ROW4
GPIO5/ROW5
GPIO6/ROW6
GPIO7/ROW7
GPIO8/COL0
GPIO9/COL1
GPIO10/COL2
Flip-chip CSP 25
GPIO9
GPIO10
GPIO11
GPIO12
GPIO13
GPIO2
GPIO0
GPIO1
GPIO8
NC
Name and function
GPIO7
GPIO5
GPIO4
GPIO6
GPIO3
Pin settings
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