STMPE2403TBR STMicroelectronics, STMPE2403TBR Datasheet - Page 7

• Manufacturer Part Number: STMPE2403TBR
• Description: IC I/O EXPANDER I2C 24B 36TFBGA
• Manufacturer: STMicroelectronics

Specifications of STMPE2403TBR

• Interface: I²C
• Number Of I /o: 24
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-TFBGA
• Includes: Keypad, POR, PWM
• For Use With: 497-8206 - BOARD DEMO EXPANDER STMPE2403
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STMPE2403
Table 2. Pin assignment (continued)
Ball
B4
A1
B2
B5
B6
C5
C6
C4
D6
D5
E6
E5
E4
D4
E3
C2
B1
E2
E1
D2
D1
F6
F5
F4
F3
XTALOUT
KP_Y10
KP_Y11
ADDR0
XTALIN
KP_X7
KP_Y5
KP_Y4
KP_Y3
KP_Y2
KP_Y1
KP_Y0
KP_Y9
KP_Y8
KP_Y7
KP_Y6
PWM3
PWM2
PWM1
SDATA
GND3
GND4
Name
VCC2
SCLK
INT
Type
A/IO
A/IO
A/IO
A/IO
A/IO
A/IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
O
A
A
A
A
-
-
-
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO and I2C ADDR 0 (in reset)
GPIO/MUX
GPIO/MUX
GPIO/MUX
GPIO and I2C ADDR 1 (in reset) /MUX
GPIO/MUX
GPIO/MUX
1.8V Input
Open drain interrupt output pin
GPIO
GPIO
GPIO
I2C DATA
I2C Clock
XTAL Oscillator or External 32KHz input.
be left floating.
XTAL Oscillator
Description
Pin settings
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