STMPE2403TBR STMicroelectronics, STMPE2403TBR Datasheet - Page 17

• 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
6.8
Note:
General call address
A general call address is a transaction with the slave address of 0x00 and R/W = 0. When a
general call address is made, STMPE2403 responds to this transaction with an
acknowledgement and behaves as a slave-receiver mode. The meaning of a general call
address is defined in the second byte sent by the master-transmitter.
Table 15.
All other second byte value will be ignored.
R/W
0
0
0
Second byte value
0x06
0x04
0x00
2-byte transaction in which the second byte tells the slave device to
reset and write (or latch in) the 2-bit programmable part of the slave
address.
2-byte transaction in which the second byte tells the slave device not
to reset and write (or latch in) the 2-bit programmable part of the
slave address.
Not allowed as second byte.
Definition
I2C Interface
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