BU9929FV Rohm Semiconductor, BU9929FV Datasheet - Page 4

• Manufacturer Part Number: BU9929FV
• Description: IC I/O EXPANDER I2C 16B 28SSOP
• Manufacturer: Rohm Semiconductor

Specifications of BU9929FV

• Interface: I²C
• Number Of I /o: 16
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -15°C ~ 75°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Multimedia ICs
Pin. No
12
27
28
15
16
17
4
Pin. Name
TEST0
TEST1
CLK
AD0
AD1
INT
V
DD
I/O circuit
Output terminal for condition change
detection.
Nch open drain output.
Clock input terminal.
32.768KHz should be put.
At Shut Down mode, clock supply into
this IC will be shut down.
Power terminal.
3.3V/5.0V should be put in.
Input terminal for setting of I
Slave address lower 2 bits.
IC TEST Pin.
"L" Input required for normal operation.
IC TEST Pin.
"L" Input required for normal operation.
Pin Description
BU9929FV
2
C BUS
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