BU9929FV Rohm Semiconductor, BU9929FV Datasheet - Page 2

• 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
! ! ! ! Block diagram
#RES
SDA
CLK
SCL
AD0
AD1
TEST0
PION0
PION1
PION2
PION3
PION4
PION5
PION6
PION7
GND
SDT
SCL
INT
DS
GENERATOR
TIMING
INTERFACE
10
11
12
13
14
I
1
2
3
4
5
6
7
8
9
2
C BUS
SLAVE ADDRESS 2 BITS
CONTROLLER
TIMING
DATA LATCH
BLOCK
PIO BUFFER
DEFAULT STATUS
EDGE DETECT
BLOCK
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
CLK
RESB
PIO15
PIO14
PIO13
PIO12
PIO11
PIO10
PIO9
PIO8
TEST1
AD1
AD0
DD
BU9929FV
DS
INT
2/11