BU9929FV Rohm Semiconductor, BU9929FV Datasheet - Page 2
![IC I/O EXPANDER I2C 16B 28SSOP](/photos/6/90/69068/28-ssop_ssop_b28_pkg_sml.jpg)
BU9929FV
Manufacturer Part Number
BU9929FV
Description
IC I/O EXPANDER I2C 16B 28SSOP
Manufacturer
Rohm Semiconductor
Datasheet
1.BU9929FV.pdf
(12 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BU9929FV-E2
Manufacturer:
CY
Quantity:
18
Part Number:
BU9929FV-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
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