BU9929FV Datasheet, PDF (2/12 Pages) Rohm – I2C BUS interface, general purpose I/O ports with condition watching function

Multimedia ICs
!Block diagram
BU9929FV
#RES
CLK
TIMING
GENERATOR
TIMING
CONTROLLER
DEFAULT STATUS
DS
SDA
SCL
AD0
AD1
I²C BUS
INTERFACE
DATA LATCH
BLOCK
EDGE DETECT
BLOCK
INT
SLAVE ADDRESS 2 BITS
PIO BUFFER
SCL 1
SDT 2
DS 3
TEST0 4
PION0 ₅
PION1 6
PION2 7
PION3 8
PION4 9
PION5 10
PION6 11
INT 12
PION7 13
GND 14
28 VDD
27 CLK
26 RESB
25 PIO15
24 ^PIO14
23 PIO13
22 PIO12
21 PIO11
20 PIO10
19 PIO9
18 PIO8
17 TEST1
16 AD1
15 AD0
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