Multimedia ICs
Pin No. Pin name I / O
Function
12
OSC2
IN
Pin to connect oscillator for clock
Connect a 4MHz oscillator between
OSC1 and OSC2.
13
OSC1
OUT
BU9206
I / O format
OSC2
OSC1
14 RESETB
Reset input
IN
Pull-up resistor built in
Low active
RESETB
Typ.38kΩ
Serial data input / output
15
SDATA
I / O Pull-up resistor built in
Open drain output
16
VDD
—
Power supply pin
Connect a 4.5 - 5.5V power supply.
Typ.5kΩ
SDATA
—
4