MOSDESIGN SEMICONDUCTOR CORP.
TAIPEI : TEL : FAX : H.
K.
: TEL : FAX :
886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961
SOUND EFFECT
4 KEYS BI-BI CALL
FEATURES
• 4 programmable sound output.
• LED blinking output.
PSG61
KEY K1 K2 K3 K4
SOUND BI BI BI---BI LED FLASH RING TONE
TIME 2 6
APPLICATION
• Toys, Blink game, BI-BI call game etc.
.
ELECTRICAL CHARACTERISTICS
Characteristics Operating
Voltage Operating Current Quiescent Current BZ Driving Current LO Driving Current Oscillator Frequency Operating Temperature Sym.
VDD IOP ISB IO IOL FOSC Temp.
Min.
─ ─ ─ 1 6 ─ 0 Typ.
3 0.
1 1 ─ ─ 64 25 Max.
3.
5 0.
5 5 ─ ─ ─ 60 Unit V mA μA mA mA KHz ℃
( @VDD=3V unless otherw...