au1564a Aplus Integrated circuits Inc., au1564a Datasheet - Page 5

• Manufacturer Part Number: au1564a
• Description: Single Chip Voice Synthesizer With 4-bit Microprocessor
• Manufacturer: Aplus Integrated circuits Inc.

DC Characteristics :( VDD=3V, VSS=0V )
Symbol
VOH1
VOH2
△F/F
△F/F
VOL1
VOL2
VDD
R12
R13
R14
ICO
IO1
IOP
ISB
RI1
Frequency Variation
Frequency Stability
Output High Voltage
Output High Voltage
Input Resistance (S,
Output Low Voltage
Output Low Voltage
Crystal Oscillator
Input Resistance
Input Resistance
Input Resistance
Operating Voltage
Operation Current
VOUT1, VOUT2
Voice Oscillator
Standby Current
(IOA, IOB, P)
(IOA, IOB, P)
O/P Current
O/P Current
(INT/BUSY)
Parameter
(RESET)
(COUT)
(S, M)
(TRG)
(TRG)
M)
Min.
2.4
Tpy.
16.8
230
-1.5
-4.5
1.3
-3
3
1
3
0
3
0
4
Max.
6
Kohm
Kohm
Kohm
Mohm
Unit
mA
uA
uA
%
%
V
V
V
V
V
VDD=3V, no load
"L"
"L"-level hold Tr.=ON
Pull-down Tr.=ON
Pull-down Tr.=OFF
full scale
-
level hold Tr.=OFF
Condition
AU Series
Rev 2.0