SN6A264 Просмотр технического описания (PDF) - Sonix Technology Co., Ltd
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SN6A264 Datasheet PDF : 5 Pages
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SN6A264
LCD Controller with Voice/Dual Tone Melody
ABSOLUTELY MAXIMUM RATING
Items
Symbol Min
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
VDD-V
VIN
TOP
TSTG
-0.3
VSS-0.3
-20.0
-55.0
Max
6.0
VDD+0.3
70.0
125.0
Unit.
V
V
oC
oC
ELECTRICAL CHARACTERISTIC
Item
Sym.
Operating
VDD
Voltage
Standby current 1 ISBY1
Standby current 2 ISBY2
Operating
IOPR
current
Input current of IIH
,P2,P3
Drive current IOD
of P2,P3,P4,P5
large Sink current IOS1
of P2,P3,P4,P5
Small Sink current IOS2
of P2,P3,P4,P5
D/A output current IVO
Buzzer drive IBZD
current
Buzzer sink
IBZS
current
Oscillation
R
resistor
Oscillation Freq. FOSC
Min.
2.4
-
-
-
-
-1.5
2.0
-
2.0
-
-
Typ.
3.0
-
20
350
3.0
-2
3
0.4
3.0
-15
15
1.0
1.0
Max. Unit
5.1 V
Condition
1.0 uA VDD=3V,both system clk
and 32768 Hz clk are off
50 uA VDD=3V, system clk is off,
32768 Hz clk is on for LCD
display and timer.
500 uA VDD=3V, no load
10.0 uA VDD=3V,VIN=3V
- mA VDD=3V,VO=2.6V
- mA VDD=3V,VO=0.4V
- uA VDD=3V,VO=0.4V
4.0 mA VDD=3V,VO=0.7V
mA VDD=3V,VO=1.5V
mA VDD=3V,VO=1.5V
- MHZ VDD=3V
- MHZ VDD=3V
3
February 1, 2001
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