參數(shù)資料
型號(hào): SN6A511
廠商: SONIX Technology Co., Ltd.
英文描述: LCD Controller with Voice/Dual Tone Melody
中文描述: LCD控制器語音/雙音旋律
文件頁數(shù): 3/5頁
文件大?。?/td> 232K
代理商: SN6A511
SN6A511
LCD Controller with Voice/Dual Tone Melody
February 1, 2001
3
ABSOLUTELY MAXIMUM RATING
Items
Symbol
Min
Max
Unit.
Supply Voltage
V
DD
-V
-0.3
6.0
V
Input Voltage
V
IN
V
SS
-0.3
V
DD
+0.3
V
Operating
Temperature
T
OP
-20.0
70.0
o
C
Storage Temperature
T
STG
-55.0
125.0
o
C
ELECTRICAL CHARACTERISTIC
Item
Sym. Min.
V
DD
Typ.
3.0
Max.
5.1
Unit Condition
V
Operating
Voltage
Standby current 1 I
SBY1
2.4
-
-
1.0
u
A
V
DD
=3V,both system
clk and 32768 Hz clk
are off
V
DD
=3V, system clk is
off, 32768 Hz clk is
on for LCD display
and timer.
V
DD
=3V, no load
Standby current 2 I
SBY2
-
20
50
u
A
Operating
current
Input current of
,P2,P3
Drive current
of P2,P3,P4,P5
large Sink current
of P2,P3,P4,P5
Small Sink
current of
P2,P3,P4,P5
D/A output
current
Buzzer drive
current
Buzzer sink
current
Oscillation
resistor
Oscillation Freq.
I
OPR
-
350
500
u
A
I
IH
-
3.0
10.0
u
A
V
DD
=3V,V
IN
=3V
I
OD
-1.5
-2
-
m
A
V
DD
=3V,V
O
=2.6V
I
OS1
2.0
3
-
m
A
V
DD
=3V,V
O
=0.4V
I
OS2
-
0.4
-
u
A
V
DD
=3V,V
O
=0.4V
I
VO
2.0
3.0
4.0
m
A
V
DD
=3V,V
O
=0.7V
I
BZD
-15
m
A
V
DD
=3V,V
O
=1.5V
I
BZS
15
m
A
V
DD
=3V,V
O
=1.5V
R
-
1.0
-
MHZ V
DD
=3V
F
OSC
-
1.0
-
MHz V
DD
=3V
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