Myalarm V-LCD1 Instrukcja Użytkownika Strona 2

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LC75813E, 75813T
No.7159-2/26
Specifications
Absolute Maximum Ratings at Ta = 25C, V
SS
= 0V
Parameter Symbol Conditions Ratings unit
Maximum supply voltage
V
DD
max V
DD
–0.3 to +7.0
V
V
LCD
max V
LCD
–0.3 to +7.0
Input voltage
V
IN
1 CE, CL, DI,
INH
–0.3 to +7.0
V
V
IN
2 OSC –0.3 to V
DD
+0.3
V
IN
3 V
LCD
1, V
LCD
2 –0.3 to V
LCD
+0.3
Output voltage
V
OUT
1 OSC –0.3 to V
DD
+0.3
V
V
OUT
2 S1 to S87, COM1 to COM4, P1 to P8 –0.3 to V
LCD
+0.3
Output current
I
OUT
1 S1 to S87 300 A
I
OUT
2 COM1 to COM4 3 mA
I
OUT
3 P1 to P8 5mA
Allowable power dissipation Pd max Ta = 85°C 200 mW
Operating temperature Topr –40 to +85 C
Storage temperature Tstg –55 to +125 C
Allowable Operating Ranges at Ta = 40 to +85C, V
SS
= 0V
Parameter Symbol Conditions
Ratings
Unit
min typ max
Supply voltage
V
DD
V
DD
2.7 6.0
V
V
LCD
V
LCD
2.7 6.0
Input voltage
V
LCD
1 V
LCD
1
2/3V
LCD
V
LCD
V
V
LCD
2 V
LCD
2
1/3V
LCD
V
LCD
Input high-level voltage V
IH
CE, CL, DI,
INH
0.8V
DD
6.0 V
Input low-level voltage V
IL
CE, CL, DI,
INH
0 0.2V
DD
V
Recommended external
resistance
R
OSC
OSC
39 k
Recommended external
capacitance
C
OSC
OSC
1000 pF
Guaranteed oscillation range f
OSC
OSC
19 38 76 kHz
Data setup time tds CL, DI : Figure 2
160 ns
Data hold time tdh CL, DI : Figure 2
160 ns
CE wait time tcp CE, CL : Figure 2
160 ns
CE setup time tcs CE, CL : Figure 2
160 ns
CE hold time tch CE, CL : Figure 2
160 ns
High-level clock pulse width
tH CL : Figure 2
160 ns
Low-level clock pulse width
tL CL : Figure 2
160 ns
Rise time tr CE, CL, DI : Figure 2
160 ns
Fall time tf CE, CL, DI : Figure 2
160 ns
INH
switching time tc
INH
, CE : Figure 3
10 s
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed,
damage may occur and reliability may be affected.
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