M3488B1 데이터 시트보기 (PDF) - STMicroelectronics
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M3488B1 Datasheet PDF : 18 Pages
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RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VCC
Supply Voltage
Vi
Input Voltage
VO
Off State Input Voltage
CLOCK Input Clock Frequency
Freq.
SYNC Freq. Input Synchronization Frequency
Top
Operating Temperature
M3488
Value
4.75 to 5.25
0 to 5.25
0 to 5.25
4.096
8
0 to 70
Unit
V
V
V
MHz
KHz
°C
CAPACITANCES (measurement freq. = 1MHz; Top = 0 to 70°C; unused pins tied to VSS)
Symbol
Parameter
Pins (*)
Min. Typ. Max. Unit
CI
Input Capacitance
6 to 15; 26 to 30; 32 to 36
5
pF
CI/O
I/O Capacitance
20 to 24
15
pF
CO
Output Capacitance
1 to 4; 17 to 19; 25; 37 to 40
10
pF
D.C. ELECTRICAL CHARACTERISTICS (Tamb = 0 to 70°C, VCC = 5V ±5%)
All D.C. characteristics are valid 250µs after VCC and clock have been applied.
Symbol
VILC
VIHC
VIL
VIH
VOH
IOH
VOL
IOL
Parameter
Clock Input Low Level
Clock Input High Level
Input Low Level
Input High Level
Output High Voltage (Level)
Output High Current
Output Low Voltage (Level)
Output Low Current
Pins (*)
6
6
7 to 15
20 to 24
26 to 30
32 to 36
7 to 15
20 to 24
26 to 30
32 to 36
17 to 25
1 to 4
37 to 40
17 to 25
Test Condition
IOH = 5mA
VOH = 2.4V
IOL = 5mA
VOL = 0.4V
Min. Typ. Max. Unit
-0.3
0.8
V
2.4
VCC
V
-0.3
0.8
V
2
VCC
V
2.4
V
5
mA
0.4
V
5
mA
IIL
Input Leakage Current
6 to 15 VIN = 0 to VCC
26 to 30
32 to 36
IDL
Data Bus Leakage Current 17 to 24 VIN = 0 to VCC
VCC applied; Pins 35
and 36 tied to VCC,
after Device Initialization
ICC
Supply Current
16 Clock Freq. = 4.096MHz
5
µA
±5
µA
15
30
mA
(*) The pin number is referred to the DIP40 version.
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