WS57C51C- 데이터 시트보기 (PDF) - STMicroelectronics
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WS57C51C- Datasheet PDF : 7 Pages
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WS57C51C
ABSOLUTE MAXIMUM RATINGS*
Storage Temperature............................–65° to + 150°C
Voltage on any Pin with
Respect to Ground ....................................–0.6V to +7V
VPP with Respect to Ground...................–0.6V to + 14V
ESD Protection ..................................................>2000V
*NOTICE:
Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to the device.
This is a stress rating only and functional operation of
the device at these or any other conditions above
those indicated in the operational sections of this
specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of
time may affect device reliability.
MODE SELECTION
PINS CS1/
MODE
VPP CS2 CS3 CS4 VCC OUTPUTS
Read
Output
Disable
VIL VIL VIH VIL VCC
VIH X X X VCC
DOUT
High Z
Output
Disable
X VIH X X VCC High Z
Output
Disable
X X VIL X VCC High Z
Output
Disable
X X X VIH VCC High Z
Program
Program
Verify
VPP VIH X X VCC
VIL VIL VIH VIL VCC
DI N
DOUT
OPERATING RANGE
RANGE
TEMPERATURE
Commercial
0°C to +70°C
Industrial
–40°C to +85°C
Military
–55°C to +125°C
VCC
+5V ± 10%
+5V ± 10%
+5V ± 10%
DC READ CHARACTERISTICS Over Operating Range. (See Above)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
MAX UNITS
VIL
Input Low Voltage (Note 3)
–0.1
0.8
V
VIH
Input High Voltage (Note 3)
2.0 VCC + 0.3
V
VOL
Output Low Voltage IOL = 16 mA
0.4
V
VOH
Output High Voltage IOH = –4 mA
2.4
V
ICC1
VCC Active Current
(CMOS)
VCC = 5.5 V, f = 0 MHz (Note 1), Comm'l
Output Not Loaded
Industrial
Add 4 mA/MHz for AC Operation Military
30
mA
35
mA
35
mA
ICC2
VCC Active Current
(TTL)
VCC = 5.5 V, f = 0 MHz (Note 2), Comm'l
Output Not Loaded
Industrial
Add 4 mA/MHz for AC Operation Military
50
mA
60
mA
60
mA
ILI
Input Leakage
Current
VIN = 5.5V or Gnd
ILO
Output Leakage
Current
VOUT = 5.5 V or Gnd
–10
10
µA
–10
10
µA
NOTES:
1. CMOS inputs: GND ± 0.3V or VCC ± 0.3V.
2. TTL inputs: VIL ≤ 0.8V, VIH ≥ 2.0V.
3. These are absolute voltages with respect to device ground pin and include all overshoots due to system and/or tester noise.
Do not attempt to test these values without suitable equipment.
2-48
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