WS57C43 STMicroelectronics, WS57C43 Datasheet - Page 2

• Manufacturer Part Number: WS57C43
• Description: HIGH SPEED 4K x 8 CMOS PROM/RPROM
• Manufacturer: STMicroelectronics

NOTES:
ABSOLUTE MAXIMUM RATINGS*
Storage Temperature............................–65° to + 150°C
Voltage on any Pin with
Respect to Ground ....................................–0.6V to +7V
V
ESD Protection ..................................................
WS57C43C
2-32
*
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.
OPERATING RANGE
DC READ CHARACTERISTICS
NOTICE:
PP
SYMBOL
RANGE
Commercial
Industrial
Military
V
V
V
V
with Respect to Ground...................–0.6V to + 14V
I
I
I
I
CC1
CC2
LI
LO
IL
IH
OL
OH
1. CMOS inputs: GND ± 0.3V or V
2. TTL inputs: V
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.
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
V
(CMOS)
V
(TTL)
Input Leakage
Current
Output Leakage
Current
CC
CC
PARAMETER
Active Current
Active Current
TEMPERATURE
–55°C to +125°C
–40°C to +85°C
0°C to +70°C
IL
≤ 0.8V, V
IH
≥ 2.0V.
CC
(Note 3)
(Note 3)
I
I
V
Output Not Loaded
Add 3 mA/MHz for AC Operation
V
Output Not Loaded
Add 3 mA/MHz for AC Operation
OL
OH
± 0.3V.
CC
CC
= 16 mA
+5V ± 10%
+5V ± 10%
+5V ± 10%
= –4 mA
Over Operating Range. (See Above)
V
V
= 5.5 V, f = 0 MHz (Note 1),
= 5.5 V, f = 0 MHz (Note 1),
IN
OUT
V
= 5.5V or Gnd
CC
>
= 5.5 V or Gnd
2000V
TEST CONDITIONS
MODE SELECTION
MODE
Read
Output Disable
Output Disable
Program
Program Verify
PINS
Comm'l
Industrial
Military
Comm'l
Industrial
Military
CS1/
V
V
V
V
V
X
PP
PP
IH
IL
IL
–0.1
MIN
–10
–10
2.0
2.4
CS2
V
V
V
X
X
IH
IH
IL
V
CC
V
V
V
V
V
V
MAX
0.8
0.4
30
35
35
40
50
50
10
10
CC
CC
CC
CC
CC
CC
+ 0.3
OUTPUTS
High Z
High Z
D
D
UNITS
D
OUT
OUT
mA
mA
mA
mA
mA
mA
IN
µA
µA
V
V
V
V