M68AR024D Просмотр технического описания (PDF) - STMicroelectronics
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M68AR024D Datasheet PDF : 19 Pages
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Figure 4. Block Diagram
E1
Ex
E2
UB
LB
W
G
M68AR024D
A19
A8
DQ15
UB
DQ0
LB
ROW
DECODER
MEMORY
ARRAY
(8)
I/O CIRCUITS
COLUMN
DECODER
(8)
(8)
UB
(8)
LB
A0
A7
AI05924
MAXIMUM RATING
Stressing the device above the rating listed in the
Absolute Maximum Ratings table may cause per-
manent damage to the device. These are stress
ratings only and operation of the device at these or
any other conditions above those indicated in the
Operating sections of this specification is not im-
Table 2. Absolute Maximum Ratings
Symbol
Parameter
IO (1)
Output Current
PD
Power Dissipation
TA
Ambient Operating Temperature
TSTG
Storage Temperature
VCC
Supply Voltage
VCCQ
I/O Supply Voltage
VIO (2)
Input or Output Voltage
Note: 1. One output at time not to exceed 1 second duration.
2. Up to a maximum operating VCC or VCCQ of 1.95V only.
plied. Exposure to Absolute Maximum Rating con-
ditions for periods greater than 1 sec may affect
device reliability. Refer also to the STMicroelec-
tronics SURE Program and other relevant quality
documents.
Value
20
1
–55 to 125
–65 to 150
–0.5 to 2.5
–0.5 to 2.5
–0.5 to VCCQ +0.5
Unit
mA
W
°C
°C
V
V
V
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