MT4C1004J883C View Datasheet(PDF) - Austin Semiconductor
Part Name
Description
Manufacturer
MT4C1004J883C Datasheet PDF : 14 Pages
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AUSTIN SEMICONDUCTOR, INC.
MMTT45CC1100045J 883C
4 M25E6GK xx 14 DSRAM
ELECTRICAL CHARACTERISTICS AND RECOMMENDED AC OPERATING CONDITIONS
(Notes: 6, 7, 8, 9, 10, 11, 12, 13) (-55°C ≤ TC ≤ 125; VCC = 5V ± 10%)
AC CHARACTERISTICS
PARAMETER
SYM
Write command hold time
tWCH
Write command hold time
tWCR
(referenced to /R/A/S)
Write command pulse width
tWP
Write command to /R/A/S lead time tRWL
Write command to /C/A/S lead time tCWL
Data-in setup time
tDS
Data-in hold time
tDH
Data-in hold time
(referenced to /R/A/S)
tDHR
/R/A/S to ?W/E delay time
Column address
to ?W/E delay time
tRWD
tAWD
/C/A/S to ?W/E delay time
Transition time (rise or fall)
tCWD
tT
Refresh period (1,024 cycles)
/R/A/S to /C/A/S precharge time
/C/A/S setup time
(/C/A/S-BEFORE-/R/A/S REFRESH)
tREF
tRPC
tCSR
/C/A/S hold time
tCHR
(/C/A/S-BEFORE-/R/A/S REFRESH)
?/W/E hold time
tWRH
(/C/A/S-BEFORE-/R/A/S REFRESH)
?/W/E setup time
tWRP
(/C/A/S-BEFORE-/R/A/S REFRESH)
?/W/E hold time
tWTH
(WCBR test cycle)
?/W/E setup time
(WCBR test cycle)
tWTS
-7
MIN MAX
15
50
15
20
20
0
12
50
70
35
20
3
50
16
0
10
10
10
10
10
10
-8
MIN MAX
15
60
-10
MIN MAX
20
70
15
20
20
25
20
25
0
0
15
18
60
70
80
100
40
50
20
25
3
50
3
50
16
16
0
0
10
10
15
20
10
10
10
10
10
10
10
10
-12
MIN MAX
25
85
UNITS
ns
ns
25
ns
30
ns
30
ns
0
ns
25
ns
90
ns
120
ns
60
ns
30
ns
3
50
ns
16
ms
0
ns
10
ns
25
ns
10
ns
10
ns
10
ns
10
ns
NOTES
22
22
21
21
21
5
5
24, 25
24, 25
24, 25
24, 25
MT4C1004J 883C
REV. 11/97
DS000021
2-28
Austin Semiconductor, Inc., reserves the right to change products or specifications without notice.
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