MT4LC4M16F5-5 데이터 시트보기 (PDF) - Micron Technology
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MT4LC4M16F5-5 Datasheet PDF : 19 Pages
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CAPACITANCE
(Note: 2)
PARAMETER
Input Capacitance: Address pins
Input Capacitance: RAS#, CAS#, WE#, OE#
Input/Output Capacitance: DQ
4 MEG x 16
FPM DRAM
SYMBOL
CI1
CI2
CIO
MAX
5
7
7
UNITS
pF
pF
pF
AC ELECTRICAL CHARACTERISTICS
(Notes: 5, 6, 7, 8, 9, 10, 11, 12, 13) (VCC = +3.3V ±0.3V)
AC CHARACTERISTICS
PARAMETER
Access time from column address
Column-address hold time (referenced to RAS#)
Column-address setup time
Row-address setup time
Column address to WE# delay time
Access time from CAS#
Column-address hold time
CAS# pulse width
CAS# hold time (CBR Refresh)
Last CAS# going LOW to first CAS# to return HIGH
CAS# to output in Low-Z
CAS# precharge time (FAST PAGE MODE)
Access time from CAS# precharge
CAS# to RAS# precharge time
CAS# hold time
CAS# setup time (CBR Refresh)
CAS# to WE# delay time
WRITE command to CAS# lead time
Data-in hold time
Data-in setup time
Output disable
Output enable time
OE# hold time from WE# during
READ-MODIFY-WRITE cycle
Output buffer turn-off delay
OE# setup prior to RAS# during HIDDEN REFRESH cycle
FAST-PAGE-MODE READ or WRITE cycle time
FAST-PAGE-MODE READ-WRITE cycle time
Access time from RAS#
RAS# to column-address delay time
Row-address hold time
SYMBOL
tAA
tAR
tASC
tASR
tAWD
tCAC
tCAH
tCAS
tCHR
tCLCH
tCLZ
tCP
tCPA
tCRP
tCSH
tCSR
tCWD
tCWL
tDH
tDS
tOD
tOE
tOEH
tOFF
tORD
tPC
tPRWC
tRAC
tRAD
tRAH
MIN
40
0
0
48
8
13
15
5
3
8
5
50
5
36
13
8
0
3
13
-5
MAX
25
13
10,000
30
13
13
3
13
0
30
76
50
13
8
-6
MIN MAX
30
45
0
0
55
15
10
15
10,000
15
5
3
10
35
5
60
5
40
15
10
0
3
15
15
15
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
26
18
28
26
32, 34
4, 27
29
26, 28
13, 32
27
27
27
4, 26
18, 26
28
19, 28
19, 28
23, 24, 36
20
24
3
15
ns 17, 23, 28
0
ns
35
ns
30
85
ns
30
60
ns
15
ns
15
10
ns
4 Meg x 16 FPM DRAM
D28_2.p65 – Rev. 5/00
6
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2000, Micron Technology, Inc.
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