參數(shù)資料
型號: MT4C1004J
廠商: Micron Technology, Inc.
英文描述: 4 Meg x 1 FPM DRAM(4 M x 1快速頁面模式動態(tài)RAM)
中文描述: 4梅格× 1快速頁面模式的DRAM(四米× 1快速頁面模式動態(tài)內(nèi)存)
文件頁數(shù): 5/18頁
文件大?。?/td> 226K
代理商: MT4C1004J
4 Meg x 1 FPM DRAM
D03.pm5 – Rev. 3/97
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1997, Micron Technology, Inc.
5
4 MEG x 1
FPM DRAM
OBSOLETE
CAPACITANCE
PARAMETER
Input Capacitance: A0-A10, D
Input Capacitance: RAS#, CAS#, WE#
Output Capacitance: DQ
SYMBOL
C
I
1
C
I
2
C
O
MAX
5
7
7
UNITS
pF
pF
pF
NOTES
2
2
2
AC ELECTRICAL CHARACTERISTICS
(Notes: 5, 6, 7, 8, 9, 10, 11, 12) (V
CC
= +5V
±
10%)
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)
CAS# to output in Low-Z
CAS# precharge time
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 buffer turn-off delay
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
RAS# pulse width
RAS# pulse width (FAST PAGE MODE)
Random READ or WRITE cycle time
RAS# to CAS# delay time
Read command hold time (referenced to CAS#)
Read command setup time
Refresh period (1,024 cycles)
Refresh period (1,024 cycles) L version
RAS# precharge time
RAS# to CAS# precharge time
-6
SYM
t
AA
t
AR
t
ASC
t
ASR
t
AWD
t
CAC
t
CAH
t
CAS
t
CHR
t
CLZ
t
CP
t
CPA
t
CRP
t
CSH
t
CSR
t
CWD
t
CWL
t
DH
t
DS
t
OFF
t
PC
t
PRWC
t
RAC
t
RAD
t
RAH
t
RAS
t
RASP
t
RC
t
RCD
t
RCH
t
RCS
t
REF
t
REF
t
RP
t
RPC
MIN
MAX
30
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ns
ns
NOTES
45
0
0
30
18
15
10
15
10
0
10
10,000
4
13
35
10
60
10
15
15
10
0
3
35
60
4
18
19
19
15
17, 23
60
15
10
60
60
110
20
0
0
15
10,000
100,000
21
21
14
16
16
128
40
0
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