參數(shù)資料
型號(hào)： MT58L512L18PS-7.5IT
元件分類： SRAM
英文描述： 512K X 18 CACHE SRAM, 4 ns, PQFP100
封裝： PLASTIC, MS-026BHA, TQFP-100
文件頁(yè)數(shù)： 21/32頁(yè)
文件大?。?/td> 616K
代理商： MT58L512L18PS-7.5IT
28
8Mb: 512K x 18, 256K x 32/36 Pipelined, SCD SyncBurst SRAM
Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT58L512L18P_2.p65 – Rev. 6/01
2001, Micron Technology, Inc.
8Mb: 512K x 18, 256K x 32/36
PIPELINED, SCD SYNCBURST SRAM
READ/WRITE TIMING 3
tKC
tKL
CLK
ADSP#
tADSH
tADSS
ADDRESS
tKH
OE#
ADSC#
CE#
(NOTE 2)
tAH
tAS
A2
tCEH
tCES
BWE#,
BWa#-BWd#
(NOTE 4)
Q
High-Z
ADV#
Single WRITE
D(A3)
A4
A5
A6
D(A5)
D(A6)
D
BURST READ
Back-to-Back READs
High-Z
Q(A2)
Q(A1)
Q(A4)
Q(A4+1)
Q(A4+2)
tWH
tWS
Q(A4+3)
tOEHZ
tDH
tDS
tOELZ
(NOTE 1)
tKQLZ
tKQ
Back-to-Back
WRITEs
A1
(NOTE 5)
DON’T CARE
UNDEFINED
A3
NOTE: 1. Q(A4) refers to output from address A4. Q(A4 + 1) refers to output from the next internal burst address following A4.
2. CE2# and CE2 have timing identical to CE#. On this diagram, when CE# is LOW, CE2# is LOW and CE2 is HIGH. When
CE# is HIGH, CE2# is HIGH and CE2 is LOW.
3. The data bus (Q) remains in High-Z following a WRITE cycle unless an ADSP#, ADSC# or ADV# cycle is performed.
4. GW# is HIGH.
5. Back-to-back READs may be controlled by either ADSP# or ADSC#.
tADSS
1.5
2.0
ns
tWS
1.5
2.0
ns
tDS
1.5
2.0
ns
tCES
1.5
2.0
ns
tAH
0.5
ns
tADSH
0.5
ns
tWH
0.5
ns
tDH
0.5
ns
tCEH
0.5
ns
READ/WRITE TIMING PARAMETERS
-5
-6
-7.5
-10
SYMBOL
MIN MAX MIN MAX MIN MAX MIN MAX UNITS
tKC
5.0
6.0
7.5
10
ns
fKF
200
166
133
100
MHz
tKH
2.0
2.3
2.5
3.0
ns
tKL
2.0
2.3
2.5
3.0
ns
tKQ
3.1
3.5
4.0
5.0
ns
tKQLZ
0
1.5
ns
tOELZ
0000
ns
tOEHZ
3.0
3.5
4.2
4.5
ns
tAS
1.5
2.0
ns
-5
-6
-7.5
-10
SYMBOL
MIN MAX MIN MAX MIN MAX MIN MAX UNITS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT58L512L18PT-10 制造商:Cypress Semiconductor 功能描述:512KX18 SRAM PLASTIC TQFP 3.3V 制造商:Rochester Electronics LLC 功能描述:- Bulk
MT58L512L18PT-7.5 制造商:Rochester Electronics LLC 功能描述:- Bulk
MT58L512L18PT-7.5 IT 制造商:Cypress Semiconductor 功能描述:512KX18 SRAM PLASTIC IND TEMP
MT58L512V18F 制造商:MICRON 制造商全稱:Micron Technology 功能描述:8Mb: 512K x 18, 256K x 32/36 FLOW-THROUGH SYNCBURST SRAM
MT58L512V18P 制造商:MICRON 制造商全稱:Micron Technology 功能描述:8Mb: 512K x 18, 256K x 32/36 PIPELINED, SCD SYNCBURST SRAM
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