參數(shù)資料
型號: IS42S32200B-7T
廠商: INTEGRATED SILICON SOLUTION INC
元件分類: DRAM
英文描述: 512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
中文描述: 2M X 32 SYNCHRONOUS DRAM, 6.5 ns, PDSO86
封裝: 0.400 INCH, PLASTIC, TSOP2-86
文件頁數(shù): 35/56頁
文件大小: 537K
代理商: IS42S32200B-7T
IS42S32200B
ISSI
Integrated Silicon Solution, Inc. — www.issi.com —
1-800-379-4774
Rev. 00C
09/29/03
35
OPERATING FREQUENCY / LATENCY RELATIONSHIPS
SYMBOL
PARAMETER
-6
-7
UNITS
Clock Cycle Time
6
7
ns
Operating Frequency
166
143
MHz
t
CCD
READ/WRITE command to READ/WRITE command
1
1
cycle
t
CKED
CKE to clock disable or power-down entry mode
1
1
cycle
t
PED
CKE to clock enable or power-down exit setup mode
1
1
cycle
t
DQD
DQM to input data delay
0
0
cycle
t
DQM
DQM to data mask during WRITEs
0
0
cycle
t
DQZ
DQM to data high-impedance during READs
2
2
cycle
t
DWD
WRITE command to input data delay
0
0
cycle
t
DAL
Data-in to ACTIVE command
CL=3
CL=2
5
4
5
4
cycle
t
DPL
Data-in to PRECHARGE command
2
2
cycle
t
BDL
Last data-in to burst STOP command
1
1
cycle
t
CDL
Last data-in to new READ/WRITE command
1
1
cycle
t
RDL
Last data-in to PRECHARGE command
2
2
cycle
t
MRD
LOAD MODE REGISTER command
to ACTIVE or REFRESH command
2
2
cycle
t
ROH
Data-out to high-impedance from
PRECHARGE command
CL = 3
CL = 2
3
2
3
2
cycle
AC TEST CONDITIONS
(Input/Output Reference Level: 1.5V)
Input Load
Output Load
2.75V
1.5V
0.25V
CLK
INPUT
OUTPUT
t
CHI
t
CH
t
AC
t
OH
t
CS
t
CK
t
CL
2.75V
1.5V
1.5V
1.5V
0.25V
I/O
50
+1.5V
30 pF
相關(guān)PDF資料
PDF描述
IS42S32200B-7TI 512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S32200B-7TL 512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S32200B-7TLI 512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S32200C1 512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IS42S32200B-7TI 制造商:Integrated Silicon Solution Inc 功能描述:DRAM Chip SDRAM 64M-Bit 2Mx32 3.3V 86-Pin TSOP-II
IS42S32200B-7TI-TR 制造商:Integrated Silicon Solution Inc 功能描述:DRAM Chip SDRAM 64M-Bit 2Mx32 3.3V 86-Pin TSOP-II T/R
IS42S32200B-7TL 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S32200B-7TLI 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM
IS42S32200B-7T-TR 制造商:Integrated Silicon Solution Inc 功能描述:DRAM Chip SDRAM 64M-Bit 2Mx32 3.3V 86-Pin TSOP-II T/R