參數(shù)資料
型號: MT58L512Y32D
廠商: Micron Technology, Inc.
英文描述: 16Mb SYNCBURST⑩ SRAM
中文描述: ⑩的SRAM 16Mb的SYNCBURST
文件頁數(shù): 18/34頁
文件大?。?/td> 526K
代理商: MT58L512Y32D
18
16Mb: 1 Meg x 18, 512K x 32/36 Pipelined, DCD SyncBurst SRAM
MT58L1MY18D_2.p65 – Rev 7/00
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2000, Micron Technology, Inc.
16Mb: 1 MEG x 18, 512K x 32/36
PIPELINED, DCD SYNCBURST SRAM
ADVANCE
Q
50
V = 1.5V
Z = 50
Figure 1
Q
351
317
5pF
+3.3V
Figure 2
3.3V V
DD
, 3.3V I/O AC TEST CONDITIONS
Input pulse levels ................... V
IH
= (V
DD
/2.2) + 1.5V
.................... V
IL
= (V
DD
/2.2) - 1.5V
Input rise and fall times...................................... 1ns
Input timing reference levels .......................V
DD
/2.2
Output reference levels............................. V
DD
Q/2.2
Output load .............................. See Figures 1 and 2
LOAD DERATING CURVES
Micron 1 Meg x 18, 512K x 32 and 512K x 36
SyncBurst SRAM timing is dependent upon the capaci-
tive loading on the outputs.
Consult the factory for copies of I/O current versus
voltage curves.
3.3V I/O Output Load Equivalents
3.3V V
DD
, 2.5V I/O AC TEST CONDITIONS
Input pulse levels ............... V
IH
= (V
DD
/2.64) + 1.25V
................ V
IL
= (V
DD
/2.64) - 1.25V
Input rise and fall times...................................... 1ns
Input timing reference levels .....................V
DD
/2.64
Output reference levels................................ V
DD
Q/2
Output load .............................. See Figures 3 and 4
2.5V V
DD
, 2.5V I/O AC TEST CONDITIONS
Input pulse levels .................... V
IH
= (V
DD
/2) + 1.25V
..................... V
IL
= (V
DD
/2) - 1.25V
Input rise and fall times...................................... 1ns
Input timing reference levels ..........................V
DD
/2
Output reference levels................................ V
DD
Q/2
Output load .............................. See Figures 3 and 4
Q
50
V = 1.25V
Z = 50
Figure 3
Q
351
317
5pF
+3.3V
Figure 4
2.5V I/O Output Load Equivalents
相關(guān)PDF資料
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