MT46V128M4 データシートの表示（PDF） - Micron Technology
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MT46V128M4 Datasheet PDF : 91 Pages
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512Mb: x4, x8, x16 DDR SDRAM
Electrical Specifications – IDD
Table 8:
IDD Test Cycle Times
Values reflect number of clock cycles for each test
Speed Clock Cycle
IDD Test
Grade
Time
tRRD tRCD tRAS
tRP
tRC
tRFC
tREFI
CL
IDD0
-75/75Z
7.5ns
n/a n/a
6
3
9
n/a
n/a
n/a
-75E
7.5ns
n/a n/a
6
2
8
n/a
n/a
n/a
-6/-6T
6ns
n/a n/a
7
3
10
n/a
n/a
n/a
-5B
5ns
n/a n/a
8
3
11
n/a
n/a
n/a
IDD1
-75
7.5ns
n/a n/a
6
3
9
n/a
n/a
2.5
-75Z
7.5ns
n/a n/a
6
3
9
n/a
n/a
2
-75E
7.5ns
n/a n/a
6
2
8
n/a
n/a
2
-6/-6T
6ns
n/a n/a
7
3
10
n/a
n/a
2.5
-5B
5ns
n/a n/a
n/a
n/a
n/a
n/a
n/a
3
IDD4R
-75
7.5ns
n/a n/a
n/a
n/a
n/a
n/a
n/a
2.5
-75Z
7.5ns
n/a n/a
n/a
n/a
n/a
n/a
n/a
2
-75E
7.5ns
n/a n/a
n/a
n/a
n/a
n/a
n/a
2
-6/-6T
6ns
n/a n/a
n/a
n/a
n/a
n/a
n/a
2.5
-5B
5ns
n/a n/a
n/a
n/a
n/a
n/a
n/a
3
IDD4W
-75
7.5ns
n/a n/a
n/a
n/a
n/a
n/a
n/a
n/a
-75Z
7.5ns
n/a n/a
n/a
n/a
n/a
n/a
n/a
n/a
-75E
7.5ns
n/a n/a
n/a
n/a
n/a
n/a
n/a
n/a
-6/-6T
6ns
n/a n/a
n/a
n/a
n/a
n/a
n/a
n/a
-5B
5ns
n/a n/a
n/a
n/a
n/a
n/a
n/a
n/a
IDD5
-75/75Z
7.5ns
n/a n/a
n/a
n/a
n/a
10
10
n/a
-75E
7.5ns
n/a n/a
n/a
n/a
n/a
9
9
n/a
-6/-6T
6ns
n/a n/a
n/a
n/a
n/a
12
12
n/a
-5B
5ns
n/a n/a
n/a
n/a
n/a
14
14
n/a
IDD5A
-75/75Z
7.5ns
n/a n/a
n/a
n/a
n/a
10
1,029
n/a
-75E
7.5ns
n/a n/a
n/a
n/a
n/a
10
1,029
n/a
-6/-6T
6ns
n/a n/a
n/a
n/a
n/a
12
1,288
n/a
-5B
5ns
n/a n/a
n/a
n/a
n/a
14
1,546
n/a
IDD7
-75
7.5ns
2
3
n/a
3
10
n/a
n/a
2.5
-75Z
7.5ns
2
3
n/a
3
10
n/a
n/a
2
-75E
7.5ns
2
3
n/a
2
8
n/a
n/a
2
-6/-6T
6ns
2
3
n/a
3
10
n/a
n/a
2.5
-5B
5ns
2
3
n/a
3
11
n/a
n/a
3
PDF: 09005aef80a1d9d4/Source: 09005aef82a95a3a
512Mb_DDR_x4x8x16_D2.fm - 512Mb DDR: Rev. N; Core DDR Rev. B 2/09 EN
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