mt46v128m4bn Micron Semiconductor Products, mt46v128m4bn Datasheet - Page 16

• Manufacturer Part Number: mt46v128m4bn
• Description: 512mb X4, X8, X16 Ddr Sdram
• Manufacturer: Micron Semiconductor Products

Table 8:
PDF: 09005aef80a1d9d4/Source: 09005aef82a95a3a
512Mb_DDR_x4x8x16_D2.fm - 512Mb DDR: Rev. L; Core DDR Rev. A 4/07 EN
I
DD
I
I
I
DD
DD
I
I
DD
I
I
DD
DD
DD
DD
4W
Test
4R
5A
0
1
5
7
I
Values reflect number of clock cycles for each test
DD
-75/75Z
-75/75Z
-75/75Z
Speed
Grade
-6/-6T
-6/-6T
-6/-6T
-6/-6T
-6/-6T
-6/-6T
-6/-6T
-75E
-75Z
-75E
-75Z
-75E
-75Z
-75E
-75E
-75E
-75Z
-75E
Test Cycle Times
-5B
-5B
-5B
-5B
-5B
-5B
-5B
-75
-75
-75
-75
Clock Cycle
Time
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
7.5ns
6ns
5ns
6ns
5ns
6ns
5ns
6ns
5ns
6ns
5ns
6ns
5ns
6ns
5ns
t
RRD
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
2
2
2
2
2
t
RCD
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
3
3
3
3
3
16
t
RAS
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
6
6
7
8
6
6
6
7
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
RP
3
2
3
3
3
3
2
3
3
3
2
3
3
512Mb: x4, x8, x16 DDR SDRAM
t
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
10
11
10
10
10
10
11
Electrical Specifications – I
RC
9
8
9
9
8
8
t
RFC
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
10
12
14
10
10
12
14
9
©2000 Micron Technology, Inc. All rights reserved.
t
1,029
1,029
1,288
1,546
REFI
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
10
12
14
9
n/a
n/a
n/a
n/a
2.5
2.5
2.5
2.5
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
2.5
2.5
CL
2
2
3
2
2
3
2
2
3
DD