nt1gt64uh8d0fs-ad Nanya Techology, nt1gt64uh8d0fs-ad Datasheet - Page 10

• Manufacturer Part Number: nt1gt64uh8d0fs-ad
• Description: Pc2-4200 / Pc2-5300 / Pc2-6400 Unbuffered Ddr2 So-dimm
• Manufacturer: Nanya Techology

Note 1:
92-255 Reserved
46-61
64-71
73-91
Byte
36
37
38
39
40
41
42
43
44
45
62
63
72
Module part number:
NT512T64UH4D0FN / NT1GT64UH8D0FN / NT2GT64U8HD0BN
NT512T64UH4D0FS / NT1GT64UH8D0FS / NT2GT64U8HD0BS
512MB: 64M x 64 / 1GB: 128M x 64 / 2GB: 256M x 64
PC2-4200 / PC2-5300 / PC2-6400
Unbuffered DDR2 SO-DIMM
Serial Presence Detect
REV 1.2
03/2008
Write Recovery Time (t
Internal Write to Read Command delay (t
Internal Read to Precharge delay (t
Reserved
Extension of Byte 41 t
Minimum Core Cycle Time (t
Min. Auto Refresh Command Cycle Time (t
Maximum Clock Cycle Time (t
Max. DQS-DQ Skew Factor (tQHS)
Read Data Hold Skew Factor (tQHS)
Reserved
SPD Reversion
Checksum for Byte 0-62
Manufacturer’s JEDEC ID Code
Module Manufacturing Location
Module Part number
NT512T64UH4D0FN-37B
NT512T64UH4D0FN-3C
NT512T64UH4D0FN-AD
NT512T64UH4D0FN-AC
NT512T64UH4D0FS-37B
NT512T64UH4D0FS-3C
NT512T64UH4D0FS-AD
NT512T64UH4D0FS-AC
Description
RC
WR
and Byte 42 t
)
4E54353132543634554834443046532D334320
4E543531325436345548344430464E2D334320
4E54353132543634554834443046532D414420
4E54353132543634554834443046532D414320
4E543531325436345548344430464E2D414420
4E543531325436345548344430464E2D414320
4E54353132543634554834443046532D333742
4E543531325436345548344430464E2D333742
RC
CK
)
)
(512MB – 1 Rank, 64Mx16 DDR2 SDRAMs)
RTP
)
RFC
WTR
RFC
)
)
tRC and tRFC are 0, tRFC is less than
The number below a decimal point of
0.3ns
0.4ns
-37B
Module Part Number in ASCII
Manufacturing code
SPD Entry Value
0.24ns
0.34ns
10
Checksum Data
60ns
-3C
Undefined
Undefined
Undefined
127.5ns
256ns.
Nanya
7.5ns
7.5ns
15ns
8ns
1.3
-AD
0.2ns
0.3ns
NANYA reserves the right to change products and specifications without notice.
57.5ns
-AC
(Part 2 of 2)
-37B
3C
3C
ED
1E
1E
00
06
7F
80
1E
28
00
13
Serial PD Data Entry (Hex.)
© NANYA TECHNOLOGY CORPORATION
7F7F7F0B00000000
-3C
3C
1E
1E
3C
A9
00
06
7F
80
18
22
00
13
-
-
-
-AD
3C
1E
1E
3C
1E
00
06
7F
80
14
00
13
73
-AC
3C
1E
1E
00
36
39
7F
80
14
1E
00
13
8F
Note
1