nt1gt72u4pa0bv Nanya Techology, nt1gt72u4pa0bv Datasheet - Page 9

• Manufacturer Part Number: nt1gt72u4pa0bv
• Description: 240pin Registered Ddr2 Sdram Module Based On 64mx8 & 128mx4 Ddr2 Sdram Die A
• Manufacturer: Nanya Techology

NT512T72U89A0BV / NT1GT72U4PA0BV / NT2GT72U4NA2BV
512MB: 64M x 72 / 1GB: 128M X 72 / 2GB: 256M X 72
Registered DDR2 SDRAM DIMM
Serial Presence Detect --
64Mx72 1 RANK REGISTERED DDR2 SDRAM DIMM based on 64Mx8, 4Banks, 8K Refresh, 1.8V DDR2 SDRAMs with SPD
REV 1.2
09/2006
Note:
92-255 Module Revision Code
64-71 Manufacturer’s JEDEC ID Code
73-91 Module Part number
Byte
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
72
1.
Min. Auto Refresh Command Cycle Time (tRFC)
Maximum Clock Cycle Time (tCK)
Max. DQS-DQ Skew Factor (tDQS)
Read Data Hold Skew Factor (tQHS)
PLL Relock Time
Tcasemax
Thermal Resistance of DRAM Package from Top (Case) to
Ambient (Psi T-A DRAM)
DRAM Case Temperature Rise from Ambient due to
Activate-Precharge/Mode Bits (DT0/Mode Bits)
DRAM Case Temperature Rise from Ambient due to
Precharge/Quiet Standby (DT2N/DT2Q)
DRAM Case Temperature Rise from Ambient due to precharge
Power-Down (DT2P)
DRAM Case Temperature Rise from Ambient due to Active
Standby (DT3N)
DRAM Case Temperature Rise from Ambient due to Active
Power-Down with Fast PDN Exit (DT3P fast)
DRAM Case Temperature Rise from Ambient due to Active
Power-Down with Slow PDN Exit (DT3P slow)
DRAM Case Temperature Rise from Ambient due to Page Open
Burst Read/DT4R4W Mode Bit (DT4R/DT4R4W Mode Bit)
DRAM Case Temperature Rise from Ambient due to Burst
Refresh (DT5B)
DRAM Case Temperature Rise from Ambient due to Bank
Interleave Reads with Auto-Precharge (DT7)
Thermal Resistance of PLL Package from Top (Case) to Ambient
(Psi T-A PLL)
Thermal Resistance of Register Package from Top (Case) to
Ambient (Psi T-A Register)
PLL Case Temperature Rise from Ambient due to PLL Active (DT
PLL Active)
Resister Case Temperature Rise from Ambient due to Register
Active/Mode Bit(DT Register Active/Mode Bit)
SPD Revision
Checksum Data
Module Manufacturing Location
NT512T72U89A0BV-3C
Description
4E54353132543732553839413046552D354120
Part 2 of 2 (512MB)
9
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
Module Part Number in
Manufacturing code
SPD Entry Value
Checksum Data
DDR2-667
Undefined
NANYA
0.24ns
0.34ns
15.0µs
105ns
ASCII
-3C
8ns
122
1.2
20
58
39
39
44
28
38
37
40
00
00
00
00
3
Serial PD Data Entry
7F7F7F0B00000000
(Hexadecimal)
DDR2-667
© NANYA TECHNOLOGY CORP.
-3C
7A
2C
1C
4C
69
80
18
22
0F
52
53
2F
27
27
25
28
00
00
00
00
12
12
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--
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Note
1