MT9HTF12872FZ-80EH1N8

DDR2 SDRAM FBDIMM
MT9HTF12872FZ – 1GB
Features
240-pin, DDR2 fully-buffered dual in-line memory
module (FBDIMM)
Fast data transfer rates: PC2-5300 or PC2-6400
1GB (128 Meg x 72)
4.0 Gb/s and 4.8 Gb/s link transfer rates
High-speed, 1.5V differential, point-to-point link be-
tween the host controller and advanced memory
buffer (AMB)
Fault-tolerant; can work around a bad bit lane in
each direction
High-density scaling with up to eight FBDIMMs per
channel
SMBus interface to AMB for configuration register
access
In-band and out-of-band command access
Deterministic protocol
Enables memory controller to optimize DRAM ac-
cesses for maximum performance
Delivers precise control and repeatable memory
behavior
Automatic DDR2 SDRAM bus and channel calibra-
tion
Transmitter de-emphasis to reduce ISI
MBIST and IBIST test functions
Transparent mode for DRAM test support
V
DD
= V
DDQ
= 1.8V for DRAM
V
REF
= 0.9V SDRAM command and address termina-
tion
V
CC
= 1.5V for AMB
V
DDSPD
= 3–3.6V for AMB and EEPROM
Serial presence-detect (SPD) with EEPROM
Gold edge contacts
Single rank
Supports 95°C operation with 2X refresh
Halogen-free PCB
Figure 1: 240-Pin FBDIMM (MO-256 R/C A)
Module height: 30.35mm (1.19in)
Options Marking
Package
240-pin DIMM (Halogen-free) Z
Frequency/CAS latency
2.5ns @ CL = 5 (DDR2-800) -80E
3.0ns @ CL = 5 (DDR2-667) -667
Table 1: Key Timing Parameters
Speed
Grade Industry Nomenclature
Data Rate (MT/s) t
RCD
(ns)
t
RP (ns)
t
RC (ns)CL = 6 CL = 5 CL = 4 CL = 3
-80E PC2-6400 800 800 533 400 12.5 12.5 55
-667 PC2-5300 667 533 400 15 15 55
1GB (x72, SR) 240-Pin DDR2 SDRAM FBDIMM
Features
PDF: 09005aef83de8266
htf9c128x72fz.pdf - Rev. B 4/14 EN
1
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2009 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.
Table 2: Addressing
Parameter 1GB
Refresh count 8K
Device bank address 8 BA[2:0]
Device configuration 1Gb (128 Meg x 8)
Row address 16K A[13:0]
Column address 1K A[9:0]
Module rank address 1 S0#
Table 3: Part Numbers and Timing Parameters – 1GB
Base device: MT47H128M8,
1
1Gb DDR2 SDRAM
Part Number
2
Module
Density Configuration
Module
Bandwidth
Memory Clock/
Data Rate
Clock Cycles
(CL-
t
RCD-
t
RP)
Link Transfer
Rate
MT9HTF12872FZ-80E__ 1GB 128 Meg x 72 6.4 GB/s 2.5ns/800 MT/s 5-5-5 4.8 GT/s
MT9HTF12872FZ-667__ 1GB 128 Meg x 72 5.3 GB/s 3.0ns/667 MT/s 5-5-5 4.0 GT/s
Notes:
1. Data sheets for the base devices can be
found on Micron’s Web page.
2. All part numbers end with a four-place code
(not shown) that designates component,
PCB, and AMB revisions. Consult factory for
current revision codes. Example:
MT9HTF12872FZ-80EM1D4.
1GB (x72, SR) 240-Pin DDR2 SDRAM FBDIMM
Features
PDF: 09005aef83de8266
htf9c128x72fz.pdf - Rev. B 4/14 EN
2
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2009 Micron Technology, Inc. All rights reserved.
Pin Assignments and Descriptions
Table 4: Pin Assignments
240-Pin FBDIMM Front 240-Pin FBDIMM Back
Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol
1 V
DD
31 PN3 61 PN9# 91 PS9#
1
121 V
DD
151 SN3 181 SN9# 211 SS9#
1
2 V
DD
32 PN3# 62 V
SS
92 V
SS
122 V
DD
152 SN3# 182 V
SS
212 V
SS
3 V
DD
33 V
SS
63 PN10 93 PS5 123 V
DD
153 V
SS
183 SN10 213 SS5
4 V
SS
34 PN4 64 PN10# 94 PS5# 124 V
SS
154 SN4 184 SN10# 214 SS5#
5 V
DD
35 PN4# 65 V
SS
95 V
SS
125 V
DD
155 SN4# 185 V
SS
215 V
SS
6 V
DD
36 V
SS
66 PN11 96 PS6 126 V
DD
156 V
SS
186 SN11 216 SS6
7 V
DD
37 PN5 67 PN11# 97 PS6# 127 V
DD
157 SN5 187 SN11# 217 SS6#
8 V
SS
38 PN5# 68 V
SS
98 V
SS
128 V
SS
158 SN5# 188 V
SS
218 V
SS
9 V
CC
39 V
SS
69 V
SS
99 PS7 129 V
CC
159 V
SS
189 V
SS
219 SS7
10 V
CC
40 PN13
1
70 PS0 100 PS7# 130 V
CC
160 SN13
1
190 SS0 220 SS7#
11 V
SS
41 PN13#
1
71 PS0# 101 V
SS
131 V
SS
161 SN13#
1
191 SS0# 221 V
SS
12 V
CC
42 V
SS
72 V
SS
102 PS8 132 V
CC
162 V
SS
192 V
SS
222 SS8
13 V
CC
43 V
SS
73 PS1 103 PS8# 133 V
CC
163 V
SS
193 SS1 223 SS8#
14 V
SS
44 DNU 74 PS1# 104 V
SS
134 V
SS
164 DNU 194 SS1# 224 V
SS
15 V
TT
45 DNU 75 V
SS
105 DNU 135 V
TT
165 DNU 195 V
SS
225 DNU
16 DNU 46 V
SS
76 PS2 106 DNU 136 DNU 166 V
SS
196 SS2 226 DNU
17 RESET# 47 V
SS
77 PS2# 107 V
SS
137 M_TEST
(DNU)
167 V
SS
197 SS2# 227 V
SS
18 V
SS
48 PN12
1
78 V
SS
108 V
DD
138 V
SS
168 SN12
1
198 V
SS
228 SCK
19 DNU 49 PN12#
1
79 PS3 109 V
DD
139 DNU 169 SN12#
1
199 SS3 229 SCK#
20 DNU 50 V
SS
80 PS3# 110 V
SS
140 DNU 170 V
SS
200 SS3# 230 V
SS
21 V
SS
51 PN6 81 V
SS
111 V
DD
141 V
SS
171 SN6 201 V
SS
231 V
DD
22 PN0 52 PN6# 82 PS4 112 V
DD
142 SN0 172 SN6# 202 SS4 232 V
DD
23 PN0# 53 V
SS
83 PS4# 113 V
DD
143 SN0# 173 V
SS
203 SS4# 233 V
DD
24 V
SS
54 PN7 84 V
SS
114 V
SS
144 V
SS
174 SN7 204 V
SS
234 V
SS
25 PN1 55 PN7# 85 V
SS
115 V
DD
145 SN1 175 SN7# 205 Vss 235 V
DD
26 PN1# 56 V
SS
86 DNU 116 V
DD
146 SN1# 176 V
SS
206 DNU 236 V
DD
27 V
SS
57 PN8 87 DNU 117 V
TT
147 V
SS
177 SN8 207 DNU 237 V
TT
28 PN2 58 PN8# 88 V
SS
118 SA2 148 SN2 178 SN8# 208 V
SS
238 V
DDSPD
29 PN2# 59 V
SS
89 V
SS
119 SDA 149 SN2# 179 V
SS
209 V
SS
239 SA0
30 V
SS
60 PN9 90 PS9
1
120 SCL 150 V
SS
180 SN9 210 SS9
1
240 SA1
Note:
1. The following signals are cyclical redundancy code (CRC) bits and thus appear out of the
normal sequence: PN12/PN12#, SN12/SN12#, PN13/PN13#, SN13/SN13#, PS9/PS9#, SS9/
SS9#.
1GB (x72, SR) 240-Pin DDR2 SDRAM FBDIMM
Pin Assignments and Descriptions
PDF: 09005aef83de8266
htf9c128x72fz.pdf - Rev. B 4/14 EN
3
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2009 Micron Technology, Inc. All rights reserved.

MT9HTF12872FZ-80EH1N8

Mfr. #:
Manufacturer:
Micron
Description:
MODULE DDR2 SDRAM 1GB 240FBDIMM
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union