MT9HTF12872AY-53ED1 Micron Technology Inc, MT9HTF12872AY-53ED1 Datasheet - Page 8
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MT9HTF12872AY-53ED1
Manufacturer Part Number
MT9HTF12872AY-53ED1
Description
MODULE SDRAM DDR2 1GB 240DIMM
Manufacturer
Micron Technology Inc
Datasheet
1.MT9HTF12872AY-40ED1.pdf
(44 pages)
Specifications of MT9HTF12872AY-53ED1
Memory Type
DDR2 SDRAM
Memory Size
1GB
Speed
533MT/s
Package / Case
240-DIMM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Table 5:
pdf: 09005aef80e6f860, source: 09005aef80e5b799
HTF9C32_64_128x72AG_2.fm - Rev. C 6/05 EN
Pin Numbers
3, 4, 9, 10, 12, 13, 21, 22, 24,
2, 5, 8, 11, 14, 17, 20, 23, 26,
(256MB, 512MB), 55, 68, 76,
109,112, 115, 118, 121, 124,
171, 196 (256MB), 173, 174,
53, 59, 64, 67, 69, 172, 178,
77, 102, 126, 135, 147, 156,
6, 7, 15, 16, 27, 28, 36, 37,
45, 46, 83, 84, 92, 93, 104,
51, 56, 62, 72, 75, 78, 170,
25, 30, 31, 33, 34, 39, 40,
80, 81, 86, 87, 89, 90, 95,
96, 98, 99, 107, 108, 110,
29, 32, 35, 38, 41, 44, 47,
50, 65, 66, 79, 82, 85, 88,
91, 94, 97,100, 103, 106,
18, 19, 42, 43, 48, 49, 54
111, 116, 117, 122, 123,
128, 129, 131, 132, 140,
141, 143, 144, 149, 150,
152, 153, 158, 159, 199,
200, 205, 206, 208, 209,
214, 215, 217, 218, 226,
42, 43, 48, 49, 161, 162,
127, 130, 133, 136, 139,
142, 145, 148, 151, 154,
157, 160, 163, 166, 169,
198, 201, 204, 207, 210,
213, 216, 219, 222, 225,
161, 162, 165, 167, 168,
227, 229, 230, 235, 236
184, 187, 189, 197,
175, 181, 191, 194,
228, 231, 234, 237
203, 212, 224, 233
105, 113, 114
101, 239, 240
167, 168
120
119
238
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Pin Descriptions
Pin numbers may not correlate with symbols; refer to Pin Assignment tables on page 6 for more information
DQS0#–DQS8#
DQS0–DQS8,
256MB, 512MB, 1GB (x72, SR, ECC) 240-Pin DDR2 SDRAM UDIMM
DQ0–DQ63
CB0–CB7
SA0–SA2
Symbol
V
V
SDA
V
DDSPD
V
SCL
V
DD
NC
REF
DD
SS
Q
Output
Supply Power Supply: +1.8V ±0.1V.
Supply DQ Power Supply: +1.8V ±0.1V.
Supply SSTL_18 reference voltage.
Supply Ground.
Supply Serial EEPROM positive power supply: +1.7V to +3.6V.
Input/
Input
Input
Type
I/O
I/O
I/O
—
Data Input/Output: Bidirectional data bus.
Data Strobe: Output with read data, input with write data for
source synchronous operation. Edge-aligned with read data,
center aligned with write data. DQS# is only used when
differential data strobe mode is enabled via the LOAD MODE
command.
Check Bits.
Serial Clock for Presence-Detect: SCL is used to synchronize the
presence-detect data transfer to and from the module.
Presence-Detect Address Inputs: These pins are used to
configure the presence-detect device.
Serial Presence-Detect Data: SDA is a bidirectional pin used to
transfer addresses and data into and out of the presence-detect
portion of the module.
No Connect: These pins should be left unconnected.
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Micron Technology, Inc., reserves the right to change products or specifications without notice.
Pin Assignments and Descriptions
Description
©2003, 2004, 2005 Micron Technology, Inc. All rights reserved.