MT49H16M36BM-25IT:A Micron Technology Inc, MT49H16M36BM-25IT:A Datasheet - Page 11

• Manufacturer Part Number: MT49H16M36BM-25IT:A
• Manufacturer: Micron Technology Inc
• Type: RLDRAMr

Specifications of MT49H16M36BM-25IT:A

• Organization: 16Mx36
• Address Bus: 23b
• Operating Supply Voltage (typ): 1.8V
• Package Type: uBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Pin Count: 144
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Compliant

Ball Assignments and Descriptions
Table 1:
PDF: 09005aef80fe62fb/Source: 09005aef809f284b
576Mb_RLDRAM_II_CIO_D2.fm - Rev. H 6/09 EN
M
A
D
G
N
B
C
H
K
R
U
V
E
F
L
P
T
J
A22
REF#
WE#
Vref
Vdd
Vdd
Vref
A21
A18
A15
NF
Vtt
DK
Vss
Vtt
A5
A8
B2
1
64 Meg x 9 Ball Assignments (Top View) 144-Ball µBGA
2
1
Notes:
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DK#
A16
NF
CS#
Vss
ZQ
A6
A9
2
2
3
3
3
3
3
3
3
3
3
3
1. Reserved for future use. This signal is not connected.
2. No function. This signal is internally connected and has parasitic characteristics of a clock
3. Do not use. This signal is internally connected and has parasitic characteristics of an I/O. This
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
Vext
Vext
Vdd
Vdd
A17
Vss
Vss
A7
input signal. This may optionally be connected to GND.
may optionally be connected to GND. Note that if ODT is enabled, these pins will be con-
nected to Vtt.
3
3
3
3
3
3
3
3
3
3
3
576Mb: x9, x18, x36 2.5V Vext, 1.8V Vdd, HSTL, CIO, RLDRAM II
Vddq
Vddq
Vddq
Vddq
Vssq
Vssq
Vssq
Vssq
Vssq
Vssq
Vdd
Vdd
Vdd
Vdd
Vss
Vss
Vss
Vss
4
5
11
6
7
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Ball Assignments and Descriptions
8
Vddq
Vddq
Vddq
Vddq
Vssq
Vssq
Vssq
Vssq
Vssq
Vssq
Vdd
Vdd
Vdd
Vdd
Vss
Vss
Vss
Vss
9
©2004 Micron Technology, Inc. All rights reserved.
QK0#
Vext
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
Vext
Vdd
Vdd
A12
Vss
Vss
A2
10
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
TMS
QK0
TDO
A14
A11
11
A1
A4
B1
B0
3
3
3
3
3
3
3
3
3
QVLD
Vdd
Vdd
TCK
A20
CK#
A13
A10
A19
DM
TDI
Vtt
Vss
Vss
Vtt
A0
A3
CK
12