MT48H8M16LFB4-8 IT:J TR Micron Technology Inc, MT48H8M16LFB4-8 IT:J TR Datasheet - Page 8

• Manufacturer Part Number: MT48H8M16LFB4-8 IT:J TR
• Description: IC SDRAM 128MBIT 125MHZ 54VFBGA
• Manufacturer: Micron Technology Inc
• Type: Mobile SDRAMr

Specifications of MT48H8M16LFB4-8 IT:J TR

• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 128M (8Mx16)
• Speed: 125MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 54-VFBGA
• Organization: 8Mx16
• Density: 128Mb
• Address Bus: 14b
• Access Time (max): 8/6ns
• Maximum Clock Rate: 125MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 1.95V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 50mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1236-2

Ball Assignments
Figure 4:
PDF: 09005aef832ff1ea/Source: 09005aef832ff1ac
128mb_mobile_sdram_y35m__2.fm - Rev. E 4/09 EN
54-Ball VFBGA (Top View)
Notes:
1. The E2 pin must be connected to Vss, Vssq, or left floating.
A
B
C
D
E
F
G
H
J
UDQM
DQ14
DQ12
DQ10
DQ8
Vss
Vss
NC
A8
1
DQ15
DQ13
DQ11
DQ9
A11
NC
CLK
A7
A5
2
1
Vddq
Vddq
Vssq
Vssq
CKE
Vss
A9
A6
A4
3
128Mb: 8 Meg x 16, 4 Meg x 32 Mobile SDRAM
8
4
Micron Technology, Inc., reserves the right to change products or specifications without notice.
5
6
Vddq
Vddq
CAS#
Vssq
Vssq
Vdd
BA0
A0
A3
7
LDQM
RAS#
DQ0
DQ2
DQ4
DQ6
BA1
A1
A2
8
©2008 Micron Technology, Inc. All rights reserved.
Ball Assignments
WE#
DQ1
DQ3
DQ5
DQ7
Vdd
A10
Vdd
CS#
9