MT47H256M4BT-5E:A TR Micron Technology Inc, MT47H256M4BT-5E:A TR Datasheet - Page 19

• Manufacturer Part Number: MT47H256M4BT-5E:A TR
• Description: IC DDR2 SDRAM 1GBIT 5NS 92FBGA
• Manufacturer: Micron Technology Inc

Specifications of MT47H256M4BT-5E:A TR

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 1G (256M x 4)
• Speed: 5ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 92-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1206-1

Packaging
Package Dimensions
Figure 8: 84-Ball FBGA Package (8mm x 12.5mm) – x16
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. T 02/10 EN
Solder ball material:
Pb-free – (SAC305) SnAgCu
Pb – (Eutectic) SnPbAg
Dimensions apply to
solder balls post-reflow
on Ø0.35 SMD ball pads.
84X Ø0.45
11.2 CTR
Seating
plane
0.12 A
0.8 TYP
0.8 TYP
Note:
A
9
1. All dimensions are in millimeters.
8
7
6.4 CTR
8 ±0.1
3
2
1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
0.8 ±0.1
Exposed
gold-plated pad
1.0 MAX X 0.7 NOM
nonconductive floating pad
19
Ball A1 ID
12.5 ±0.1
Micron Technology, Inc. reserves the right to change products or specifications without notice.
1Gb: x4, x8, x16 DDR2 SDRAM
0.25 MIN
1.2 MAX
© 2004 Micron Technology, Inc. All rights reserved.
Ball A1 ID
Packaging