k4d263238a-gc50 Samsung Semiconductor, Inc., k4d263238a-gc50 Datasheet - Page 18

• Manufacturer Part Number: k4d263238a-gc50
• Description: 1m X 32bit X 4 Banks Double Data Rate Synchronous Ram With Bi-directional Data Strobe And Dll
• Manufacturer: Samsung Semiconductor, Inc.

PACKAGE DIMENSIONS (144-Ball FBGA)
K4D26323RA-GC
0.45
0.35
1.40
0.10 Max
± 0.05
Max
± 0.05
* VDD / VDDQ=2.8V *
0.8
A1 INDEX MARK
B
C
D
E
F
G
H
J
K
L
M
N
13 12 11 10 9 8 7 6 5 4 3 2
<Top View>
- 18 -
12.0
0.8x11=8.8
<Bottom View>
0.40
128M DDR SDRAM
12.0
A1 INDEX MARK
0.40
0.8
Rev. 2.0 (Jan. 2003)
Unit : mm