FM24W256 - 256Kb Wide Voltage I2C F-RAM
8-pin EIAJ SOIC (Wide Body)
Recommended PCB Footprint
9.30
5.00
5.28 ±0.10 8.00 ±0.25
2.15
D
0.65
1.27
Pin 1
E
D
5.23 ±0.10
1.78
2.00
0.19
S
N
0.25
N
-
E
0.10 mm
1.27
G
0.51
0.05
0.25
0- 8
M
I
0.36
0.50
G
0.76
S
6
M
5
E
2
O
All dimensions in millimeters.
W
D
C
E
4
2
M
W
F
EIAJ SOIC Package Marking Scheme
R
E
:
e
Legend:
T
v
N
i
XXXXXX= part number, P= package type (G=SOIC, EG=EIAJ SOIC)
t
XXXXXXX-P
a
R=rev code, LLLLLLL= lot code
O
RLLLLLLL
n
RIC=RRamtron Int’l Corp, YY=year, WW=work week
r
RICYYWW
N
e
Example: FM24tW256, “Green” EIAJ SOIC package, Year 2010, Work Week 37
O
l
A
F
FM24W256-EG
A00002G1
RIC1037
Rev. 1.3
July 2011
Page 12 of 13
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
