MB85R256H Datasheet, PDF (11/14 Pages) Fujitsu Component Limited. – Memory FRAM CMOS 256 K (32 K × 8) Bit

MB85R256H
■ PACKAGE DIMENSIONS
28-pin plastic SOP
(FPT-28P-M17)
Lead pitch
Package width ×
package length
Lead shape
1.27 mm
8.6 × 17.75 mm
Gullwing
Sealing method
Plastic mold
Mounting height
2.80 mm MAX
Weight
Code
(Reference)
0.82 g
P-SOP28-8.6×17.75-1.27
28-pin plastic SOP
(FPT-28P-M17)
*¹ 17.75
+0.25
–0.20
.699
+.010
–.008
28
Note 1) *1 : These dimensions include resin protrusion.
Note 2) *2 : These dimensions do not include resin protrusion.
Note 3) Pins width and pins thickness include plating thickness.
Note 4) Pins width do not include tie bar cutting remainder.
0.17
+0.03
–0.04
.007
+.001
–.002
15
INDEX
11.80±0.30
(.465±.012)
*² 8.60±0.20
(.339±.008)
1
1.27(.050)
0.47±0.08
(.019±.003)
14
0.13(.005) M
0.10(.004)
C _{2002 FUJITSU LIMITED F28048S-c-3-4}
Details of "A" part
2.65±0.15
(.104±.006)
(Mounting
height)
0.25(.010)
"A"
0~8˚
0.80±0.20
(.031±.008)
0.88±0.15
(.035±.006)
0.20±0.15
(.008±.006)
(Stand off)
Dimensions in mm (inches).
Note: The values in parentheses are reference values.
(Continued)
11