AT27BV256_07 Datasheet, PDF (13/15 Pages) ATMEL Corporation – 256K (32K x 8) Unregulated Battery-Voltage High-Speed OTP EPROM

20.2 28R – SOIC
B
AT27BV256
E1
E
PIN 1
e
D
A
A1
0º ~ 8º
C
L
Note: 1. Dimensions D and E1 do not include mold Flash
or protrusion. Mold Flash or protrusion shall not exceed
0.25 mm (0.010").
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL MIN
A
2.39
A1 0.050
D 18.00
E 11.70
E1 8.59
B
0.356
C
0.203
L
0.94
e
NOM MAX
–
2.79
–
0.356
–
18.50
–
12.50
–
8.79
–
0.508
–
0.305
–
1.27
1.27 TYP
NOTE
Note 1
Note 1
TITLE
2325 Orchard Parkway _{28R, 28-lead, 0.330" Body Width,}
R San Jose, CA 95131 _{Plastic Gull Wing Small Outline (SOIC)}
5/18/2004
DRAWING NO. REV.
28R
C
13
0601E–EPROM–12/07