X28HC256D-90 INTERSIL [Intersil Corporation], X28HC256D-90 Datasheet - Page 19

• Manufacturer Part Number: X28HC256D-90
• Description: 5V, Byte Alterable EEPROM
• Manufacturer: INTERSIL [Intersil Corporation]

Small Outline Package Family (SO)
MDP0027
SMALL OUTLINE PACKAGE FAMILY (SO)
NOTES:
SYMBOL
1. Plastic or metal protrusions of 0.006” maximum per side are not included.
2. Plastic interlead protrusions of 0.010” maximum per side are not included.
3. Dimensions “D” and “E1” are measured at Datum Plane “H”.
4. Dimensioning and tolerancing per ASME Y14.5M-1994
A1
A2
E1
L1
A
D
E
N
b
c
e
L
h
SEATING
PLANE
C
E
0.004 C
0.010
0.068
0.006
0.057
0.017
0.009
0.193
0.236
0.154
0.050
0.025
0.041
0.013
E1
SO-8
A
8
M C A
B
N N
1
0.068
0.006
0.057
0.017
0.009
0.341
0.236
0.154
0.050
0.025
0.041
0.013
SO-14
B
0.010
19
14
PIN #1
I.D. MARK
e
M C A
D
(0.150”)
0.068
0.006
0.057
0.017
0.009
0.390
0.236
0.154
0.050
0.025
0.041
0.013
SO16
16
B
(N/2)+1
(N/2)
SO16 (0.300”)
(SOL-16)
INCHES
b
H
0.104
0.007
0.092
0.017
0.011
0.406
0.406
0.295
0.050
0.030
0.056
0.020
16
X28HC256
(SOL-20)
SO20
0.104
0.007
0.092
0.017
0.011
0.504
0.406
0.295
0.050
0.030
0.056
0.020
20
A2
A1
(SOL-24)
SO24
0.104
0.007
0.092
0.017
0.011
0.606
0.295
0.050
0.030
0.056
0.020
0.406
24
c
SEE DETAIL “X”
DETAIL X
(SOL-28)
SO28
0.104
0.007
0.092
0.017
0.011
0.704
0.406
0.295
0.050
0.030
0.056
0.020
28
h X 45°
L1
L
TOLERANCE
Reference
Reference
±0.003
±0.002
±0.003
±0.001
±0.004
±0.008
±0.004
±0.009
Basic
Basic
MAX
4° ±4°
GAUGE
PLANE
A
Rev. M 2/07
NOTES
0.010
May 7, 2007
1, 3
2, 3
FN8108.2
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