參數(shù)資料
型號: FM27C256N90
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 262,144-Bit (32K x 8) High Performance CMOS EPROM
中文描述: 32K X 8 OTPROM, 90 ns, PDIP28
封裝: PLASTIC, DIP-28
文件頁數(shù): 10/10頁
文件大?。?/td> 103K
代理商: FM27C256N90
10
www.fairchildsemi.com
F
FM27C256
Physical Dimensions
inches (millimeters) unless otherwise noted
0.007[0.18]
A
S
S
F-G
0.007[0.18]
B
S
D-E
0.449-0.453
[11.40-11.51]
S
0.045
[1.143]
0.000-0.010
[0.00-0.25]
Polished Optional
0.585-0.595
[14.86-15.11]
0.549-0.553
[13.94-14.05]
-B-
-F-
-E-
-G-
0.050
21
29
30
1
4
20
14
13
5
-D-
0.007[0.18]
B
S
D-E
S
0.002[0.05]
B
S
-A-
0.485-0.495
[12.32-12.57]
0.007[0.18]
A
S
S
F-G
A
0.002[0.05] S
0.007[0.18]
H
S
S
D-E, F-G
0.010[0.25]
B A
S
D-E, F-G
0.118-0.129
[3.00-3.28]
L
B
B
45
°
X[1.07-1.22]
0.026-0.032
[0.66-0.81]
Typ
0.0100
[0.254]
0.030-0.040
[0.76-1.02]
R
0.005
[0.13]
Max
0.020
[0.51]
0.045
[1.14]
Detail A
Typical
Rotated 90
°
0.027-0.033
[0.69-0.84]
0.025
[0.64]
Min
0.025
0.031-0.037
[0.79-0.94]
0.053-0.059
[1.65-1.80]
0.006-0.012
[0.15-0.30]
0.019-0.025
[0.48-0.64]
0.065-0.071
[1.65-1.80]
0.021-0.027
[0.53-0.69]
Section B-B
Typical
S
0.007[0.18]
C
M
S
D-E, F-G
0.015[0.38]
C
D-E, F-G
0.490-0530
[12.45-13.46]
0.078-0.095
[1.98-2.41]
0.013-0.021
[0.33-0.53]
0.004[0.10]
0.123-0.140
[3.12-3.56]
See detail A
-J-
-C-
( )
TYP
0.541-0.545
[13.74-13-84]
0.023-0.029
[0.58-0.74]
0.106-0.112
[2.69-2.84]
6
°
0.015
[0.38]
Base
Plane
-H-
Min Typ
S
32-Lead Plastic Leaded Chip Carrier (PLCC)
Order Number FM27C256VXXX
Package Number VA32A
Life Support Policy
Fairchild's products are not authorized for use as critical components in life support devices or systems without the express written
approval of the President of Fairchild Semiconductor Corporation. As used herein:
1. Life support devices or systems are devices or systems which,
(a) are intended for surgical implant into the body, or (b) support
or sustain life, and whose failure to perform, when properly
used in accordance with instructions for use provided in the
labeling, can be reasonably expected to result in a significant
injury to the user.
2. A critical component is any component of a life support device
or system whose failure to perform can be reasonably ex-
pected to cause the failure of the life support device or system,
or to affect its safety or effectiveness.
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Customer Response Center
Tel. 1-888-522-5372
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Fairchild Semiconductor
Japan Ltd.
4F, Natsume Bldg.
2-18-6, Yushima, Bunkyo-ku
Tokyo, 113-0034 Japan
Tel: 81-3-3818-8840
Fax: 81-3-3818-8841
+44 (0) 1793-856858
+49 (0) 8141-6102-0
+44 (0) 1793-856856
+33 (0) 1-6930-3696
+39 (0) 2-249111-1
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications.
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