參數(shù)資料
型號： WF2M16W-90DAM5A
廠商： WHITE ELECTRONIC DESIGNS CORP
元件分類： PROM
英文描述： 2M X 16 FLASH 5V PROM MODULE, 90 ns, CDSO56
封裝： 0.520 INCH, HERMETIC SEALED, CERAMIC, SOP-56
文件頁數(shù)： 3/12頁
文件大小： 276K
代理商： WF2M16W-90DAM5A
11
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
WF2M16-XXX5
April 2004
Rev. 5
PRELIMINARY
FIGURE 8 – ALTERNATE PIN CONFIGURATION FOR WF2M16W-XDAX5
PACKAGE 207: 56 LEAD, CERAMIC SOP*
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
* Package Dimensions subject to change
23.63 (0.930) ± 0.25 (0.010)
12.96 (0.510)
± 0.15 (0.006)
0.18 (0.007)
± 0.03 (0.001)
21.59 (0.850) TYP
16.13 (0.635)
± 0.13 (0.005)
0.25 (0.010)
± 0.05 (0.002)
0.80 (0.031) TYP
a
3.57 (0.140)
± 0.51 (0.020)
PIN 1
IDENTIFIER
0 / -4
1.60 (0.063) TYP
0.51
(0.020)
TYP
DETAIL "A"
SEE DETAIL "A"
0.51 (0.020)
± 0.13 (0.005)
+
3.43 (0.120)
± 0.38 (0.015)
0.51 (0.020)
± 0.13 (0.005)
BLOCK DIAGRAM
NOTE:
1. RY/BY# is an open drain output and should be pulled
up toVcc with an external resistor.
2. Address compatible with Intel 1M16 56 SSOP.
56 CSOP
TOP VIEW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
CS1#
A12
A13
A14
A15
NC
CS2#
A21
A20
A19
A18
A17
A16
VCC
GND
I/O6
I/O14
I/O7
I/O15
RY/BY#
OE#
WE#
NC
I/O13
I/O5
I/O12
I/O4
VCC
NC
RESET#
A11
A10
A9
A1
A2
A3
A4
A5
A6
A7
GND
A8
VCC
I/O9
I/O1
I/O8
I/O0
NC
I/O2
I/O10
I/O3
I/O11
GND
2M x 8
A 1-21
OE#
WE#
CS 1#
CS 2#
I/O 0-7
I/O 8-15
RESET#
R Y /BY#
PIN DESCRIPTION
I/O0-15
Data Inputs/Outputs
A0-21
Address Inputs
WE#
Write Enable
CS1-2#
Chip Select
OE#
Output Enable
VCC
Power Supply
VSS
Ground
RY/BY#
Ready/Busy
RESET#
Reset
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WF2M16W-90Q5 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2Mx16 Flash MODULE, SMD 5962-97610
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