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參數資料
| 型號： | WF4M16-90DTC5A |
| 英文描述： | 2x2Mx16 5V FLASH MODULE |
| 中文描述： | 2x2Mx16 5V的閃存模塊 |
| 文件頁數： | 10/11頁 |
| 文件大小： | 138K |
| 代理商： | WF4M16-90DTC5A |
10
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WF4M16-XDTX5
23.63 (0.930)
±
0.25 (0.010)
12.96 (0.510)
±
0.13 (0.005)
0.51
(0.020) TYP
0.51 (0.020)
±
0.13 (0.005)
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
10.93 (0.430)
±
0.13 (0.005)
4.57 (0.180)
MAX
PIN 1 IDENTIFIER
0
°
/ -4
°
1.58 (0.062) TYP
3.50 (0.138)
±
0.83 (0.032)
0.51 (0.020) TYP
+
DETAIL "A"
SEE DETAIL "A"
R 0.18
PACKAGE 213:
56 LEAD, DUAL CAVITY CERAMIC SOP
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
FIG. 8
ALTERNATE PIN CONFIGURATION FOR WF4M16W-XDTX5
BLOCK DIAGRAM
TOP VIEW
56 CSOP
PIN DESCRIPTION
I/O
0-15
Data Inputs/Outputs
A
0-20
Address Inputs
WE
Write Enable
CS
1-4
Chip Selects
OE
Output Enable
V
CC
Power Supply
GND
Ground
RY/BY
Ready/Busy
RESET
Reset
I/O
0-7
CS
1
CS
2
CS
3
CS
4
I/O
8-15
A
0-20
RY/BY
OE
REWE
2M x 8
2M x 8
2M x 8
2M x 8
NOTE:
1. RY/BY is an open drain output and should be pulled-up to Vcc with an
external resistor.
2. CS
1
and CS
3
control the same data bus. Reads cannot be done with CS
1
and CS
3
both active. CS
2
and CS
4
control the same data bus. Reads
cannot be done with CS
2
and CS
4
both active.
3. Address compatible with Intel 1M16 56 SSOP, with the addition of A20
at pn8 Also refer to Note 2.
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
A11
A12
A13
A14
NC
CS2
A20
A19
A18
A17
A16
A15
V
CC
GND
I/O6
I/O14
I/O7
I/O15
RY/BY
OE
WE
NC
I/O13
I/O5
I/O12
I/O4
V
CC
NC
RESET
A10
A9
A8
A0
A1
A2
A3
A4
A5
A6
GND
A7
V
CC
I/O9
I/O1
I/O8
I/O0
NC
NC
CS3
CS4
I/O2
I/O10
I/O3
I/O11
GND
相關PDF資料 |
PDF描述 |
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| WF4M16-90DTI5 | 2x2Mx16 5V FLASH MODULE |
| WF4M16-90DTI5A | 2x2Mx16 5V FLASH MODULE |
| WF4M16-90DTM5 | 2x2Mx16 5V FLASH MODULE |
| WF4M16-90DTM5A | 2x2Mx16 5V FLASH MODULE |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| WF4M16-90DTI5 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2x2Mx16 5V FLASH MODULE |
| WF4M16-90DTI5A | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2x2Mx16 5V FLASH MODULE |
| WF4M16-90DTM5 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2x2Mx16 5V FLASH MODULE |
| WF4M16-90DTM5A | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2x2Mx16 5V FLASH MODULE |
| WF4M16-XDTX5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Flash MCP |
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