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| 型號(hào)： | WF128K32-XXX5 |
| 英文描述： | 128KX32 5V FLASH MODULE, SMD 5962-94716 |
| 中文描述： | 128KX32 5V的閃存盤(pán)，貼片5962-94716 |
| 文件頁(yè)數(shù)： | 1/15頁(yè) |
| 文件大?。?/td> | 432K |
| 代理商： | WF128K32-XXX5 |
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White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
WF128K32-XXX5
March 2006
Rev. 8
I/O
8
I/O
9
I/O
10
A
14
A
16
A
11
A
0
NC
I/O
0
I/O
1
I/O
2
WE
2
#
CS
2
#
GND
I/O
11
A
10
A
9
A
15
V
CC
CS
1
#
NC
I/O
3
I/O
15
I/O
14
I/O
13
I/O
12
OE#
NC
WE
1
#
I/O
7
I/O
6
I/O
5
I/O
4
I/O
24
I/O
25
I/O
26
A
7
A
12
NC
A
13
A
8
I/O
16
I/O
17
I/O
18
I/O
31
I/O
30
I/O
29
I/O
28
A
1
A
2
A
3
I/O
23
I/O
22
I/O
21
I/O
20
V
CC
CS
4
#
WE
4
#
I/O
27
A
4
A
5
A
6
WE
3
#
CS
3
#
GND
I/O
19
128K
X
32 5V FLASH MODULE, SMD 5962-94716
FEATURES
Access Times of 50**, 60, 70, 90, 120, 150ns
Packaging:
66 pin, PGA Type, 1.075 inch square, Hermetic
Ceramic HIP (Package 400)
68 lead, Hermetic CQFP (G2U), 22.4mm
(0.880 inch) square, 3.56mm (0.140 inch) high
(Package 510)
68 lead, Hermetic CQFP (G2L), 22.4mm
(0.880 inch) square, 4.06mm (0.160 inch) high
(Package 528)
Sector Architecture
8 equal size sectors of 16KBytes each
Any combination of sectors can be concurrently
erased. Also supports full chip erase
100,000 Erase/Program Cycles Typical, 0°C to
+70°C
Organized as 128Kx32
FIGURE 1 – PIN CONFIGURATION FOR WF128K32N-XH1X5
Pin Description
I/O
0-31
Data Inputs/Outputs
A
0-16
Address Inputs
WE
1-4
#
Write Enables
CS
1-4
#
Chip Selects
OE#
Output Enable
V
CC
Power Supply
GND
Ground
NC
Not Connected
Commercial, Industrial and Military Temperature
Ranges
5 Volt Programming. 5V ± 10% Supply
Low Power CMOS, 1mA Standby Typical
Embedded Erase and Program Algorithms
TTL Compatible Inputs and CMOS Outputs
Built-in Decoupling Caps and Multiple Ground Pins
for Low Noise Operation
Page Program Operation and Internal Program
Control Time
Weight
WF128K32-XG2LX5 - 8 grams typical
WF128K32-XG2UX5 - 8 grams typical
WF128K32-XH1X5 - 13 grams typical
Note: For programming information refer to Flash Programming 1M5 Application Note.
* This product is subject to change without notice.
* * The access time of 50ns is available in Industrial and Commercial temperature
ranges only.
Block Diagram
WE
1
# CS
1
#
CS
2
#
CS
3
#
CS
4
#
WE
4
#
WE
3
#
WE
2
#
128K x 8
128K x 8
128K x 8
128K x 8
OE#
A
0-16
I/O
0-7
I/O
24-31
I/O
16-23
I/O
8-15
8
8
8
8
Top View
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| WF128K64-150G4WI5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:128Kx64 5V FLASH MODULE |
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