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參數資料
| 型號： | WF128K32-50G2UI5 |
| 英文描述： | EEPROM|FLASH|128KX32|CMOS|QFP|68PIN|CERAMIC |
| 中文描述： | 的EEPROM | FLASH動畫| 128KX32 |的CMOS | QFP封裝| 68PIN |陶瓷 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 431K |
| 代理商： | WF128K32-50G2UI5 |
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
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)
1
, 22.4mm (0.880 inch)
square, 3.56mm (0.140 inch) high (Package 510)
68 lead, Hermetic CQFP (G1U), 23.9mm (0.940 inch)
square, 3.56mm (0.140 inch) high (Package 519)
68 lead, Hermetic CQFP (G1T), 23.9mm (0.940 inch)
square, 4.06mm (0.160 inch) high (Package 524)
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
Commercial, Industrial and Military Temperature Ranges
PIN CONFIGURATION FOR WF128K32N-XH1X5
I/O
0-31
Data nputs/Outputs
A
0-16
Address nputs
WE
1-4
Write Enables
CS
1-4
Chip Selects
OE
Output Enable
V
CC
Power Supply
GND
Ground
NC
Not Connected
June 2002 Rev. 5
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-XG1UX5 - 5 grams typical
WF128K32-XG1TX5 - 5 grams typical
WF128K32-XG2UX5
1
- 8 grams typical
WF128K32-XH1X5 - 13 grams typical
Note 1: Package Not Recommended For New Design
Note: For programming nformation refer to Flash Programming 1M5
Application Note.
* The access time of 50ns s available n ndustrial and Commercial temperature
ranges only.
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
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