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參數資料
| 型號： | WF128K32-70G1UQ5A |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | PROM |
| 英文描述： | 128K X 32 FLASH 5V PROM MODULE, 70 ns, CQFP68 |
| 封裝： | 23.90 X 23.90 MM, 3.56 MM HEIGHT, CERAMIC, QFP-68 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 388K |
| 代理商： | WF128K32-70G1UQ5A |
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WF128K32-XXX5
White Electronic Designs
I/O8
I/O9
I/O10
A14
A16
A11
A0
NC
I/O0
I/O1
I/O2
WE2
CS2
GND
I/O11
A10
A9
A15
VCC
CS1
NC
I/O3
I/O15
I/O14
I/O13
I/O12
OE
NC
WE1
I/O7
I/O6
I/O5
I/O4
I/O24
I/O25
I/O26
A7
A12
NC
A13
A8
I/O16
I/O17
I/O18
I/O31
I/O30
I/O29
I/O28
A1
A2
A3
I/O23
I/O22
I/O21
I/O20
VCC
CS4
WE4
I/O27
A4
A5
A6
WE3
CS3
GND
I/O19
128KX32 5V FLASH MODULE, SMD 5962-94716
FEATURES
n
Access Times of 50*, 60, 70, 90, 120, 150ns
n
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 (Pack
age 528)
68 lead, Hermetic CQFP (G1U)1, 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)
n
Sector Architecture
8 equal size sectors of 16KBytes each
Any combination of sectors can be concurrently
erased. Also supports full chip erase
FIG. 1 PIN CONFIGURATION FOR WF128K32N-XH1X5
PIN DESCRIPTION
I/O0-31
DataInputs/Outputs
A0-16
AddressInputs
WE1-4
Write Enables
CS1-4
Chip Selects
OE
Output Enable
VCC
Power Supply
GND
Ground
NC
Not Connected
May 2003 Rev. 6
n
100,000 Erase/Program Cycles Typical, 0°C to +70°C
n
Organized as 128Kx32
n
Commercial, Industrial and Military Temperature
Ranges
n
5 Volt Programming. 5V ± 10% Supply
n
Low Power CMOS, 1mA Standby Typical
n
Embedded Erase and Program Algorithms
n
TTL Compatible Inputs and CMOS Outputs
n
Built-in Decoupling Caps and Multiple Ground
Pins for Low Noise Operation
n
Page Program Operation and Internal Program
Control Time
n
Weight
WF128K32-XG2LX5 - 8 grams typical
WF128K32-XG1UX51 - 5 grams typical
WF128K32-XG1TX5 - 5 grams typical
WF128K32-XG2UX5 - 8 grams typical
WF128K32-XH1X5 - 13 grams typical
Note 1: Package Not Recommended For New Design
Note: For programming information refer to Flash Programming 1M5
Application Note.
* The access time of 50ns is available in Industrial and Commercial
temperature ranges only.
BLOCK DIAGRAM
TOP VIEW
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