WF128K32-XXX5
128K
X
32 5V FL ASH MODULE, SMD 5962-94716
FEATURES
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Access Times of 50*, 60, 70, 90, 120, 150ns
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5 Volt Programming. 5V 鹵 10% Supply
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Low Power CMOS, 1mA Standby Typical
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Embedded Erase and Program Algorithms
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TTL Compatible Inputs and CMOS Outputs
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Packaging:
鈥?6 pin, PGA Type, 1.075 inch square, Hermetic
Ceramic HIP (Package 400)
鈥?8 lead, Hermetic CQFP (G2U) , 22.4mm (0.880 inch)
square, 3.56mm (0.140 inch) high (Package 510)
鈥?8 lead, Hermetic CQFP (G1U), 23.9mm (0.940 inch)
square, 3.56mm (0.140 inch) high (Package 519)
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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-XG2UX5 - 8 grams typical
WF128K32-XH1X5 - 13 grams typical
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Sector Architecture
鈥? equal size sectors of 16KBytes each
鈥ny combination of sectors can be concurrently
erased.
Also supports full chip erase
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100,000 Erase/Program Cycles Typical, 0擄C to +70擄C
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Organized as 128Kx32
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Commercial, Industrial and Military Temperature Ranges
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.
FIG. 1
PIN CONFIGURATION FOR WF128K32N-XH1X5
TOP VIEW
PIN DESCRIPTION
I/O
0-31
A
0-16
WE
1-4
CS
1-4
OE
V
CC
GND
NC
Data Inputs/Outputs
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
Not Connected
BLOCK DIAGRAM
October 2001 Rev. 3
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White Electronic Designs Corporation 鈥?(602) 437-1520 鈥?www.whiteedc.com