White Electronic Designs
WF512K32-XXX5
512Kx32 5V FLASH MODULE, SMD 5962-94612
FEATURES
Access Times of 60, 70, 90, 120, 150ns
Packaging
•
•
•
•
•
66 pin, PGA Type, 1.075" square, Hermetic
Ceramic HIP (Package 400
(1)
).
68 lead, 40mm, Low Capacitance Hermetic
CQFP (Package 501)
1
68 lead, 40mm, Low Profile 3.5mm (0.140"),
CQFP (Package 502)
1
68 lead, 22.4mm (0.880") Low Profile CQFP
(G2U) 3.5mm (0.140") high, (Package 510)
1
68 lead, 22.4mm (0.880") CQFP (G2L) 5.08mm
(0.200") high, Package (528)
Commercial, Industrial and Military Temperature
Ranges
5 Volt Programming. 5V ± 10% Supply.
Low Power CMOS, 6.5mA Standby
Embedded Erase and Program Algorithms
TTL Compatible Inputs and CMOS Outputs
Built-in Decoupling Caps for Low Noise Operation
Page Program Operation and Internal Program
Control Time
Weight
WF512K32 - XG2UX5 - 8 grams typical
WF512K32N - XH1X5 - 13 grams typical
WF512K32 - XG4TX5
1
- 20 grams typical
WF512K32-XG2LX5 - 8 grams typical
* This product is subject to change without notice.
Note 1: Package Not Recommended for New Design
See Flash Programming Application Note 4M5 for algorithms.
1,000,000 Erase/Program Cycles Minimum
Sector Architecture
•
•
8 equal size sectors of 64KBytes each
Any combination of sectors can be concurrently
erased. Also supports full chip erase
Organized as 512Kx32
FIGURE 1 – PIN CONFIGURATION FOR WF512K32N-XH1X5
Top View
1
I/O
8
I/O
9
I/O
10
A
14
A
16
A
11
A
0
A
18
I/O
0
I/O
1
I/O
2
11
22
12
WE
2
#
CS
2
#
GND
I/O
11
A
10
A
9
A
15
V
CC
CS
1
#
NC
I/O
3
33
23
I/O
15
I/O
14
I/O
13
I/O
12
OE#
A
17
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
44
34
V
CC
CS
4
#
WE
4
#
I/O
27
A
4
A
5
A
6
WE
3
#
CS
3
#
GND
I/O
19
55
45
I/O
31
I/O
30
I/O
29
I/O
28
A
1
A
2
56
Pin Description
I/O
0-31
A
0-18
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
A
3
WE
1
# CS
1
#
WE
2
# CS
2
#
WE
3
# CS
3
#
WE
4
# CS
4
#
I/O
23
I/O
22
I/O
21
OE#
A
0-18
512K x 8
512K x 8
512K x 8
512K x 8
8
8
8
8
I/O
20
66
I/O
0-7
I/O
8-15
I/O
16-23
I/O
24-31
March 2006
Rev. 11
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WEDC [ WHITE ELECTRONIC DESIGNS CORPORATION ]
