White Electronic Designs
WMF512K8-XXX5
512Kx8 MONOLITHIC FLASH, SMD 5962-96692
FEATURES
Access Times of 60, 70, 90, 120, 150ns
Packaging
• 32 pin, Hermetic Ceramic, 0.600" DIP
(Package 300)
• 32 lead, Hermetic Ceramic, 0.400" SOJ
(Package 101)
• 32 pin, Rectangular Ceramic Leadless Chip
Carrier (Package 601)
• 32 lead Flatpack (Package 220)
1,000,000 Erase/Program Cycles Minimum
Sector Erase Architecture
• 8 equal size sectors of 64K bytes each
• Any combination of sectors can be concurrently
erased. Also supports full chip erase
Organized as 512Kx8
Commercial, Industrial and Military Temperature
Ranges
5 Volt Programming. 5V ± 10% Supply.
Low Power CMOS
Embedded Erase and Program Algorithms
TTL Compatible Inputs and CMOS Outputs
Page Program Operation and Internal Program
Control Time.
Note: For programming information refer to Flash Programming 4M5 Application Note.
This product is subject to change without notice.
Pin Configuration For WMF512K8-XXX5
32 DIP
32 CSOJ
32 Flatpack
Pin Configuration For WMF512K8-XCLX5
32 CLCC
Top View
A12
A18
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
V
SS
Top View
WE#
A15
A16
A18
V
CC
WE#
A17
A14
A13
A8
A9
A11
OE#
A10
CS#
I/O7
I/O6
I/O5
I/O4
I/O3
I/O1
I/O2
I/O3
I/O4
I/O5
Pin Description
A
0
-
18
I/O
0-7
CS#
OE#
WE#
V
CC
V
SS
Address Inputs
Data Input/Output
Chip Select
Output Enable
Write Enable
+5.0V Power
Ground
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
November 2005
Rev. 6
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
I/O6
V
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
4 3 2 1 32 31 30
A7
A6
A5
A4
A3
A2
A1
A0
I/O
0
5
29
6
28
7
27
8
26
9
25
10
24
11
23
12
22
13
21
14 15 16 17 18 19 20
A14
A13
A8
A9
A11
OE#
A10
CS#
I/O7
A17
V
CC
WEDC [ WHITE ELECTRONIC DESIGNS CORPORATION ]
