WMF128K8-XXX5
HI-RELIABILITY PRODUCT
128Kx8 MONOLITHIC FLASH, SMD 5962-96690
FEATURES
s
Access Times of 50*, 60, 70, 90, 120, 150ns
s
Packaging
• 32 lead, Hermetic Ceramic, 0.400" SOJ (Package 101)
• 32 pin, Hermetic Ceramic, 0.600" DIP (Package 300)
• 32 lead, Flatpack (Package 220)
• 32 lead, Formed Flatpack (Package 221)
• 32 pin, Rectangular Ceramic Leadless Chip Carrier
(Package 601)
s
100,000 Erase/Program Cycles Minimum
s
Sector Erase Architecture
• 8 equal size sectors of 16KBytes each
• Any combination of sectors can be concurrently
erased. Also supports full chip erase
s
Organized as 128Kx8
s
Commercial, Industrial and Military Temperature Ranges
s
5 Volt Programming. 5V
±
10% Supply.
s
Low Power CMOS
s
Embedded Erase and Program Algorithms
s
TTL Compatible Inputs and CMOS Outputs
s
Page Program Operation and Internal Program Control Time.
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.
PIN CONFIGURATION FOR WMF128K8-XXX5
32 DIP
32 CSOJ
32 FLATPACK
PIN CONFIGURATION FOR WMF128K8-XCLX5
32 CLCC
TOP VIEW
A12
NC
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
V
SS
TOP VIEW
A15
A16
V
CC
WE
NC
V
CC
WE
NC
A14
A13
A8
A9
A11
OE
A10
CS
I/O7
I/O6
I/O5
I/O4
I/O3
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
I/O1
I/O2
I/O3
I/O4
I/O5
PIN DESCRIPTION
A
0
-
16
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
April 2001 Rev. 5
1
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
I/O6
V
SS
NC
ETC [ ETC ]
