WF512K32-XXX5
White Electronic Designs
512Kx32 5V FLASH MODULE, SMD 5962-94612
FEATURES
ꢀ
Access Times of 60, 70, 90, 120, 150ns
Packaging
ꢀ
Commercial, Industrial and Military Temperature
Ranges
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
5 Volt Programming. 5V 10ꢀ Supply.
Low Power CMOS, 6.5mA Standby
•
•
•
•
•
66 pin, PGA Type, 1.075" square, Hermetic
Ceramic HIP (Package 400(1)).
68 lead, 40mm, Low Capacitance Hermetic
CQFP (Package 501)1
Embedded Erase and Program Algorithms
TTL Compatible Inputs and CMOS Outputs
Built-in Decoupling Caps for Low Noise Operation
68 lead, 40mm, Low Profile 3.5mm (0.140"),
CQFP (Package 502)1
Page Program Operation and Internal Program
Control Time
68 lead, 22.4mm (0.880") Low Profile CQFP
(G2U) 3.5mm (0.140") high, (Package 510)1
ꢀ
Weight
68 lead, 22.4mm (0.880") CQFP (G2L) 5.08mm
(0.200") high, Package (528)
WF512K32 - XG2UX5 - 8 grams typical
WF512K32N - XH1X5 - 13 grams typical
WF512K32 - XG4TX51 - 20 grams typical
WF512K32-XG2LX5 - 8 grams typical
ꢀ
ꢀ
1,000,000 Erase/Program Cycles Minimum
Sector Architecture
•
•
8 equal size sectors of 64KBytes each
* This product is subject to change without notice.
Note 1: Package Not Recommended for New Design
See Flash Programming Application Note 4M5 for algorithms.
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 Pin Description
1
12
23
34
45
56
I/O0-31
A0-18
Data Inputs/Outputs
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
I/O8
I/O9
I/O10
A14
A16
A11
WE2#
CS2#
GND
I/O11
A10
I/O15
I/O24
I/O25
I/O26
A7
VCC
CS4#
WE4#
I/O27
A4
I/O31
I/O30
I/O29
I/O28
A1
WE1-4
#
I/O14
I/O13
I/O12
OE#
A17
CS1-4
OE#
VCC
#
GND
NC
A12
Not Connected
A9
NC
A5
A2
Block Diagram
A0
A15
WE1#
I/O7
A13
A6
A3
WE
1
#
CS
1
#
WE
2
#
CS
2
#
WE
3
#
CS
3
#
4 4
WE # CS #
OE#
A18
I/O0
I/O1
I/O2
VCC
CS1#
NC
A8
WE3#
CS3#
GND
I/O19
I/O23
I/O22
I/O21
I/O20
A
0-18
I/O6
I/O16
I/O17
I/O18
512K x 8
512K x 8
512K x 8
512K x 8
I/O5
8
8
8
8
I/O3
I/O4
I/O0-7
I/O8-15
I/O16-23
I/O24-31
11
22
33
44
55
66
March 2006
Rev. 11
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com