WF512K32-XXX5
HI-RELIABILITY PRODUCT
512Kx32 5V FLASH MODULE, SMD 5962-94612
FEATURES
■ Access Times of 60, 70, 90, 120, 150ns
■ Organized as 512Kx32
■ Packaging
■ Commercial, Industrial and Military Temperature Ranges
■ 5 Volt Programming. 5V ±10% Supply.
• 66 pin, PGA Type, 1.075" square, Hermetic
Ceramic HIP (Package 400(1))
■ Low Power CMOS, 6.5mA Standby
• 68 lead, 40mm, Low Capacitance Hermetic CQFP
(Package 501)
■ 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
• 68 lead, 40mm, Low Profile 3.5mm (0.140"), CQFP
(Package 502)
• 68 lead, 22.4mm (0.880") Low Profile CQFP (G2U), 3.5mm
(0.140") high, (Package 510)
■ Weight
WF512K32-XG2UX5 - 8 grams typical
WF512K32-XH1X5 - 13 grams typical
WF512K32-XG4X5 - 20 grams typical
WF512K32-XG4TX5 - 20 grams typical
WF512K32-XG1UX5 - 5 grams typical
• 68 lead, 23.9mm (0.940") Low Profile CQFP (G1U), 3.5mm
(0.140") high, (Package 519)
■ 100,000 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
1. Call factory for PGA type (HIP) package options.
Note: See Flash Programming Application Note 4M5 for algorithms.
FIG. 1 PIN CONFIGURATION FOR WF512K32N-XH1X5
PIN DESCRIPTION
TOP VIEW
1
12
23
34
45
56
I/O0-31 Data Inputs/Outputs
I/O
I/O
8
9
WE
2
I/O15
I/O14
I/O13
I/O12
OE
I/O24
I/O25
I/O26
V
CC
I/O31
I/O30
I/O29
I/O28
A0-18
WE1-4
CS1-4
OE
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
CS2
CS
4
I/O10
GND
I/O11
WE
4
A
A
A
A
A
14
16
11
0
A
7
I/O27
VCC
A
A
A
V
10
9
A12
A
A
4
5
6
3
3
A1
A2
A3
GND
NC
Not Connected
A
17
NC
15
CC
WE1
A13
A
BLOCK DIAGRAM
WE3 CS3
WE4 CS4
18
I/O
I/O
I/O
I/O
7
A
8
WE
CS
I/O23
I/O22
I/O21
I/O20
WE1 CS1
WE2 CS2
OE
A
0-18
I/O
I/O
I/O
0
1
2
CS
NC
I/O
1
6
I/O16
I/O17
I/O18
512K x 8
512K x 8
512K x 8
512K x 8
5
4
GND
I/O19
3
8
8
8
8
11
22
33
44
55
66
I/O16-23
I/O24-31
I/O0-7
I/O8-15
April 2001 Rev. 4
1
White Electronic Designs Corporation • Phoenix, AZ • (602) 437-1520