5962-9461201HTX Просмотр технического описания (PDF) - White Electronic Designs Corporation
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5962-9461201HTX Datasheet PDF : 16 Pages
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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)
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
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 - XG4TX51 - 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.
FIGURE 1 – PIN CONFIGURATION FOR WF512K32N-XH1X5
Top View
1
12
23
I/O8
WE2#
I/O15
34
45
56
I/O24
VCC
I/O31
I/O9
CS2#
I/O14
I/O25
CS4#
I/O30
I/O10
GND
I/O13
I/O26
WE4#
I/O29
A14
I/O11
I/O12
A7
I/O27
I/O28
A16
A10
OE#
A12
A4
A1
A11
A9
A17
NC
A5
A2
A0
A15
WE1#
A13
A6
A3
A18
VCC
I/O7
A8
WE3#
I/O23
I/O0
CS1#
I/O6
I/O16
CS3#
I/O22
I/O1
NC
I/O5
I/O17
GND
I/O21
I/O2
I/O3
11
22
I/O4
33
I/O18
I/O19
I/O20
44
55
66
Pin Description
I/O0-31
A0-18
WE1-4#
CS1-4#
OE#
VCC
GND
NC
Data Inputs/Outputs
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
Not Connected
Block Diagram
OE#
A0-18
WE1# CS1#
WE2# CS2#
WE3# CS3#
512K x 8
512K x 8
512K x 8
WE4# CS4#
512K x 8
8
I/O0-7
8
I/O8-15
8
I/O16-23
8
I/O24-31
March 2006
Rev. 11
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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