WE128K32N120H1Q White Electronic Designs, WE128K32N120H1Q Datasheet

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WE128K32N120H1Q

Manufacturer Part Number
WE128K32N120H1Q
Description
Manufacturer
White Electronic Designs
Datasheet

Specifications of WE128K32N120H1Q

Main Category
EEPROM Module
Sub-category
Parallel
Module Type
CQFP Module
Device Core Size
32b
Organization
128Kx32
Total Density
4MBit
Chip Density
1Mb
Access Time (max)
120ns
Operating Supply Voltage (typ)
5V
Operating Current
250mA
Number Of Elements
4
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Operating Temp Range
-55C to 125C
Operating Temperature Classification
Military
Pin Count
66
Mounting
Through Hole
Lead Free Status / RoHS Status
Not Compliant
128Kx32 EEPROM MODULE, SMD 5962-94585
FEATURES
White Electronic Designs Corp. reserves the right to change products or specifi cations without notice.
March 2008
Rev. 12
Access Times of 125, 140, 150, 200, 250, 300ns
Packaging:
• 66-pin, PGA Type, 27.3mm (1.075") square,
• 68 lead, 22.4mm sq. CQFP (G2T), 4.57mm
Organized as 128Kx32; User Confi gurable as
256Kx16 or 512Kx8
Write Endurance 10,000 Cycles
Data Retention Ten Years Minimum (at +25°C)
Commercial, Industrial and Military Temperature
Ranges
Low Power CMOS
Automatic Page Write Operation
FIGURE 1 – PIN CONFIGURATION FOR
11
Hermetic Ceramic HIP (Package 400)
(0.180") high, (Package 509)
1
I/O
I/O
I/O
A
A
A
A
NC
I/O
I/O
I/O
13
14
15
16
8
9
10
0
1
2
12
22
WE
CS
GND
I/O
A
A
A
V
CS
NC
I/O
White Electronic Designs
10
11
12
CC
2
11
1
3
WE128K32N-XH1X
2
#
#
#
33
23
I/O
I/O
I/O
I/O
OE#
NC
WE
I/O
I/O
I/O
I/O
Top View
15
14
13
12
7
6
5
4
1
#
I/O
I/O
I/O
I/O
I/O
I/O
NC
A
A
A
A
24
25
26
16
17
18
6
7
8
9
44
34
WE
WE
CS
CS
GND
I/O
I/O
V
CC
A
A
A
4
4
3
3
27
19
#
#
#
#
3
4
5
45
55
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
A
A
A
31
30
29
28
23
22
21
20
0
1
2
56
66
1
*This product is subject to change without notice.
Page Write Cycle Time: 10ms Max
Data Polling for End of Write Detection
Hardware and Software Data Protection
TTL Compatible Inputs and Outputs
5 Volt Power Supply
Built-in Decoupling Caps and Multiple Ground Pins
for Low Noise Operation
Weight
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
A
O E #
WE128K32-XG2TX - 8 grams typical
WE128K32-XH1X - 13 grams typical
0 - 1 6
128K x 8
I / O
W E
8
0 - 7
1
# CS
I/O0-31
A0-16
WE1-4#
CS1-4#
OE#
V
GND
NC
CC
1
#
Pin Description
Block Diagram
I / O
128K x 8
W E
8
8 - 1 5
2
Data Input/Output
Address Inputs
Write Enable
Chip Selects
Output Enable
Power Supply
Ground
Not Connected
# CS
2
WE128K32-XXX
#
I / O
128K x 8
W E
8
1 6 - 2 3
3
# CS
3
#
I / O
W E
128K x 8
2 4 - 3 1
8
4
# CS
4
#

Related parts for WE128K32N120H1Q

WE128K32N120H1Q Summary of contents

Page 1

... White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev. 12 Page Write Cycle Time: 10ms Max Data Polling for End of Write Detection Hardware and Software Data Protection TTL Compatible Inputs and Outputs 5 Volt Power Supply ...

Page 2

... JEDEC 68 lead CQFJ or 68 PLCC. But it has the TCE and lead inspection advantage of the CQFP form. White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev. 12 I/O0-31 A0-16 60 ...

Page 3

... NOTE: DC test conditions -0.3V 0. FIGURE 3 AC Test Circuit I OL Current Source D.U.T C eff = Current Source White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev. 12 Unit CS# -55 to +125 °C H -65 to +150 ° -0.6 to +13.5 ...

Page 4

... The operation of the timer is the same as a retriggerable one-shot. White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev. 12 ...

Page 5

... White Electronic Designs FIGURE 5 – WRITE WAVEFORMS WE# CONTROLLED OE# ADDRESS 1-4 DATA IN FIGURE 6 – WRITE WAVEFORMS CS# CONTROLLED OE# ADDRESS DATA IN White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev OES t CSH WPH OES t CSH ...

Page 6

... CS# without impact ACS after an address change without impact ACC OE White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev READ CHARACTERISTICS V = 5.0V, GND = 0V, -55°C ≤ T ≤ +125° -125 ...

Page 7

... Toggling either OE# or CS# or both OE# and CS# will operate toggle bit. 2. Beginning and ending state of I/O6 will vary 3. Any address location may be used but the address should not vary. White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev. 12 ...

Page 8

... FIGURE 9 – PAGE MODE WRITE WAVEFORMS OE# CS# WE# ADDRESS DATA White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev. 12 WE128K32-XXX PAGE WRITE CHARACTERISTICS (V = 5.0V 0V -55°C to +125°C) ...

Page 9

... Write Protect state will be activated at end of write even if no other data is loaded. 3. Write Protect state will be deactivated at end of write period even if no other data is loaded 128 bytes of data to be loaded. White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev. 12 ...

Page 10

... Write Protect state will be deactivated at end of write period even if no other data is loaded 128 bytes of data may be loaded. White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev. 12 SOFTWARE DATA PROTECTION ...

Page 11

... White Electronic Designs PACKAGE 400: 66 PIN, PGA TYPE, CERAMIC HEX-IN-LINE PACKAGE, HIP (H1) 4.60 (0.181) MAX ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev. 12 WE128K32-XXX 11 ...

Page 12

... White Electronic Designs PACKAGE 509: 68 LEAD, CERAMIC QUAD FLAT PACK, CQFP (G2T) ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev. 12 WE128K32-XXX 12 White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com ...

Page 13

... I I I/O I I/O NC I/O I I/O I/O I/O I 128K32 X - XXX 120 available in commercial and industrial temperature only. White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev I/O I Block Diagram I 128K x 8 128K I/O ...

Page 14

... EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module 128K x 32 EEPROM Module White Electronic Designs Corp. reserves the right to change products or specifi cations without notice. March 2008 Rev. 12 SPEED PACKAGE 300ns ...

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