edi88128c ETC-unknow, edi88128c Datasheet

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edi88128c

Manufacturer Part Number
edi88128c
Description
128k Static Cmos Monolithic
Manufacturer
ETC-unknow
Datasheet

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128KX8 MONOLITHIC SRAM, SMD 5962-89598
FEATURES
n Access Times of 70, 85, 100ns
n Available with Single Chip Selects (EDI88128) or Dual
n 2V Data Retention (LP Versions)
n CS and OE Functions for Bus Control
n TTL Compatible Inputs and Outputs
n Fully Static, No Clocks
n Organized as 128Kx8
n Industrial, Military and Commercial Temperature Ranges
n Thru-hole and Surface Mount Packages JEDEC Pinout
n Single +5V (±10%) Supply Operation
March 2002 Rev. 16
* Pin 30 is NC for 88128 or CS2 for 88130.
F
Chip Selects (EDI88130)
• 32 pin Ceramic DIP, 0.6 mils wide (Package 9)
• 32 lead Ceramic SOJ (Package 140)
IG
. 1
I/OØ
I/O1
I/O2
A16
A14
A12
V
NC
A7
A6
A5
A4
A3
A2
A1
SS
P C
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
T
32 DIP
32 SOJ
V
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
V
A15
NC/CS2*
WE
A13
A8
A9
A11
OE
A10
CS1
I/O7
I/O6
I/O5
I/O4
I/O3
CC
1
The EDI88128C is a high speed, high performance, Mono-
lithic CMOS Static RAM organized as 128Kx8.
The device is also available as EDI88130C with an additional
chip select line (CS2) which will automatically power down
the device when proper logic levels are applied.
The second chip select line (CS2) can be used to provide
system memory security during power down in non-battery
backed up systems and simplifiy decoding schemes in memory
banking where large multiple pages of memory are required.
The EDI88128C and the EDI88130C have eight bi-directional
input-output lines to provide simultaneous access to all
bits in a word. An automatic power down feature permits
the on-chip circuitry to enter a very low standby mode and
be brought back into operation at a speed equal to the
address access time.
Low power versions, EDI88128LP and EDI88130LP, offer a
2V data retention function for battery back-up opperation.
Military product is available compliant to Appendix A of
MIL-PRF-38535.
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
CS
I/O
A
V
WE
1
OE
V
NC
0-16
, CS
CC
SS
0-7
P D
B
2
Power (+5V ±10%)
Data Inputs/Outputs
Not Connected
Address Inputs
Output Enable
D
Write Enable
Chip Selects
Ground
EDI88128C

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edi88128c Summary of contents

Page 1

... I/ Pin for 88128 or CS2 for 88130. March 2002 Rev. 16 The EDI88128C is a high speed, high performance, Mono- lithic CMOS Static RAM organized as 128Kx8. The device is also available as EDI88130C with an additional chip select line (CS2) which will automatically power down the device when proper logic levels are applied. ...

Page 2

... ³ V £ Vcc +0.2V CS -0.2V and/ ³ Vcc -0. £ 0. 2.1mA -1.0mA OH 2 EDI88128C Standby High Standby High Output Deselect High Output Deselect High Read Data Out H L Write ...

Page 3

... Input Pulse Levels Input Rise and Fall Times Vcc Input and Output Timing Levels Output Load 480 NOTE: For tEHQZ, tGHQZ and tWLQZ 5pF Figure 2) 5pF 3 White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com EDI88128C +125°C) 85 100 85 100 85 100 85 100 ...

Page 4

... EHDX SLDX WLQZ WHZ DVWH DVEH DVSL WHQX WLZ 4 EDI88128C +125°C) 85 100 ...

Page 5

... WRITE CYCLE 1 - LATE WRITE, WE CONTROLLED WS32K32-XHX ADDRESS t t EHAX AVSH EHDX DATA IN WRITE CYCLE 3 - EARLY WRITE White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com EDI88128C t AVAV t AVQV t ELQV t t ELQX EHQZ t SHQV t t SLQZ SHQX t GLQV t GHQZ ...

Page 6

... IN DD £ 0. Data Retention Mode WS32K32-XHX 4.5V 4. CDR CS V -0. DATA RETENTION, CS CONTROLLED 1 Data Retention Mode WS32K32-XHX 4.5V 4. CDR CS 0.2V 2 DATA RETENTION, CS CONTROLLED 2 6 EDI88128C 2 – – – – 400 0 – – – – AVAV µ ...

Page 7

... TYP 15 x 0.100 = 1.500 ALL Dimensions ARE in inches 0.010 0.006 0.444 0.379 0.430 0.155 0.106 ALL Dimensions ARE in inches 7 White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com EDI88128C 0.620 0.600 0.600 NOM 0.019 0.015 0.050 TYP ...

Page 8

... lead Sidebrazed DIP, 600 mil (Package lead Ceramic SOJ (Package 140 MIL-STD-883 Compliant M = Military Screened I = Industrial C = Commercial White Electronic Designs Corporation • Phoenix AZ • (602) 437-1520 EDI 8 8 128 -55°C to +125°C -40°C to +85°C 0°C to +70°C 8 EDI88128C ...

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