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PDF MSM27C201CZ Data sheet ( Hoja de datos )
| Número de pieza | MSM27C201CZ | |
| Descripción | One Time PROM | |
| Fabricantes | OKI electronic componets | |
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¡ Semiconductor
MSM27C201CZ
262,144-Word x 8-Bit One Time PROM
1A
DESCRIPTION
The MSM27C201CZ is a 2Mbit electrically Programmable Read-Only Memory organized as 262,144
word x 8bit. The MSM27C201CZ operates on a single +5V power supply and is TTL compatible.
Since the MSM27C201CZ operates asynchronously , external clocks are not required , making this
device easy-to-use. The MSM27C201CZ is suitable as large-capacity fixed memory for
microcomputers and data terminals. It is manufactured using a CMOS double silicon gate technology
and is offered in 32-pin DIP , 32-pin SOP or 32-pin TSOP packages.
FEATURES
• 262,144 word x 8bit
• Single +5V power supply
• Access time
80ns
• Input / Output TTL compatible
• Three-state output
• Packages
32-pin plastic DIP (DIP32-P-600-2.54)
32-pin plastic SOP (SOP32-P-525-1.27-K)
www.DataSheet4U.com32-pin plastic TSOP (TSOP I 32-P-814-0.50-K)
May 1999
1
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ELECTRICAL CHARACTERISTICS (Read operation)
DC Characteristics
Parameter
Input leakage current
Output leakage current
VCC power supply current
(Standby)
VCC power supply current
(Read)
VPP power supply current
Input "H" level
Input "L" level
Output "H" level
Output "L" level
Voltage is relative to Vss
Symbol
ILI
ILO
ICS1
ICS2
ICCA
IPP
VIH
VIL
VOH
VOL
Condition
VI=0 to Vcc
VO=0 to Vcc
CE=VCC
CE=VIH
CE=VIL , OE=VIH
tc=80ns
VPP=VCC
-
-
IOH=-400µA
IOL=2.1mA
MSM27C201CZ
(VCC=5V±0.25V, Ta=0 to 70°C)
Min. Typ. Max. Unit
- - 10 µA
- - 10 µA
- - 50 µA
- - 1 mA
- - 35 mA
- - 10 µA
2.2 - VCC+0.5 V
-0.5 - 0.8 V
2.4 - - V
- - 0.45 V
www.DataSheet4U.comAC Characteristics
(VCC=5V±0.25V, Ta=0 to 70°C)
Parameter
Symbol
Condition
Min. Max. Unit
Access cycle time
Address access time
CE access time
OE access time
Output disable time
Output hold time
TC
TACC
TCE
TOE
TCHZ
TOHZ
TOH
-
CE=OE=VIL
OE=VIL
CE=VIL
OE=VIL
CE=VIL
CE=OE=VIL
80 - ns
- 80 ns
- 80 ns
- 50 ns
0 40 ns
0 35 ns
0 - ns
Measurement conditions
Input signal level
Input timing reference level
Output load
Output timing reference level
0V/3V
0.8V/2.0V
1TTL gate + 100pF
0.8V/2.0V
1.7V
Output
400ohms
100pF (including jig capacitance)
5
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Semiconductor
NOTICE
The information contained herein can change without notice owing to product and/or technical improvements.
Before using the product, please make sure that the information being referred to is up-to-date.
The outline of action and examples for application circuits described herein have been chosen as an explanation for
the standard action and performance of the product. When planning to use the product, please ensure that the
external conditions are reflected in the actual circuit, assembly, and program designs.
When designing your product, please use our product below the specified maximum ratings and within the speci-
fied operating ranges including, but not limited to, operating voltage, power dissipation, and operating tempera-
ture.
Oki assumes no responsibility or liability whatsoever for any failure or unusual or unexpected operation resulting
from misuse, neglect, improper installation, repair, alteration or accident, improper handling, or unusual physical
or electrical stress including, but not limited to, exposure to parameters beyond the specified maximum ratings or
operation outside the specified operating range.
Neither indemnity against nor license of a third party’s industrial and intellectual property right, etc. is granted by
us in connection with the use of the product and/or the information and drawings contained herein. No responsibil-
ity is assumed by us for any infringement of a third party’s right which may result from the use thereof.
The products listed in this document are intended for use in general electronics equipment for commercial applica-
www.DataSheet4U.comtions (e.g., office automation, communication equipment, measurement equipment, consumer electronics, etc.).
These products are not authorized for use in any system or application that requires special or enhanced quality and
reliability characteristics nor in any system or application where the failure of such system or application may
result in the loss or damage of property, or death or injury to humans. Such applications include, but are not limited
to, traffic and automotive equipment, safety devices, aerospace equipment, nuclear power control, medical equip-
ment, and life-support systems.
Certain products in this document may need government approval before they can be exported to particular coun-
tries. The purchaser assumes the responsibility of determining the legality of export of these products and will take
appropriate and necessary steps at their own expense for these.
No part of the contents cotained herein may be reprinted or reproduced without our prior permission.
All brand, company and product names are the trademarks or registered trademarks of their respective owners.
Copyright 1999 Oki Electric Industry Co., Ltd.
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