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Integrated Silicon Solution Electronic Components Datasheet

IS65WV20488EALL Datasheet

ULTRA LOW POWER CMOS STATIC RAM

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IS62/65WV20488EALL
IS62/65WV20488EBLL
2Mx8 LOW VOLTAGE,
ULTRA LOW POWER CMOS STATIC RAM
JANUARY 2015
FEATURES
High-speed access time: 45ns, 55ns
CMOS low power operation
30 mW (typical) operating
12 µW (typical) CMOS standby
TTL compatible interface levels
Single power supply
1.65V1.98V Vdd (62/65WV20488EALL)
2.2V--3.6V Vdd (62/65WV20488EBLL)
Fully static operation: no clock or refresh
required
Industrial (-40oC to +85oC) and Automotive
(-40oC to +125oC) temperature support
BLOCK DIAGRAM
DESCRIPTION
The ISSI IS62WV20488EALL/BLL and
IS65WV20488EALL/BLL are high-speed, 16M bit static
RAMs organized as 2M words by 8 bits. It is fabricated using
ISSI's high-performance CMOS technology. This highly
reliable process coupled with innovative circuit design
techniques, yields high-performance and low power
consumption devices.
When is HIGH (deselected) or when CS2 is LOW
(deselected), the device assumes a standby mode at which
the power dissipation can be reduced down with CMOS input
levels.
Easy memory expansion is provided by using Chip Enable
and Output Enable inputs. The active LOW Write Enable
controls both writing and reading of the memory.
The IS62WV20488EALL/BLL and
IS65WV20488EALL/BLL are packaged in the JEDEC
standard 48-pin mini BGA (6mm x 8mm).
Copyright © 2014 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time
without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to
obtain the latest version of this device specification before relying on any published information and before placing orders for products.
Integrated Silicon Solution, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can
reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such
applications unless Integrated Silicon Solution, Inc. receives written assurance to its satisfaction, that:
a.) the risk of injury or damage has been minimized;
b.) the user assume all such risks; and
c.) potential liability of Integrated Silicon Solution, Inc is adequately protected under the circumstances
Integrated Silicon Solution, Inc.- www.issi.com
Rev. A
12/12/2014
1


Integrated Silicon Solution Electronic Components Datasheet

IS65WV20488EALL Datasheet

ULTRA LOW POWER CMOS STATIC RAM

No Preview Available !

IS62/65WV20488EALL
IS62/65WV20488EBLL
PIN CONFIGURATION (2M x 8 Low Power)
48-pin mini BGA (B) (6mm x 8mm)
PIN DESCRIPTIONS
A0-A20
CS2
I/O0-I/O7
NC
VDD
GND
Address Inputs
Chip Enable 1 Input
Chip Enable 2 Input
Output Enable Input
Write Enable Input
Input/Output
No Connection
Power
Ground
Integrated Silicon Solution, Inc.- www.issi.com
Rev. A
12/12/2014
2


Part Number IS65WV20488EALL
Description ULTRA LOW POWER CMOS STATIC RAM
Maker ISSI
Total Page 14 Pages
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