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Integrated Silicon Solution Electronic Components Datasheet

IS62WV12816EALL Datasheet

ULTRA LOW POWER CMOS STATIC RAM

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IS62WV12816EALL pdf
IS62/65WV12816EALL
IS62/65WV12816EBLL
128Kx16 LOW VOLTAGE,
ULTRA LOW POWER CMOS STATIC RAM
PRELIMINARY INFORMATION
DECEMBER 2014
KEY FEATURES
High-speed access time: 45ns, 55ns
CMOS low power operation
36 mW (typical) operating
9 µW (typical) CMOS standby
TTL compatible interface levels
Single power supply
1.65V-2.2V VDD (IS62/65WV12816EALL)
2.2V-3.6V VDD (IS62/65WV12816EBLL)
Three state outputs
Industrial and Automotive temperature support
2CS Option Available
Lead-free available
BLOCK DIAGRAM
DESCRIPTION
The ISSI IS62/65WV12816EALL/EBLL are high-speed,
2M bit static RAMs organized as 128K words by 16 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) or when
is LOW, CS2 is
HIGH and both and
are HIGH, 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. A data byte allows Upper Byte
and Lower Byte ( access.
The IS62/65WV12816EALL/EBLL are packaged in the
JEDEC standard 48-pin mini BGA (6mm x 8mm) and
44-Pin TSOP (TYPE II).
A0 A16
DECODER
128K x 16
MEMORY
ARRAY
VDD
GND
I/O0 I/O7
Lower Byte
I/O8 I/O15
Upper Byte
I/O
DATA
CIRCUIT
COLUMN I/O
CS2
CS1#
OE#
WE#
UB#
LB#
CONTROL
CIRCUIT
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. 0B
12/9/2014
1


Integrated Silicon Solution Electronic Components Datasheet

IS62WV12816EALL Datasheet

ULTRA LOW POWER CMOS STATIC RAM

No Preview Available !

IS62WV12816EALL pdf
IS62/65WV12816EALL
IS62/65WV12816EBLL
PIN CONFIGURATIONS
48-Pin mini BGA (6mm x 8mm)
(Package Code B)
12 34
5
6
48-Pin mini BGA (6mm x 8mm)
2 CS Option (Package Code B2)
12 34
5
6
A
LB# OE3
A0
A1 A2
NC
B
I/O8
UB#
A3
A4 CS1# I/O0
C
I/O9
I/O10
A5
A6 I/O1 I/O2
D
GND
I/O11
NC
A7 I/O3 VDD
D
VDD
I/O12
NC
A16 I/O4 GND
F
I/O14
I/O13
A14
A15 I/O5
I/O6
G
I/O15
NC
A12
A13 WE#
I/O7
H
NC
A8
A9
A10 A11
NC
A
LB#
OE3
A0
A1 A2 CS2
B
I/O8
UB#
A3
A4 CS1#
I/O0
C
I/O9
I/O10
A5
A6 I/O1
I/O2
D
GND
I/O11
NC
A7 I/O3 VDD
D
VDD
I/O12
NC
A16
I/O4
GND
F
I/O14
I/O13
A14
A15 I/O5
I/O6
G
I/O15
NC
A12
A13 WE#
I/O7
H
NC A8
A9
A10 A11
NC
PIN DESCRIPTIONS
A0-A16
I/O0-I/O15
, CS2
NC
VDD
GND
Address Inputs
Data Inputs/Outputs
Chip Enable Input
Output Enable Input
Write Enable Input
Lower-byte Control
(I/O0-I/O7)
Upper-byte Control
(I/O8-I/O15)
No Connection
Power
Ground
Integrated Silicon Solution, Inc.- www.issi.com
Rev. 0B
12/9/2014
44-Pin mini TSOP (Type II)
(Package Code T)
A4
A3
A2
A1
A0
CS#
I/O0
I/O1
I/O2
I/O3
VDD
GND
I/O4
I/O5
I/O6
I/O7
WE#
A16
A15
A14
A13
A12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44 A5
43 A6
42 A7
41 OE#
40 UB#
39 LB#
38 I/O15
37 I/O14
36 I/O13
35 I/O12
34 GND
33 VDD
32 I/O11
31 I/O10
30 I/O9
29 I/O8
28 NC
27 A8
26 A9
25 A10
24 A11
23 NC
2


Part Number IS62WV12816EALL
Description ULTRA LOW POWER CMOS STATIC RAM
Maker ISSI
Total Page 17 Pages
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