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Integrated Silicon Solution Electronic Components Datasheet

IS64WV1024BLL Datasheet

(IS63WV1024BLL / IS64WV1024BLL) 128K x 8 HIGH-SPEED CMOS STATIC RAM

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IS63WV1024BLL
IS64WV1024BLL
ISSI®
128K x 8 HIGH-SPEED CMOS STATIC RAM
MAY 2006
FEATURES
DESCRIPTION
• High-speed access time:
12 ns: 3.3V + 10%
15 ns: 2.5V – 3.6V
• High-performance, low-power CMOS process
• CMOS Low Power Operation
50 mW (typical) operating current
25 µW (typical) standby current
• Multiple center power and ground pins for
greater noise immunity
• Easy memory expansion with CE and OE options
CE power-down
• Fully static operation: no clock or refresh
required
• TTL compatible inputs and outputs
The ISSI IS63/64WV1024BLL is a very high-speed, low
power, 131,072-word by 8-bit CMOS static RAM. The
IS63/64WV1024BLL is fabricated using ISSI's
high-performance CMOS technology. This highly reliable
process coupled with innovative circuit design
techniques, yields higher performance and low power
consumption devices.
When CE is HIGH (deselected), the device assumes a
standby mode at which the power dissipation can be
reduced down to 25 µW (typical) with CMOS input levels.
The IS63/64WV1024BLL operates from a single VDD
power supply. The IS63/64WV1024BLL is available in
32-pin TSOP (Type II), 32-pin sTSOP (Type I), 48-Ball
miniBGA (6mm x 8mm), and 32-pin SOJ (300-mil)
packages.
• Packages available:
– 32-pin TSOP (Type II)
– 32-pin sTSOP (Type I)
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DataShee
– 48-Ball miniBGA (6mm x 8mm)
– 32-pin 300-mil SOJ
• Lead-free available
FUNCTIONAL BLOCK DIAGRAM
A0-A16
VDD
GND
I/O0-I/O7
DECODER
I/O
DATA
CIRCUIT
128K X 8
MEMORY ARRAY
COLUMN I/O
CE
OE
WE
CONTROL
CIRCUIT
Copyright © 2006 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
DataSheet4Uob.tcaion mthe latest version of this device specification before relying on any published information and before placing orders for products.
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. B
05/10/06
DataSheet4 U .com
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Integrated Silicon Solution Electronic Components Datasheet

IS64WV1024BLL Datasheet

(IS63WV1024BLL / IS64WV1024BLL) 128K x 8 HIGH-SPEED CMOS STATIC RAM

No Preview Available !

www.DataSheet4U.com
IS63WV1024BLL
IS64WV1024BLL
ISSI ®
PIN CONFIGURATION
32-Pin SOJ
et4U.com
A0
A1
A2
A3
CE
I/O0
I/O1
VDD
GND
I/O2
I/O3
WE
A4
A5
A6
A7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32 A16
31 A15
30 A14
29 A13
28 OE
27 I/O7
26 I/O6
25 GND
24 VDD
23 I/O5
22 I/O4
21 A12
20 A11
19 A10
18 A9
17 A8
PIN DESCRIPTIONS
A0-A16
CE
OE
WE
I/O0-I/O7
VDD
GND
Address Inputs
Chip Enable Input
Output Enable Input
Write Enable Input
Bidirectional Ports
Power
Ground
PIN CONFIGURATION
32-Pin TSOP (Type II) (T)
32-Pin sTSOP (Type I) (H)
A0
A1
A2
A3
CE
I/O0
I/O1
VDD
GND
I/O2
I/O3
WE
A4
A5
A6
A7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32 A16
31 A15
30 A14
29 A13
28 OE
27 I/O7
26 I/O6
25 GND
24 VDD
23 I/O5
22 I/O4
21 A12
20 A11
19 A10
18 A9
17 A8
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PIN CONFIGURATION
48-mini BGA (B) (6 mm x 8 mm)
1 23 45 6
DataShee
A NC OE A2 A6 A7 NC
B I/O1 NC A1 A5 CE I/O8
C I/O2 NC A0 A4 NC I/O7
D GND NC NC A3 NC VDD
E VDD NC NC NC NC GND
F I/O3 NC A14 A11 I/O5 I/O6
G I/O4 NC A15 A12 WE A8
H
NC A10 A16 A13 A9
NC
DataSheet4U.com
2
DataSheet4 U .com
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. B
05/10/06


Part Number IS64WV1024BLL
Description (IS63WV1024BLL / IS64WV1024BLL) 128K x 8 HIGH-SPEED CMOS STATIC RAM
Maker ISSI
Total Page 17 Pages
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