IS64LV25616AL-12BLA3

IS64LV25616AL-12BLA3 Datasheet

IS64LV25616AL

Part	Datasheet
IS64LV25616AL-12BLA3	IS64LV25616AL-12BLA3 (pdf)

Related Parts	Information
IS64LV25616AL-12TLA3	IS64LV25616AL-12TLA3
IS64LV25616AL-12BLA3-TR	IS64LV25616AL-12BLA3-TR
IS64LV25616AL-12TLA3-TR	IS64LV25616AL-12TLA3-TR
IS64LV25616AL-12TA3-TR	IS64LV25616AL-12TA3-TR
IS64LV25616AL-12TA3	IS64LV25616AL-12TA3

PDF Datasheet Preview
IS64LV25616AL ISSI 256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY JULY 2006 FEATURES • High-speed access time 10, 12 ns • CMOS low power operation • Low stand-by power: Less than 5 mA typ. CMOS stand-by • TTL compatible interface levels • Single 3.3V power supply • Fully static operation no clock or refresh required • Three state outputs • Data control for upper and lower bytes • Industrial temperature available • Temperature Offerings: Option A1 to +85oC Option A2 to +105oC Option A3 to +125oC • Lead-free available DESCRIPTION The ISSI IS64LV25616AL is a high-speed, 4,194,304-bit static RAM organized as 262,144 words by 16 bits. It is fabricated using ISSI's high-performance CMOS technol- ogy. This highly reliable process coupled with innovative circuit design techniques, yields high-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 with CMOS input levels. Easy memory expansion is provided by using Chip Enable and Output Enable inputs, CE and OE. The active LOW Write Enable WE controls both writing and reading of the memory. A data byte allows Upper Byte UB and Lower Byte LB access. The IS64LV25616AL is packaged in the JEDEC standard 44-pin TSOP Type II and 48-pin Mini BGA 8mm x 10mm . FUNCTIONAL BLOCK DIAGRAM A0-A17 DECODER 256K 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 CE OE WE UB LB 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 obtain the latest version of this device specification before relying on any published information and before placing orders for products. Integrated Silicon Solution, Inc. 1-800-379-4774 07/05/06 IS64LV25616AL TRUTH TABLE Mode Not Selected Output Disabled Read Write WE CE OE LB UB XHXXX ISSI I/O PIN I/O0-I/O7 I/O8-I/O15 High-Z High-Z ORDERING INFORMATION Temperature Range A1 to +85°C Speed ns 10 Order Part No. IS64LV25616AL-10TA1 Temperature Range A2 to +105°C Speed ns 12 Order Part No. IS64LV25616AL-12TA2 IS64LV25616AL-12TLA2 IS64LV25616AL-12BA2 Temperature Range A3 to +125°C Speed ns 12 Order Part No. IS64LV25616AL-12TA3 IS64LV25616AL-12TLA3 IS64LV25616AL-12BA3 IS64LV25616AL-12BLA3 ISSI Package TSOP Type II Package TSOP Type II TSOP Type II , Lead-free Mini BGA 8mm x 10mm Package TSOP Type II TSOP Type II , Lead-free Mini BGA 8mm x 10mm Mini BGA 8mm x 10mm , Lead-free Integrated Silicon Solution, Inc. 1-800-379-4774 07/05/06 PACKAGING INFORMATION Mini Ball Grid Array Package Code B 48-pin Top View 1 2 3 4 56 Bottom View b 48x 654321 A B C DD E F G H A2 SEATING PLANE Notes Controlling dimensions are in millimeters. mBGA - 6mm x 8mm MILLIMETERS INCHES mBGA - 8mm x 10mm MILLIMETER INCHES Sym. Min. Typ. Max. Leads Min. Typ. Max. Sym. Min. Typ. Max. Leads Min. Typ. Max. Copyright 2003 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. 1-800-379-4774 PACKAGING INFORMATION

PDF Datasheet Preview

IS64LV25616AL

ISSI
256K x 16 HIGH SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY

JULY 2006

FEATURES
• High-speed access time 10, 12 ns
• CMOS low power operation
• Low stand-by power:

Less than 5 mA typ. CMOS stand-by
• TTL compatible interface levels
• Single 3.3V power supply
• Fully static operation no clock or refresh
required
• Three state outputs
• Data control for upper and lower bytes
• Industrial temperature available
• Temperature Offerings:

Option A1 to +85oC Option A2 to +105oC Option A3 to +125oC
• Lead-free available

DESCRIPTION The ISSI IS64LV25616AL is a high-speed, 4,194,304-bit
static RAM organized as 262,144 words by 16 bits. It is
fabricated using ISSI's high-performance CMOS technol-
ogy. This highly reliable process coupled with innovative circuit design techniques, yields high-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 with CMOS input levels.

Easy memory expansion is provided by using Chip Enable and Output Enable inputs, CE and OE. The active LOW Write Enable WE controls both writing and reading of the memory. A data byte allows Upper Byte UB and Lower Byte LB access.

The IS64LV25616AL is packaged in the JEDEC standard 44-pin TSOP Type II and 48-pin Mini BGA 8mm x 10mm .

FUNCTIONAL BLOCK DIAGRAM

A0-A17

DECODER
256K 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

CE OE WE UB LB

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 obtain the latest version of this device specification before relying on any published information and before placing orders for products.

Integrated Silicon Solution, Inc. 1-800-379-4774
07/05/06

IS64LV25616AL

TRUTH TABLE

Mode Not Selected Output Disabled Read

Write

WE CE OE LB UB

XHXXX

ISSI

I/O PIN

I/O0-I/O7

I/O8-I/O15

High-Z

High-Z
ORDERING INFORMATION Temperature Range A1 to +85°C

Speed ns 10

Order Part No. IS64LV25616AL-10TA1

Temperature Range A2 to +105°C

Speed ns 12

Order Part No.

IS64LV25616AL-12TA2 IS64LV25616AL-12TLA2 IS64LV25616AL-12BA2

Temperature Range A3 to +125°C

Speed ns 12

Order Part No.

IS64LV25616AL-12TA3 IS64LV25616AL-12TLA3 IS64LV25616AL-12BA3 IS64LV25616AL-12BLA3

ISSI

Package TSOP Type II

Package TSOP Type II TSOP Type II , Lead-free Mini BGA 8mm x 10mm

Package TSOP Type II TSOP Type II , Lead-free Mini BGA 8mm x 10mm Mini BGA 8mm x 10mm , Lead-free

Integrated Silicon Solution, Inc. 1-800-379-4774
07/05/06

PACKAGING INFORMATION

Mini Ball Grid Array Package Code B 48-pin

Top View 1 2 3 4 56

Bottom View
b 48x
654321

A B C DD E F G H

A2 SEATING PLANE

Notes Controlling dimensions are in millimeters.
mBGA - 6mm x 8mm

MILLIMETERS

INCHES
mBGA - 8mm x 10mm

MILLIMETER

INCHES

Sym. Min. Typ. Max.

Leads

Min. Typ. Max.

Sym. Min. Typ. Max.

Leads

Min. Typ. Max.

Copyright 2003 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. 1-800-379-4774

PACKAGING INFORMATION

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived IS64LV25616AL-12BLA3 Datasheet file may be downloaded here without warranties.

Datasheet ID: IS64LV25616AL-12BLA3 639323