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參數(shù)資料
| 型號： | IS61LV2568-12TI |
| 廠商： | INTEGRATED SILICON SOLUTION INC |
| 元件分類： | DRAM |
| 英文描述： | x8 SRAM |
| 中文描述： | 256K X 8 STANDARD SRAM, 12 ns, PDSO44 |
| 封裝： | TSOP2-44 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 88K |
| 代理商： | IS61LV2568-12TI |
ISSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any
errors which may appear in this publication. Copyright 2000, Integrated Silicon Solution, Inc.
IS61LV2568
256K x 8 HIGH-SPEED CMOS STATIC RAM
DECEMBER 2000
ISSI
FEATURES
High-speed access times:
8, 10, 12 and 15 ns
High-performance, low-power CMOS process
Multiple center power and ground pins for
greater noise immunity
Easy memory expansion with
CE
and
OE
options
CE
power-down
Low power: 540 mW @ 10 ns
36 mW standby mode
TTL compatible inputs and outputs
Single 3.3V ±10% power supply
Packages available:
– 36-pin 400-mil SOJ
– 44-pin TSOP (Type II)
DESCRIPTION
The
ISSI
IS61LV2568 is a very high-speed, low power,
262,144-word by 8-bit CMOS static RAM. The IS61LV2568
is fabricated using
ISSI
's high-performance CMOS tech-
nology. This highly reliable process coupled with innova-
tive 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 36mW (max.) with CMOS input levels.
The IS61LV2568 operates from a single 3.3V power
supply and all inputs are TTL-compatible.
The IS61LV2568 is available in 36-pin 400-mil SOJ, and
44-pin TSOP (Type II) packages.
FUNCTIONAL BLOCK DIAGRAM
A0-A17
CE
OE
WE
256K X 8
MEMORY ARRAY
DECODER
COLUMN I/O
CONTROL
CIRCUIT
GND
VCC
I/O
DATA
CIRCUIT
I/O0-I/O7
Integrated Silicon Solution, Inc. — 1-800-379-4774
Rev. A
12/19/00
1
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| IS61LV2568-8KI | x8 SRAM |
| IS61LV2568-8TI | x8 SRAM |
| IS61LV256AL-10TLI | 32K x 8 LOW VOLTAGE CMOS STATIC RAM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IS61LV2568-15K | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 8 HIGH-SPEED CMOS STATIC RAM |
| IS61LV2568-15KI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:x8 SRAM |
| IS61LV2568-15T | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 8 HIGH-SPEED CMOS STATIC RAM |
| IS61LV2568-15TI | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:x8 SRAM |
| IS61LV2568-8K | 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:256K x 8 HIGH-SPEED CMOS STATIC RAM |
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