Datasheet > CS18LV20483ZI-70

CS18LV20483ZI-70

更新时间： 2024-02-25 20:58:39

品牌	Logo	应用领域
其他 - ETC		内存集成电路静态存储器
页数	文件大小	规格书
16页	757K
描述
High Speec Super Low Power SRAM

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技术参数
数据手册

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CS18LV20483ZI-70 技术参数

生命周期：	Contact Manufacturer	包装说明：	DICE
Reach Compliance Code：	compliant	风险等级：	5.7
Is Samacsys：	N	最长访问时间：	70 ns
JESD-30 代码：	X-XUUC-N	内存密度：	2097152 bit
内存集成电路类型：	STANDARD SRAM	内存宽度：	8
功能数量：	1	字数：	262144 words
字数代码：	256000	工作模式：	ASYNCHRONOUS
最高工作温度：	85 °C	最低工作温度：	-40 °C
组织：	256KX8	封装主体材料：	UNSPECIFIED
封装代码：	DIE	封装形状：	UNSPECIFIED
封装形式：	UNCASED CHIP	并行/串行：	PARALLEL
最大供电电压 (Vsup)：	3.6 V	最小供电电压 (Vsup)：	2.7 V
标称供电电压 (Vsup)：	3 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	NO LEAD	端子位置：	UPPER
Base Number Matches：	1

CS18LV20483ZI-70 数据手册

High Speed Super Low Power SRAM

CS18LV20483

256K-Word By 8 Bit

ꢀGENERAL DESCRIPTION

The CS18LV20483 is a high performance, high speed, and super low power CMOS Static

Random Access Memory organized as 262,144 words by 8 bits and operates from a wide range of

2.7 to 3.6V supply voltage. Advanced CMOS technology and circuit techniques provide both high

speed and low power features with a typical CMOS standby current of 0.50uA and maximum

access time of 55/70ns in 3.0V operation. Easy memory expansion is provided by an active LOW

chip enable inputs (/CE1,CE2) and active LOW output enable (/OE) and three-state output drivers.

The CS18LV20483 has an automatic power down feature, reducing the power consumption

significantly when chip is deselected. The CS18LV20483 is available in JEDEC standard 32-pin

sTSOP (8x13.4 mm), TSOP (8x20mm), TSOP (II) (400mil) and SOP (450 mil) packages.

ꢀFEATURES

ꢁ

Low operation voltage : 2.7 ~ 3.6V

Ultra low power consumption : 2mA＠1MHz (Max.) operating current

0.50 uA (Typ.) CMOS standby current

ꢁ

High speed access time : 55/70ns (Max.) at Vcc = 3.0V.

Automatic power down when chip is deselected.

Three state outputs and TTL compatible

Data retention supply voltage as low as 1.5V.

Easy expansion with /CE and /OE options.

ꢀProduct Family

Operating

Product Family

Vcc. Range Speed (ns) Standby (Typ.) Package Type

Temp

32 SOP

32 STSOP

0.50 uA

0~70^oC

2.7~3.6

55/70

32 TSOP

32 TSOP (II)

Dice

(Vcc = 3.0V)

CS18LV20483

32 SOP

32 STSOP

32 TSOP

32 TSOP (II)

Dice

0.8 uA

-40~85^oC

(Vcc= 3.0V)

Rev. 1.0

Chiplus reserves the right to change product or specification without notice.

123 4 5 6 7...16

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