Datasheet > IS66WVE4M16CLL

IS66WVE4M16CLL

更新时间： 2022-02-26 14:09:49

品牌	Logo	应用领域
美国芯成 - ISSI		/
页数	文件大小	规格书
32页	663K
描述
Asynchronous and page mode interface

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IS66WVE4M16CLL 数据手册

IS66WVE4M16EALL/BLL/CLL

IS67WVE4M16EALL/BLL/CLL

64Mb Async/Page PSRAM

PRELIMINARY INFORMATION

Overview

The IS66/67WVE4M16EALL/BLL/CLL is an integrated memory device containing 64Mbit Pseudo Static

Random Access Memory using a self-refresh DRAM array organized as 4M words by 16 bits. The device

includes several power saving modes : Partial Array Refresh mode where data is retained in a portion of

the array and Deep Power Down mode. Both these modes reduce standby current drain. The die has

separate power rails, VDDQ and VSSQ for the I/O to be run from a separate power supply from the device

core.

Features

 Asynchronous and page mode interface

 Dual voltage rails for optional performance

 Low Power Feature

 Temperature Controlled Refresh

 Partial Array Refresh

 Deep power-down (DPD) mode

 Operating temperature Range

 ALL: VDD 1.7V~1.95V, VDDQ 1.7V~1.95V

 BLL: VDD 2.7V~3.6V, VDDQ 2.7V~3.6V

 CLL: VDD 1.7V~1.95V, VDDQ 2.7V~3.6V

 Page mode read access

 Interpage Read access : 55ns, 70ns

 Intrapage Read access : 20ns

 Low Power Consumption

 Asynchronous Operation < 30 mA

 Intrapage Read < 23mA

 Standby < 200 uA (max.)

 Deep power-down (DPD)

 ALL/CLL: < 3µA (Typ)

Industrial: -40°C~85°C

Automotive A1: -40°C~85°C

 Packages:

48-ball TFBGA

 BLL: < 10µA (Typ)

Notes:

1. The 48-pin TSOP-I package option is not yet available. Please contact SRAM Marketing at sram@issi.com

for additional information.

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

www.issi.com - SRAM@issi.com

Rev.0B | November 2014

12 3 4 5 6 7...32

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与IS66WVE4M16CLL相关器件

型号	品牌	描述	获取价格	数据表
IS66WVE4M16EALL	ISSI	Asynchronous and page mode interface	获取价格
IS66WVE4M16EALL-70BLI	ISSI	Pseudo Static RAM, 4MX16, 70ns, CMOS, PBGA48, 6 X 8 MM, LEAD FREE, MO-207, TFBGA-48	获取价格
IS66WVE4M16EBLL-55BLI	ISSI	Pseudo Static RAM, 4MX16, 55ns, CMOS, PBGA48, 6 X 8 MM, LEAD FREE, MO-207, TFBGA-48	获取价格
IS66WVE4M16EBLL-55BLI-TR	ISSI	IC PSRAM 64MBIT 55NS 48BGA	获取价格
IS66WVE4M16EBLL-70BLI	ISSI	Pseudo Static RAM, 4MX16, 70ns, CMOS, PBGA48, 6 X 8 MM, LEAD FREE, MO-207, TFBGA-48	获取价格
IS66WVE4M16EBLL-70BLI-TR	ISSI	Pseudo Static RAM,	获取价格

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