DS2070W-100#【PDF 6/12 页】IC NVSRAM 16MBIT 100NS 256BGA

您好，
买卖IC网欢迎您。
请登录
免费注册

2页 3页 4页 5页 [6页]7页 8页 9页 10页

3.3V Single-Piece 16Mb

Nonvolatile SRAM

Power-Down/Power-Up Condition

V CC

V TP

t DR

~ 2.5V

t F

t R

t REC

CE,

WE

BACKUP CURRENT

SUPPLIED FROM

LITHIUM BATTERY

RST

t PD

V OL

t RPD

SLEWS WITH

V CC

t PU

t RPU

V OL

V IH

(SEE NOTES 1, 7.)

Note 1: RST is an open-drain output and cannot source current. An external pullup resistor should be connected to this pin to real-

ize a logic-high level.

Note 2: These parameters are sampled with a 5pF load and are not 100% tested.

Note 3: t WP is specified as the logical AND of CE and WE . t WP is measured from the latter of CE or WE going low to the earlier of

CE or WE going high.

Note 4: t WR1 and t DH1 are measured from WE going high.

Note 5: t WR2 and t DH2 are measured from CE going high.

Note 6: t DS is measured from the earlier of CE or WE going high.

Note 7: In a power-down condition, the voltage on any pin cannot exceed the voltage on V CC .

Note 8: The expected t DR is defined as accumulative time in the absence of V CC starting from the time power is first applied by the

user. Minimum expected data-retention time is based on a maximum of two +230 ° C convection solder reflow exposures,

followed by a fully charged cell. Full charge occurs with the initial application of V CC for a minimum of 96 hours. This para-

meter is assured by component selection, process control, and design. It is not measured directly in production testing.

Note 9: WE is high for a read cycle.

Note 10: OE = V IH or V IL . If OE = V IH during write cycle, the output buffers remain in a high-impedance state.

Note 11: If the CE low transition occurs simultaneously with or later than the WE low transition, the output buffers remain in a high-

impedance state during this period.

Note 12: If the CE high transition occurs prior to or simultaneously with the WE high transition, the output buffers remain in a high-

impedance state during this period.

Note 13: If WE is low or the WE low transition occurs prior to or simultaneously with the CE low transition, the output buffers remain

in a high-impedance state during this period.

Note 14: DS2070W BGA modules are recognized by Underwriters Laboratory (UL) under file E99151.

6

_____________________________________________________________________

发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

*型号	*数量	厂商	批号	封装

添加更多采购

我的联系方式

*

*

*

相关PDF资料

DS2227-070 IC NVSRAM 4MBIT 70NS 72SIMM

DS2423D/T&R IC SRAM 4KBIT 6FCHIP

DS2430AP+T&R IC EEPROM 256BIT 6TSOC

DS2431GA+U IC EEPROM 1024BIT 2SFN

DS2433X-S#T IC EEPROM 4KBIT 6FCHIP

DS2433X-Z01 IC EEPROM 4KBIT 6FCHIP

DS24B33G+T&R IC EEPROM 4KBIT 2SFN

DS2502-E64+ IC OTP 1KBIT TO92-3

相关代理商/技术参数

DS2-08A 功能描述:二极管 - 通用，功率，开关 2 Amps 800V RoHS:否制造商:STMicroelectronics 产品:Switching Diodes 峰值反向电压:600 V 正向连续电流:200 A 最大浪涌电流:800 A 配置: 恢复时间:2000 ns 正向电压下降:1.25 V 最大反向漏泄电流:300 uA 最大功率耗散: 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:ISOTOP 封装:Tube

DS2-08LA 制造商:GW Instek 功能描述:LOGIC ANALYZER 8 CHANNEL GDS 制造商:GW Instek 功能描述:LOGIC ANALYZER, 8 CHANNEL, GDS-2000A SER 制造商:GW Instek 功能描述:LOGIC ANALYZER, 8 CHANNEL, GDS-2000A SERIES DSO; Plug Type:(Not Applicable); Accessory Type:Logic Analyzer Module; Features:8-Channel; For Use With:GDS-2000A Series Digital Storage Oscilloscopes ;RoHS Compliant: NA 制造商:GW Instek 功能描述:LOGIC ANALYZER, 8 CHANNEL, GDS-2000A SERIES DSO; Plug Type:-; Accessory Type:Logic Analyzer Module; Features:8-Channel; For Use With:GDS-2000A Series Digital Storage Oscilloscopes ;RoHS Compliant: NA

DS209 功能描述:烙铁 Weller Cleaner Set For DS2000 RoHS:否制造商:Weller 产品:Soldering Stations 类型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大温度:+ 850 F 电缆类型:US Cord Included

DS2091-BA-KA-N 制造商:Illinois Lock 功能描述:MINI SWITCH LOCK 1 KEY PULL

DS20-BU 制造商:Cooper Bussmann 功能描述:DIN RAIL TERMINAL BLOCK BLUE 600V/20A UL - Bulk 制造商:COOPER BUSSMANN 功能描述:DIN RAIL TERMINAL BLOCK BLUE 600V/20A UL

DS20-BU-ND 制造商:Cooper Bussmann 功能描述:END COVER, BLUE FOR DS20-BU AND DS30-BU - Bulk 制造商:COOPER BUSSMANN 功能描述:END COVER, BLUE FOR DS20-BU AND DS30-BU

DS20-GN 制造商:Cooper Bussmann 功能描述:DS SERIES TERMINAL BLOCK, 20A, GREEN - Bulk 制造商:COOPER BUSSMANN 功能描述:DS SERIES TERMINAL BLOCK, 30A, RED

DS20-GN-ND 制造商:Cooper Bussmann 功能描述:DS SERIES TERMINAL BLOCK END COVER,GREEN - Bulk 制造商:COOPER BUSSMANN 功能描述:DS SERIES TERMINAL BLOCK END COVER,GREEN