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DS1245WP-150 数据表 (PDF) - Dallas Semiconductor

DS1245WP-150 Datasheet PDF - Dallas Semiconductor
部件名 DS1245WP-150
下载  DS1245WP-150 下载

文件大小   218.18 Kbytes
  11 Pages
制造商  DALLAS [Dallas Semiconductor]
网页  https://www.maximintegrated.com/en.html
标志 DALLAS - Dallas Semiconductor
功能描述 3.3V 1024k Nonvolatile SRAM

DS1245WP-150 Datasheet (PDF)

Go To PDF Page 下载 数据表
DS1245WP-150 Datasheet PDF - Dallas Semiconductor

部件名 DS1245WP-150
下载  DS1245WP-150 Click to download

文件大小   218.18 Kbytes
  11 Pages
制造商  DALLAS [Dallas Semiconductor]
网页  https://www.maximintegrated.com/en.html
标志 DALLAS - Dallas Semiconductor
功能描述 3.3V 1024k Nonvolatile SRAM

DS1245WP-150 数据表 (HTML) - Dallas Semiconductor

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DS1245WP-150 产品详情

DESCRIPTION

The DS1245W 3.3V 1024k Nonvolatile SRAM is a 1,048,576-bit, fully static, nonvolatile SRAM organized as 131,072 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCC for an out-of-tolerance condition. When such a condition occurs, the lithium energy source is automatically switched on and write protection is unconditionally enabled to prevent data corruption. DIP-package DS1245W devices can be used in place of existing 128k x 8 static RAMs directly conforming to the popular bytewide 32-pin DIP standard. DS1245W devices in the PowerCap Module package are directly surface mountable and are normally paired with a DS9034PC PowerCap to form a complete Nonvolatile SRAM module. There is no limit on the number of write cycles that can be executed and no additional support circuitry is required for microprocessor interfacing.



FEATURES

■ 10 years minimum data retention in the absence of external power

■ Data is automatically protected during power loss

■ Replaces 128k x 8 volatile static RAM, EEPROM or Flash memory

■ Unlimited write cycles

■ Low-power CMOS

■ Read and write access times of 100ns

■ Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time

■ Optional industrial temperature range of

   -40°C to +85°C, designated IND

■ JEDEC standard 32-pin DIP package

■ PowerCap Module (PCM) package

   - Directly surface-mountable module

   - Replaceable snap-on PowerCap provides lithium backup battery

   - Standardized pinout for all nonvolatile SRAM products

   - Detachment feature on PowerCap allows easy removal using a regular screwdriver



 




类似零件编号 - DS1245WP-150

制造商部件名数据表功能描述
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Maxim Integrated Produc...
DS1245WP-100++ MAXIM-DS1245WP-100+ Datasheet
229Kb / 10P
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19-5640; Rev 11/10
DS1245WP-100IND++ MAXIM-DS1245WP-100IND+ Datasheet
229Kb / 10P
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19-5640; Rev 11/10
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类似说明 - DS1245WP-150

制造商部件名数据表功能描述
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Maxim Integrated Produc...
DS1245W MAXIM-DS1245W Datasheet
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ARTSCHIP ELECTRONICS CO...
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Dallas Semiconductor
DS1245Y DALLAS-DS1245Y_10 Datasheet
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Maxim Integrated Produc...
DS1245Y-70IND MAXIM-DS1245Y-70IND Datasheet
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DS1245AB MAXIM-DS1245AB Datasheet
229Kb / 10P
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DS1245YL MAXIM-DS1245YL Datasheet
322Kb / 9P
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021998
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Dallas Semiconductor
DS1245Y DALLAS-DS1245Y Datasheet
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DS1245YL DALLAS-DS1245YL Datasheet
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   1024K Nonvolatile SRAM
DS1345W DALLAS-DS1345W Datasheet
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Maxim Integrated Produc...
DS1345W MAXIM-DS1345W Datasheet
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关于 Dallas Semiconductor


达拉斯半导体是一家美国公司,成立于1984年,是混合信号和数字半导体的供应商。
该公司总部位于德克萨斯州达拉斯,并以其创新产品和技术在实时时钟,温度传感器和其他集成电路领域而闻名。
2002年,达拉斯半导体被跨国半导体公司Maxim Integrated收购,并成为Maxim的子公司。
达拉斯半导体品牌不再使用,但其产品和技术仍然是Maxim投资组合的一部分。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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