DS1345W

更新时间： 2024-02-24 12:12:24

品牌	Logo	应用领域
达拉斯 - DALLAS		电池内存集成电路静态存储器监控
页数	文件大小	规格书
12页	250K
描述
3.3V 1024k Nonvolatile SRAM with Battery Monitor

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DS1345W 技术参数

DS1345W

FRESHNESS SEAL

Each DS1345W is shipped from Dallas Semiconductor with its lithium energy source disconnected,

guaranteeing full energy capacity. When V_CCis first applied at a level greater than V_TP, the lithium

energy source is enabled for battery backup operation.

PACKAGES

The 34-pin PowerCap Module integrates SRAM memory and nonvolatile control into a module base

along with contacts for connection to the lithium battery in the DS9034PC PowerCap. The PowerCap

Module package design allows a DS1345W device to be surface mounted without subjecting its lithium

backup battery to destructive high-temperature reflow soldering. After a DS1345W is reflow soldered, a

DS9034PC is snapped on top of the PCM to form a complete Nonvolatile SRAM module. The

DS9034PC is keyed to prevent improper attachment. DS1345W module bases and DS9034PC

PowerCaps are ordered separately and shipped in separate containers. See the DS9034PC data sheet for

further information.

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型号	品牌	描述	获取价格	数据表
DS1345W-150	MAXIM	Non-Volatile SRAM Module, 128KX8, 150ns, CMOS	获取价格
DS1345W-150-IND	DALLAS	Non-Volatile SRAM Module, 128KX8, 150ns, CMOS,	获取价格
DS1345W-150-IND	MAXIM	Non-Volatile SRAM Module, 128KX8, 150ns, CMOS	获取价格
DS1345W-IND	MAXIM	暂无描述	获取价格
DS1345WP-100	DALLAS	3.3V 1024k Nonvolatile SRAM with Battery Monitor	获取价格
DS1345WP-100	ROCHESTER	128KX8 NON-VOLATILE SRAM MODULE, 100ns, DMA34, POWERCAP MODULE-34	获取价格