型号 功能描述 生产厂家 企业 LOGO 操作

Nonvolatile Timekeeping RAM?

DESCRIPTION The DS1644L is a low profile module that requires a PLCC surface mountable socket and is functionally equivalent to the DS1644. The DS1644L is a 32K x 8 nonvolatile static RAM with a full function real time clock which are both accessible in a Byte–wide format. The real time clock inf

Dallas

Nonvolatile Timekeeping RAM

DESCRIPTION The DS1644 is a 32k x 8 nonvolatile static RAM with a full function real time clock, which are both accessible in a byte-wide format. The nonvolatile timekeeping RAM is functionally equivalent to any JEDEC standard 32k x 8 SRAM. The device can also be easily substituted for ROM, EPROM

Dallas

Nonvolatile Timekeeping RAM

DESCRIPTION The DS1644 is a 32k x 8 nonvolatile static RAM with a full function real time clock, which are both accessible in a byte-wide format. The nonvolatile timekeeping RAM is functionally equivalent to any JEDEC standard 32k x 8 SRAM. The device can also be easily substituted for ROM, EPROM

Maxim

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更新时间:2025-11-1 9:52:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
DALLAS SEMICONDUCTOR
24+
DIP28
990000
明嘉莱只做原装正品现货
DALLAS
23+
DIP
50000
全新原装正品现货,支持订货
DALLAS
NEW
DIP-28
9896
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
DALLAS
24+
DIP-28
2000
只做原装正品现货 欢迎来电查询15919825718
Maxim(美信)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
Maxim(美信)
24+
标准封装
7948
原厂渠道供应,大量现货,原型号开票。
DALLAS SEMICONDUCTOR
25+
DIP28
54648
百分百原装现货 实单必成 欢迎询价
DALLAS
2021+
DIP28
6800
原厂原装,欢迎咨询
DALLAS
17+
DIP-28
9700
只做全新进口原装,现货库存
Maxim(美信)
2021+
6000
原装现货,欢迎询价

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