型号 功能描述 生产厂家 企业 LOGO 操作

Nonvolatile Timekeeping RAM

DESCRIPTION The DS1643 is a 8K x 8 nonvolatile static RAM with a full function Real Time Clock (RTC) which are both accessible in a byte-wide format. The nonvolatile timekeeping RAM is functionally equivalent to any JEDEC standard 8K x 8 SRAM. The device can also be easily substituted in ROM, E

Dallas

Nonvolatile Timekeeping RAMs

DESCRIPTION The DS1643 is an 8K x 8 nonvolatile static RAM with a full function Real Time Clock (RTC) that are both accessible in a byte-wide format. The nonvolatile timekeeping RAM is functionally equivalent to any JEDEC standard 8K x 8 SRAM. The device can also be easily substituted in ROM, E

Maxim

美信

Nonvolatile Timekeeping RAMs

文件:209.18 Kbytes Page:17 Pages

Maxim

美信

Nonvolatile Timekeeping RAM

文件:182.69 Kbytes Page:14 Pages

Dallas

Nonvolatile Timekeeping RAM

文件:316.97 Kbytes Page:11 Pages

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更新时间:2025-12-30 23:01:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
DALLAS
24+
NA/
30
优势代理渠道,原装正品,可全系列订货开增值税票
DALLS
23+
DIP
20000
全新原装假一赔十
DALLAS
22+
DIP28
100000
代理渠道/只做原装/可含税
DALLAS
20+
DIP
67500
原装优势主营型号-可开原型号增税票
DALLAS
25+
11+新到货
18000
原厂直接发货进口原装
24+
28-EDIP
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
DALLAS
25+
DIP28
13800
原装,请咨询
MAXIMINTEGRATEDPRODUCTS
24+
EDIP-28
6800
100%原装进口现货,欢迎来电咨询
DALLAS
22+
PDIP
12245
现货,原厂原装假一罚十!
DALLAS
21+
DIP
1568
10年芯程,只做原装正品现货,欢迎加微信垂询!

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