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

美信

更新时间:2025-11-4 17:47:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
DALLS
22+
5000
DALLAS
25+
DIP
3000
全新原装、诚信经营、公司现货销售
DALLAS
20+
DIP
26580
全新原装长期特价销售
MAXIM
25+
2671
公司原装现货常备库存!
MAXIM/美信
24+
DIP-28
30000
原装正品公司现货,假一赔十!
DALLAS
22+
DIP-28
30000
只做原装正品
DS
23+
43531
##公司主营品牌长期供应100%原装现货可含税提供技术
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
DALLAS
24+
DIP
2000
全新原装环保现货
NA
25+
NA
33
全新原装正品支持含税

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