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DS1345YL-100-IND中文资料PDF规格书
DS1345YL-100-IND规格书详情
DESCRIPTION
The DS1345 1024K Nonvolatile SRAMs are 1,048,576–bit, fully static, nonvolatile SRAMs organized as 131,072 words by eight 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. Additionally, the DS1345 devices have dedicated circuitry for monitoring the status of VCC and the status of the internal lithium battery.
FEATURES
• Built–in lithium battery provides more than 10 years of data retention
• Data is automatically protected during VCC power loss
• Power supply monitor resets processor when VCC power loss occurs and holds processor in reset during VCC ramp–up
• Battery monitor checks remaining capacity daily
• Read and write access times as fast as 70 ns
• Unlimited write cycle endurance
• Typical standby current 50 µA
• Upgrade for 128K x 8 SRAM, EEPROM or Flash devices
• Lithium battery is electrically disconnected to retain freshness until power is applied for the first time
• Full ±10 VCC operating range (DS1345YL) or optional ±5 VCC operating range (DS1345BL)
• Low Profile Module package fits into standard 68–pin surface mountable PLCC sockets
• Optional industrial temperature range of –40°C to +85°C, designated IND
产品属性
- 型号:
DS1345YL-100-IND
- 制造商:
DALLAS
- 制造商全称:
Dallas Semiconductor
- 功能描述:
1024K Nonvolatile SRAM with Battery Monitor
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim |
21+ |
34LPM |
13880 |
公司只售原装,支持实单 |
询价 | ||
DALLAS |
17+ |
PCB |
9800 |
只做全新进口原装,现货库存 |
询价 | ||
MAXIM |
23+ |
PWRCP |
8888 |
专做原装正品,假一罚百! |
询价 | ||
DALLAS |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
DALLAS |
22+ |
NA |
7500 |
全新原装品牌专营 |
询价 | ||
DallasSemiconductor |
22+23+ |
34-PCM |
20185 |
绝对原装正品全新进口深圳现货 |
询价 | ||
DALLAS |
2305+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 | ||
MaximIntegratedProducts |
2022 |
ICNVSRAM1MBIT70NS34LPM |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
MAX |
22+ |
PCB |
3600 |
绝对原装!现货热卖! |
询价 | ||
2023+ |
3000 |
进口原装现货 |
询价 |