DS1250BL集成電路（IC）的存儲(chǔ)器規(guī)格書PDF中文資料
| 廠商型號(hào) |
DS1250BL |
| 參數(shù)屬性 | DS1250BL 封裝/外殼為34-LPM；包裝為管件；類別為集成電路（IC）的存儲(chǔ)器；產(chǎn)品描述：IC NVSRAM 4MBIT PARALLEL 34LPM |
| 功能描述 | 4096K Nonvolatile SRAM |
| 封裝外殼 | 34-LPM |
| 文件大小 |
181.99 Kbytes |
| 頁面數(shù)量 |
9 頁 |
| 生產(chǎn)廠商 | Dallas Semiconductor |
| 企業(yè)簡(jiǎn)稱 |
Dallas【亞德諾】 |
| 中文名稱 | 亞德諾半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-26 11:06:00 |
DS1250BL規(guī)格書詳情
DESCRIPTION
The DS1250 4096K Nonvolatile SRAMs are 4,194,304–bit, fully static, nonvolatile SRAMs organized as 524,288 words by 8 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. There is no limit on the number of write cycles which can be executed and no additional support circuitry is required for microprocessor interfacing.
FEATURES
? 10 years minimum data retention in the absence of external power
? Data is automatically protected during power loss
? Unlimited write cycles
? Low-power CMOS
? Read and write access times as fast as 70 ns
? Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time.
? Full ±10 VCC operating range (DS1250YL)
? Optional ±5 VCC operating range (DS1250BL)
? Optional industrial temperature range of –40°C to +85°C, designated IND
? JEDEC standard 32–pin DIP package
? Low Profile Module (LPM) package
– Fits into standard 68–pin PLCC surface–mountable sockets
– 250 mil package height
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
DS1250BL-70
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 存儲(chǔ)器
- 包裝：
管件
- 存儲(chǔ)器類型：
非易失
- 存儲(chǔ)器格式：
NVSRAM
- 技術(shù)：
NVSRAM（非易失性 SRAM）
- 存儲(chǔ)容量：
4Mb（512K x 8）
- 存儲(chǔ)器接口：
并聯(lián)
- 寫周期時(shí)間 - 字，頁：
70ns
- 電壓 - 供電：
4.75V ~ 5.25V
- 工作溫度：
0°C ~ 70°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
34-LPM
- 供應(yīng)商器件封裝：
34-LPM
- 描述：
IC NVSRAM 4MBIT PARALLEL 34LPM
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
24+ |
N/A |
64000 |
一級(jí)代理-主營優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
Maxim |
24+ |
34M |
4393 |
原裝現(xiàn)貨 |
詢價(jià) | ||
Maxim |
22+ |
34LPM |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Maxim |
21+ |
34LPM |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
Maxim Integrated |
24+ |
34-LPM |
56200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
Maxim Integrated |
23+ |
34-LPM |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
NA |
8600 |
原裝正品,歡迎來電咨詢! |
詢價(jià) | |||
DALLAS |
23+ |
LPM |
65480 |
詢價(jià) | |||
MAXIM/美信 |
23+ |
NA |
646 |
電子元器件供應(yīng)原裝現(xiàn)貨. 優(yōu)質(zhì)獨(dú)立分銷。原廠核心渠道 |
詢價(jià) | ||
DALLAS |
2405+ |
原廠封裝 |
12500 |
15年芯片行業(yè)經(jīng)驗(yàn)/只供原裝正品:0755-83267371鄒小姐 |
詢價(jià) |
