首頁>DS1258W-100>規(guī)格書詳情
DS1258W-100集成電路(IC)的存儲器規(guī)格書PDF中文資料
![DS1258W-100](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號 |
DS1258W-100 |
參數(shù)屬性 | DS1258W-100 封裝/外殼為40-DIP 模塊(0.610",15.495mm);包裝為卷帶(TR);類別為集成電路(IC)的存儲器;產品描述:IC NVSRAM 2MBIT PARALLEL 40EDIP |
功能描述 | 3.3V 128k x 16 Nonvolatile |
封裝外殼 | 40-DIP 模塊(0.610",15.495mm) |
文件大小 |
167.31 Kbytes |
頁面數(shù)量 |
9 頁 |
生產廠商 | Dallas Semiconductor |
企業(yè)簡稱 |
Dallas【亞德諾】 |
中文名稱 | 亞德諾半導體官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-14 16:30:00 |
DS1258W-100規(guī)格書詳情
DESCRIPTION
The DS1258W 3.3V 128k x 16 Nonvolatile SRAM is a 2,097,152-bit, fully static, nonvolatile (NV) SRAM, organized as 131,072 words by 16 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. DIP-package DS1258W devices can be used in place of solutions which build nonvolatile 128k x 16 memory by utilizing a variety of discrete components. There is no limit on the number of write cycles that can be executed and no additional support circuitry is required for microprocessor interfacing.
FEATURES
? 10-Year Minimum Data Retention in the Absence of External Power
? Data is Automatically Protected During a Power Loss
? Separate Upper Byte and Lower Byte Chip Select Inputs
? Unlimited Write Cycles
? Low-Power CMOS
? Read and Write Access Times as Fast as 100ns
? Lithium Energy Source is Electrically Disconnected to Retain Freshness Until Power is Applied for the First Time
? Optional Industrial Temperature Range of -40°C to +85°C, Designated IND
產品屬性
- 產品編號:
DS1258W-100
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 存儲器
- 包裝:
卷帶(TR)
- 存儲器類型:
非易失
- 存儲器格式:
NVSRAM
- 技術:
NVSRAM(非易失性 SRAM)
- 存儲容量:
2Mb(128K x 16)
- 存儲器接口:
并聯(lián)
- 寫周期時間 - 字,頁:
100ns
- 電壓 - 供電:
3V ~ 3.6V
- 工作溫度:
0°C ~ 70°C(TA)
- 安裝類型:
通孔
- 封裝/外殼:
40-DIP 模塊(0.610",15.495mm)
- 供應商器件封裝:
40-EDIP
- 描述:
IC NVSRAM 2MBIT PARALLEL 40EDIP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Maxim |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
DALLAS |
23+ |
MOD |
65480 |
詢價 | |||
Analog Devices Inc/Maxim Integ |
23+/24+ |
40-DIP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
Analog Devices Inc./Maxim Inte |
24+ |
40-DIP 模塊(0.610 15.495mm) |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
Maxim |
21+ |
40EDIP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
Maxim |
22+ |
40EDIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Maxim |
24+ |
40DIP |
5723 |
原裝現(xiàn)貨 |
詢價 | ||
Maxim Integrated |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
Maxim Integrated |
23+ |
40-EDIP |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
Maxim Integrated |
23+ |
40-EDIP |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |