4kbit 1-Wire RAM with Counter

DESCRIPTION The DS2423 1-Wire? RAM with Counters is a fully static, read/write memory for battery operation in a low-cost, six-lead TSOC, surface-mount package. The memory is organized as 16 pages of 256 bits each. In addition, the device has four counters, two of them with external trigger inp

文件：331.93 Kbytes 頁數(shù)：25 Pages

DALLAS

4kbit 1-Wire RAM with Counter

文件：624.31 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

4k位1-Wire RAM，帶有計(jì)數(shù)器

DS2423是帶有計(jì)數(shù)器的1-Wire? RAM，是一種可用電池工作的全靜態(tài)、可讀/寫存儲器，采用低成本，六引腳TSOC表面安裝型封裝。存儲器劃分為16頁，每頁256位。另外，該器件具有四個(gè)計(jì)數(shù)器，其中兩個(gè)可通過A和B引腳由外部觸發(fā)。每個(gè)計(jì)數(shù)器都與一個(gè)存儲頁相關(guān)聯(lián)。沒有外部觸發(fā)的計(jì)數(shù)器每當(dāng)有數(shù)據(jù)寫入與其相關(guān)聯(lián)的頁時(shí)計(jì)數(shù)值遞增(寫循環(huán)計(jì)數(shù)器)。由A和B輸入引腳觸發(fā)的計(jì)數(shù)器每當(dāng)檢測到相應(yīng)的引腳上有向下跳變的脈沖時(shí)計(jì)數(shù)值遞增。所有計(jì)數(shù)器都為只讀的。每當(dāng)連接電池時(shí)，它們自動清零。\n DS2423內(nèi)由電池備份的存儲器可用于存儲和回讀其所在系統(tǒng)的一些相關(guān)信息，以及它的使用頻度。暫存器是一個(gè)附加的存儲頁， \n? 4096位SRAM \n? 四個(gè)32位只讀計(jì)數(shù)器 \n? 兩個(gè)計(jì)數(shù)器帶有低有效外部觸發(fā)輸入，片上去抖兼容簧片和Wiegand開關(guān) \n? 唯一的、經(jīng)工廠光刻和檢驗(yàn)的64位注冊碼(8位家族碼 + 48位序列碼 + 8位CRC校驗(yàn)碼)，任何兩個(gè)器件都不相同，保證絕對可溯 \n? 存儲器劃分為16個(gè)256位頁，適合于數(shù)據(jù)分組 \n? 具有嚴(yán)格讀/寫協(xié)議的256位暫存器保證數(shù)據(jù)傳送的完整性 \n? 片上16位CRC生成器保護(hù)數(shù)據(jù)傳送 \n? 內(nèi)置的多結(jié)點(diǎn)控制器保證與其它MicroLAN產(chǎn)品兼容 \n? 直接連接于微處理器的一個(gè)口線，通信速率高達(dá)16.3kbps \n? 過驅(qū)動模式可提升通信速率;

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亞德諾

4kbit 1-Wire RAM with Counter

DESCRIPTION The DS2423 1-Wire? RAM with Counters is a fully static, read/write memory for battery operation in a low-cost, six-lead TSOC, surface-mount package. The memory is organized as 16 pages of 256 bits each. In addition, the device has four counters, two of them with external trigger inp

文件：331.93 Kbytes 頁數(shù)：25 Pages

DALLAS

4kbit 1-Wire RAM with Counter

DESCRIPTION The DS2423 1-Wire? RAM with Counters is a fully static, read/write memory for battery operation in a low-cost, six-lead TSOC, surface-mount package. The memory is organized as 16 pages of 256 bits each. In addition, the device has four counters, two of them with external trigger inp

文件：331.93 Kbytes 頁數(shù)：25 Pages

DALLAS

4kbit 1-Wire RAM with Counter

DESCRIPTION The DS2423 1-Wire? RAM with Counters is a fully static, read/write memory for battery operation in a low-cost, six-lead TSOC, surface-mount package. The memory is organized as 16 pages of 256 bits each. In addition, the device has four counters, two of them with external trigger inp

文件：331.93 Kbytes 頁數(shù)：25 Pages

DALLAS

4kbit 1-Wire RAM with Counter

DESCRIPTION The DS2423 1-Wire? RAM with Counters is a fully static, read/write memory for battery operation in a low-cost, six-lead TSOC, surface-mount package. The memory is organized as 16 pages of 256 bits each. In addition, the device has four counters, two of them with external trigger inp

文件：331.93 Kbytes 頁數(shù)：25 Pages

DALLAS

4kbit 1-Wire RAM with Counter

DESCRIPTION The DS2423 1-Wire? RAM with Counters is a fully static, read/write memory for battery operation in a low-cost, six-lead TSOC, surface-mount package. The memory is organized as 16 pages of 256 bits each. In addition, the device has four counters, two of them with external trigger inp

文件：331.93 Kbytes 頁數(shù)：25 Pages

DALLAS

4kbit 1-Wire RAM with Counter

DESCRIPTION The DS2423 1-Wire? RAM with Counters is a fully static, read/write memory for battery operation in a low-cost, six-lead TSOC, surface-mount package. The memory is organized as 16 pages of 256 bits each. In addition, the device has four counters, two of them with external trigger inp

文件：331.93 Kbytes 頁數(shù)：25 Pages

DALLAS

Package：6-SMD，J 引線；包裝：管件 類別：集成電路（IC） 存儲器 描述：IC SRAM 4KBIT 1-WIRE 6TSOC

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亞德諾