DS2502P
OTP ROM, 128X8, 15000ns, CMOS, PDSO6, TSOC-6
品質保證
品質保證
從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外,我們還保存這些檢查的詳細記錄,以確保整個供應鏈的透明度和可追溯性。
![ship1](/img/ship1.png)
![ship2](/img/ship2.png)
![ship3](/img/ship3.png)
![ship4](/img/ship4.png)
![ship5](/img/ship5.png)
![ship6](/img/ship6.png)
認證
我們已成功獲得各項認證標準,並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議,以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品,我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。
運輸與付款
運輸與付款
關於運送
我們通常會在幾個工作日內通過可靠的運輸公司(例如 FedEx、SF、UPS 或 DHL)運送訂單。 我們還支持其他運輸方式。 如果您想詢問具體的運輸細節或費用,請隨時與我們聯繫。
![questionContent1](/img/questionContent1.png)
![questionContent2](/img/questionContent2.png)
![questionContent3](/img/questionContent3.png)
![questionContent4](/img/questionContent4.png)
![ctc](/img//questionContentctc.png)
![pelican](/img//questionContentpelican.png)
![express](/img//questionContentexpress.png)
![chunghwa post](/img//questionContentchunghwapost.png)
關於付款
我們接受多種支付方式,包括VISA、MasterCard、銀聯、西聯、PayPal等渠道。
如果您有特定的付款方式或想詢問費率和其他詳細信息,請隨時與我們聯繫。
![wire](/img/wire.png)
電匯
![questionContent7](/img/questionContent7.png)
Paypal
![cc](/img/cc.png)
信用卡
![western](/img/western.png)
西聯匯款
![mg](/img/mg.png)
速匯金
服務與包裝
服務與包裝
About After Sales Service
All Parts Extended Quality Guarantee
自發貨之日起 90 天內發起申請。
與我們的工作人員確認退貨或換貨。
保持貨物收到時的原始狀態。
最後請注意,退貨或換貨的資格取決於對退貨商品實際狀況的評估。 在完成退貨或換貨流程之前,我們將評估收到的貨物。 如果您對退貨或換貨有任何疑問或需要進一步幫助,請隨時通過以下方式聯絡我們: [email protected]
關於包裝
在包裝方面,我們的產品均精心包裝在防靜電袋中,以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法,例如捲帶式、切帶式、管式或託盤式。
![pg](/img/pg.png)
例子
![捲帶式](/img/Tape and Reel.png)
捲帶式
![剪膠帶](/img/Cut Tape.png)
剪膠帶
![管或託盤](/img/Tube or Tray.png)
管或託盤
DS2502P 數據表
價格 (USD)
數量 | 單價 | 總價 |
---|---|---|
1 | $5.462 | $5.46 |
200 | $2.181 | $436.20 |
500 | $2.107 | $1,053.50 |
1000 | $2.071 | $2,071.00 |
這些價格會受到市場波動的影響,需要提交報價才能取得最新價格。
詳細說明
The DS2502 1 kbit Add-Only Memory identifies and stores relevant information about the product to which it is associated. This lot- or product-specific information can be accessed with minimal interface for example, a single port pin of a microcontroller. The DS2502 consists of a factory-lasered registration number that includes a unique 48-bit serial number, an 8-bit CRC, and an 8-bit Family Code (09h) plus 1 kbit of EPROM which is user-programmable. The power to program and read the DS2502 is derived entirely from the 1-Wire® communication line.FEATURES■ 1024 bits Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground■ Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute traceability because no two parts are alike■ Built-in multidrop controller ensures compatibility with other MicroLAN products■ EPROM partitioned into four 256-bit pages for randomly accessing packetized data■ Each memory page can be permanently write-protected to prevent tampering■ Device is an “add only” memory where additional data can be programmed into EPROM without disturbing existing data■ Architecture allows software to patch data by superseding an old page in favor of a newly programmed page■ Reduces control, address, data, power, and programming signals to a single data pin■ Directly connects to a single port pin of a microprocessor and communicates at up to 16.3 kbits per second■ 8-bit family code specifies DS2502 communications requirements to reader■ Presence detector acknowledges when the reader first applies voltage■ Low cost TO-92 or 8-pin SO, SOT-23 (3-pin), TSOC and flip chip surface mount package■ Reads over a wide voltage range of 2.8V to 6.0V from -40°C to +85°C; programs at 11.5V to 12.0V from -40°C to +50°C
主要特徵
- 1024 bits Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground
- Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures absolute traceability because no two parts are alike
- Built-in multidrop controller ensures compatibility with other MicroLAN products
- EPROM partitioned into four 256-bit pages for randomly accessing packetized data
- Each memory page can be permanently write-protected to prevent tampering
- Device is an “add only” memory where additional data can be programmed into EPROM without disturbing existing data
- Architecture allows software to patch data by superseding an old page in favor of a newly programmed page
- Reduces control, address, data, power, and programming signals to a single data pin
- Directly connects to a single port pin of a microprocessor and communicates at up to 16.3 kbits per second
- 8-bit family code specifies DS2502 communications requirements to reader
- Presence detector acknowledges when the reader first applies voltage
- Low cost TO-92 or 8-pin SO, SOT-23 (3-pin), TSOC and flip chip surface mount package
- Reads over a wide voltage range of 2.8V to 6.0V from -40°C to +85°C; programs at 11.5V to 12.0V from -40°C to +50°C
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Rohs Code | No | Part Life Cycle Code | Obsolete |
Part Package Code | SOIC | Pin Count ! | 6 |
Reach Compliance Code | not_compliant | ECCN Code | EAR99 |
HTS Code ! | 8542.32.00.71 | Access Time-Max | 15000 ns |
Additional Feature ! | MICROLAN COMPATIBLE | I/O Type | COMMON |
JESD-30 Code | R-PDSO-C6 | JESD-609 Code | e0 |
Length | 3.94 mm | Memory Density | 1024 bit |
Memory IC Type | OTP ROM | Memory Width | 8 |
Moisture Sensitivity Level | 1 | Number of Functions | 1 |
Number of Terminals | 6 | Number of Words | 128 words |
Number of Words Code | 128 | Operating Mode ! | ASYNCHRONOUS |
Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
Organization | 128X8 | Package Body Material | PLASTIC/EPOXY |
Package Code | SOC | Package Equivalence Code | SOC6,.17 |
Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
Parallel/Serial | SERIAL | Peak Reflow Temperature (Cel) | 240 |
Power Supplies ! | 3/5 V | Qualification Status ! | Not Qualified |
Seated Height-Max | 1.5 mm | Supply Voltage-Max (Vsup) | 6 V |
Supply Voltage-Min (Vsup) | 2.8 V | Supply Voltage-Nom (Vsup) | 5 V |
Surface Mount ! | YES | Technology | CMOS |
Temperature Grade ! | INDUSTRIAL | Terminal Finish | Tin/Lead (Sn85Pb15) |
Terminal Form ! | C BEND | Terminal Pitch ! | 1.27 mm |
Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 20 |
Width | 3.76 mm |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
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