| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
DS50PCI402 2.5 Gbps / 5.0 Gbps 4 Lane PCI Express Repeater with Equalization and De-Emphasis 文件:743.87 Kbytes 頁數:36 Pages | TI 德州儀器 | TI | ||
DS50PCI402 2.5 Gbps / 5.0 Gbps 4 Lane PCI Express Repeater with Equalization and De-Emphasis 文件:1.12097 Mbytes 頁數:38 Pages | TI 德州儀器 | TI | ||
DS50PCI402 2.5 Gbps / 5.0 Gbps 4 Lane PCI Express Repeater with Equalization and De-Emphasis 文件:743.87 Kbytes 頁數:36 Pages | TI 德州儀器 | TI | ||
DS50PCI402 2.5 Gbps / 5.0 Gbps 4 Lane PCI Express Repeater with Equalization and De-Emphasis 文件:1.07404 Mbytes 頁數:38 Pages | TI 德州儀器 | TI | ||
DS50PCI402 2.5 Gbps / 5.0 Gbps 4 Lane PCI Express Repeater with Equalization and De-Emphasis 文件:1.12097 Mbytes 頁數:38 Pages | TI 德州儀器 | TI | ||
DS50PCI402 2.5 Gbps / 5.0 Gbps 4 Lane PCI Express Repeater with Equalization and De-Emphasis 文件:1.12097 Mbytes 頁數:38 Pages | TI 德州儀器 | TI | ||
DS50PCI402 2.5 Gbps / 5.0 Gbps 4 Lane PCI Express Repeater with Equalization and De-Emphasis 文件:1.12097 Mbytes 頁數:38 Pages | TI 德州儀器 | TI | ||
柔性微處理器芯片 The DS5000FP is the original Secure Microprocessor chip in an 80-pin QFP. Based on nonvolatile RAM rather than ROM, it offers programming flexibility not possible with ordinary 8051s.\n The program and data resources can be partitioned and managed by the user during and after installation. This faci \n? 8-bit 8051-compatible microcontroller:\n? 8051 instruction set \n? Four 8-bit bidirectional I/O ports \n? 128-bytes scratchpad RAM \n? Two 16-bit timer/counters \n? 1 UART\n? Reliability enhancements:\n? >10 years nonvolatile data retention \n? Early warning power-fail interrupt \n? Power-fail r; | ADI 亞德諾 | ADI | ||
柔性微控制器模塊 The DS5000(T) Soft Microcontroller Module is a fully 8051-compatible 8-bit CMOS microcontroller that offers \"softness\" in all aspects of its application. This is accomplished through the comprehensive use of nonvolatile technology to preserve all information in the absence of system VCC. The inter \n? 8-Bit 8051-Compatible Microcontroller Adapts to Task at Hand\n? 8 or 32 kbytes of Nonvolatile RAM for Program and/or Data Memory Storage \n? Initial Downloading of Software in End System via On-Chip Serial Port \n? Capable of Modifying Its Own Program and/or Data Memory in End Use\n? Crashproof ; | ADI 亞德諾 | ADI | ||
128k柔性微處理器芯片 DS5001FP 128k柔性微處理器屬于8051兼容的安全微控制器家族,它的存儲器是基于非易失RAM而非ROM。\n Dallas的“柔性”微處理器可以在安裝到系統(tǒng)后再進行編程,以便于頻繁的軟件升級、程序調配、系統(tǒng)的用戶化等等。由用戶設置的程序和數據分界也可以重新調整以便優(yōu)化再編程。\n Dallas的非易失CMOS技術為業(yè)界設定了低功耗標準。利用一個用戶提供的鋰電池,在片內電源管理電路的控制下,能夠在沒有外部電源的情況下在10年以上的時間內保護所有的非易失資源。\n 對于便攜式系統(tǒng),DS5001FP還具有耐沖擊特性,它能夠保存工作狀態(tài),并提供電源失效復位、電源失效中斷和看門狗定時器。\n \n? 兼容8501的微處理器,可根據具體任務靈活裁減: \n? 可訪問高達128k字節(jié)的非易失SRAM \n? 通過片上串口在系統(tǒng)編程 \n? 靈活調整自身的程序或數據空間 \n? 通過單獨的字節(jié)寬總線訪問存儲器 \n? 為NV RAM存儲器提供CRC-16校驗 \n? 經過譯碼的存儲器和外設使能信號 \n? 防沖擊工作: \n? 保護所有非易失資源超過10年 \n? 電源失效復位 \n? 電源失效早期告警中斷 \n? 看門狗定時器 \n? SRAM同時用于程序/數據存儲(利用用戶提供的鋰電池實現非易失) \n? 精密帶隙基準用于電源監(jiān)視 \n? 完全兼容于8051: \n? 128k字節(jié)寄; | ADI 亞德諾 | ADI |
技術參數
- MCU Core:
8051 (CISC)
- Core Clock Speed (max)(MHz):
16
- Data Processing:
8-bit
- Instruction Bus:
8-bit
- Internal SRAM(KBytes):
0.125
- External Battery-Backed NV SRAM(KBytes):
0.125
- External Memory Support:
SRAM
- External Memory Encryption:
64-Bit Randomly Generated
- Self-Destruct Inputs:
1S
- Other Secure Features:
Dummy Memory Operations
- USARTs:
1
- GPIO Pins (max):
32
- Internal Ring Oscillator:
No
- Timers 16-bit (max):
2
- Timer Features:
Watchdog
- VSUPPLY(V):
3.85 to 5.5
- Battery Leakage(μA):
0.005
- Power Features:
Pwr. Fail Reset
- RoHS Available:
Yes
- Package/ Pins:
SOIC(N)/8
- Smallest Available Pckg. (max w/pins)(mm2):
436.2
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
13+ |
MQFP |
3738 |
原裝分銷 |
詢價 | ||
DALLAS |
25+ |
DIP-2 |
18000 |
原廠直接發(fā)貨進口原裝 |
詢價 | ||
DALLAS |
04+ |
PQFP80 |
6200 |
詢價 | |||
DALLAS |
QFP80 |
00+ |
24 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
DS |
24+ |
QFP |
1068 |
原裝現貨假一罰十 |
詢價 | ||
DALLAS |
23+ |
QFP |
1885 |
全新進口原裝現貨,價優(yōu) |
詢價 | ||
MAXIM |
17+ |
QFP |
6200 |
100%原裝正品現貨 |
詢價 | ||
NS |
25+ |
QFN |
83 |
百分百原裝正品 真實公司現貨庫存 本公司只做原裝 可 |
詢價 | ||
線藝 |
24+ |
原廠原封 |
10 |
全新原裝環(huán)?,F貨 |
詢價 | ||
DALLAS |
23+ |
QFP |
3600 |
絕對全新原裝!現貨!特價!請放心訂購! |
詢價 |
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