The SST89E516RDx and SST89V516RDx are members of the FlashFlex51 family of 8-bit microcontroller products designed and manufactured with SST’s patented and proprietary SuperFlash CMoS semiconductor process technology. The split-gate cell design and thick-oxide tunneling injector offer significant cost and reliability benefits for SST’s customers. The devices use the 8051 instruction set and are pin-for-pin compatible with standard 8051 microcontroller devices.
標簽: microcontroller SST 516 RDx
上傳時間: 2014-01-08
上傳用戶:笨小孩
摘 要 基于AC/DC 開關電源PWM 控制芯片的工作原理,分析了其產生功耗的主要來源,提出了兩種減小芯 片功耗的方法,一是采用電流源和電流沉串聯方式構成的輸出驅動電路,通過消除CMoS 電路的瞬態短路導通現 象,降低該電路模塊的功耗;二是采用跳周工作模式,使芯片在輕載和空載情況下,降低功率開關管的開關損耗。
上傳時間: 2013-12-16
上傳用戶:wxhwjf
各種電子器件管腳圖,THD-1型數字電路實驗箱簡介,門電路及參數測試,半加器、全加器,數據選擇器,數碼比較器,譯碼器和數碼顯示器,鎖存器和觸發器,中規模計數器,雙向移位寄存器,三態門和數據總線,半導體存儲器,多諧振蕩器,單穩態觸發器,CMoS門電路及集成施密特觸發器,集成數模轉換器(DAC),逐次漸進型模數轉換器(ADC)
上傳時間: 2013-12-19
上傳用戶:heart520beat
5988-8477EN2051的白皮書.現在的有線光學鼠標中一般都有2塊集成電路,一塊是CMoS/DSP芯片,比如像安捷倫2051,一塊是USB/PS2的接口轉換芯片
上傳時間: 2016-05-13
上傳用戶:leehom61
ME6206系列是高紋波抑制率、低功耗、低壓差,具有過流和短路保護的CMoS降壓型電壓穩壓器。
上傳時間: 2014-02-22
上傳用戶:13188549192
關于各種電平的,0、1定義,TTL,CMoS,LTTL,
標簽: 電平
上傳時間: 2013-12-04
上傳用戶:bcjtao
This paper presents a low-power asynchronous implementation of the 80C51 microcontroller. It was realized in a 0.5 µ m CMoS process and it shows a power advantage of a factor 4 compared to a recent synchronous implementation in the same technology. The chip is fully bit compatible with the synchronous implementation, and timing compatible for external memory access. The circuit is a compiled VLSI-program, using Tangram as VLSI-programming language and the Tangram tool set to compile the design automatically to a standard-cell netlist. This design approach proves to be powerful enough to describe the microcontroller and derive an efficient implementation. Further, it offers the designer the possibility to explore various alternatives in the design space.
標簽: microcontroller implementation asynchronous low-power
上傳時間: 2016-06-07
上傳用戶:冇尾飛鉈
Program main BIOS image | | /B - Program Boot Block | | /N - Program NVRAM | | /C - Destroy CMoS checksum | | /E - Program Embedded Controller Block | | /K - Program all non-critical blocks | | /Kn - Program n th non-critical block only(n=0-7) | | /Q - Silent execution | | /REBOOT - Reboot after programming | | /X - Don t Check ROM ID | | /S - Display current system s ROMID | | /Ln - Load CMoS defaults
標簽: Program Destroy Block NVRAM
上傳時間: 2016-07-26
上傳用戶:wfl_yy
TC35i新版西門子工業GSM模塊是一個支持中文短信息的工業級GSM模塊,工作在EGSM900和GSM1800雙頻段,電源范圍為直流3.3~4.8V ,電流消耗——休眠狀態為3.5mA,空閑狀態為25mA,發射狀態為300mA(平均),2.5A峰值;可傳輸語音和數據信號, 功耗在EGSM900(4類)和GSM1800(1類)分別為2W和1W ,通過接口連接器和天線連接器分別連接SIM卡讀卡器和天線。SIM電壓為3V/1.8V,TC35i的數據接口(CMoS電平)通過AT命令可雙向傳輸指令和數據,可選波特率為300b/s~115kb/s , 自動波特率為1.2kb/s~115kb/s。它支持Text和PDU格式的SMS(Short Message Service,短消息),可通過AT命令或關斷信號實現重啟和故障恢復
上傳時間: 2016-08-26
上傳用戶:fnhhs
帶Java擴展的ARM926EJ-S內核, 2 x 8KB快取, MMU 2x4k Bytes SRAM, 32kBytes Boot ROM 210MHz, 230MIPs EBI –可支持SDRAM, NAND Flash (帶ECC)和Compact Flash USB控制器和USB器件口, V2.0全速 Ethernet MAC - 10/100 圖像傳感器界面 (CMoS傳感器界面) 1 SSC可支持I2S和TDM 2 SPI, MCI (SDCard和MMC兼容), TWI 6 USARTs, 支持IrDA, ISO7816 T=0/T=1, RS485
上傳時間: 2016-09-26
上傳用戶:eclipse