參數(shù)資料
型號: PSD413A2
英文描述: Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,40個可編程I/O,通用PLD有59個輸入)
中文描述: 現(xiàn)場可編程微控制器外圍設備(可編程邏輯,16K的位的SRAM,40余個可編程輸入/輸出,通用PLD的有59個輸入)
文件頁數(shù): 33/97頁
文件大?。?/td> 309K
代理商: PSD413A2
PSD4XX Famly
4-33
The ZPLDPower Management
The ZPLD implements a Zero Power Mode, which provides considerable power savings
for low to medium frequency operations. To enable this feature, the ZPLD Turbo bit in the
Power Management Mode Register 0 (PMMR0) has to be turned off.
If none of the inputs to the ZPLD are switching for a time period of 70ns, the ZPLD puts
itself into Zero Power Mode and the current consumption is minimal. The ZPLD will resume
normal operation as soon as one or more of the inputs change state.
Two other features of the ZPLD provide additional power savings:
1. Clock Disable:
Users can disable the clock input to the ZPLD and/or macrocells,
thereby reducing AC power consumption.
2. Product Term Disable:
Unused product terms in the ZPLD are disabled by the PSDsoft Software automatically
for further power savings.
The ZPLD power configuration is described in the Power Management Unit section.
PSD4XXA2
ZPLDBlock
(Cont.)
相關PDF資料
PDF描述
PSD4135G2(中文) Flash In-System-Programmable Peripherals for 16-Bit MCUs(用于16位MCU的閃速在系統(tǒng)可編程外圍芯片)
PSD4135G2 Flash In-System-Programmable Peripherals for 16-Bit MCUs(用于16位MCU的閃速在系統(tǒng)可編程外圍芯片)
PSD4135G2 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a Low Ohmic TO-257AA package. Also available with 300kRad Total Dose Rating.; A IRHYS67130CM with Standard Packaging
PSD4135G2V 130V 100kRad Hi-Rel Single N-Channel SEE Hardened MOSFET in a TO-254AA package; IRHMS57163SE JANS Certified Part Number
PSD4135F1-70B81 LCD Display Panel; No. of Digits/Alpha:64; Display Technology:LCD; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes RoHS Compliant: Yes
相關代理商/技術參數(shù)
參數(shù)描述
PSD413A2-C-70L 制造商:WSI 功能描述:
PSD4-16 制造商:Tamura Corporation of America 功能描述:
PSD4-20 制造商:MICROTRAN 功能描述:POWER TRANSFORMER, 6 VA
PSD4235G2-70U 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 4M 70ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風格:Through Hole 封裝 / 箱體:DIP-24
PSD4235G2-90U 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 4M 90ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100