參數(shù)資料
型號(hào): PSD403A1
英文描述: Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,40個(gè)可編程I/O,通用PLD有37個(gè)輸入)
中文描述: 現(xiàn)場(chǎng)可編程微控制器外圍設(shè)備(可編程邏輯,16K的位的SRAM,40余個(gè)可編程輸入/輸出,通用PLD的有37個(gè)輸入)
文件頁(yè)數(shù): 17/97頁(yè)
文件大?。?/td> 309K
代理商: PSD403A1
PSD4XX Famly
4-17
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 90ns, 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.
PSD4XXA1
ZPLDBlock
(Cont.)
相關(guān)PDF資料
PDF描述
PSD403A2 Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,40個(gè)可編程I/O,通用PLD有59個(gè)輸入)
PSD411A2 Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,40個(gè)可編程I/O,通用PLD有59個(gè)輸入)
PSD412A2 Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,40個(gè)可編程I/O,通用PLD有59個(gè)輸入)
PSD413A2 Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,40個(gè)可編程I/O,通用PLD有59個(gè)輸入)
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)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD403A1-12J 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Field-Programmable Peripheral
PSD403A1-12JI 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Field-Programmable Peripheral
PSD403A1-12LI 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Field-Programmable Peripheral
PSD403A1-12U 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Field-Programmable Peripheral
PSD403A1-12UI 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Field-Programmable Peripheral