參數(shù)資料
型號(hào)： LC5256MC-75F256C
廠商： LATTICE SEMICONDUCTOR CORP
元件分類： PLD
英文描述： 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family
中文描述： EE PLD, 9.5 ns, PBGA256
封裝： FPBGA-256
文件頁數(shù)： 47/92頁
文件大?。?/td> 378K
代理商： LC5256MC-75F256C
Lattice Semiconductor
ispXPLD 5000MX Family Data Sheet
47
K11 = Current per column driver (μA/MHz)
Power Estimation Equations
ICC = ICC_DC + IMFB_CPLD + IMFB_ SRAM/PDPRAM/FIFO + IMFB_DPRAM + IMFB_CAM + IPLL_D
ICC_DC
Use the appropriate value for 5000MC (1.8V power supply) or 5000MV/B (2.5V/3.3V power supply) from the data
sheet.
IMFB_CPLD
= ((
K0
* CPLD MFB inputs +
K1
* CPLD Logical Product Terms +
K2
* CPLD GRP from MFB +
K3
* CPLD GRP
from IFB) * AF+
K4
) * FREQ / 1000μA/mA
IMFB_CAM
= CAM Memory MFBs * ((FREQ *
K8
) +
K9
) (CAM operating in typical mode)
IMFB_ SRAM/PDPRAM/FIFO
= (WR_ PERCENT * (
K1
+ WR_ PERCENT * 8 *
K0
+
K10
+
K11
) + RD_ PERCENT * (
K1
+ 128 * RD_PERCENT
*
K0
+ 8 * OSW_PERCENT *
K2
)) * SRAM/PDPRAM/FIFO Memory MFBs * FREQ / 1000μA/mA
IMFB_ DPRAM
= (WR_ PERCENT * (2 *
K1
+ 2 * WR_ PERCENT * 8 *
K0
+
K10
+
K11
) + RD_ PERCENT * (2 *
K1
+ 2 * 128 *
RD_PERCENT *
K0
+ 8 * OSW_PERCENT *
K2
)) * DPRAM Memory MFBs * FREQ / 1000μA/mA
IPLL_D
=
K5
* PLL_FREQ * number of PLLs used. IPPL_D is the PLL digital component of the VCC supply current.
Analog portion of PLL supply current consumption, from PLL power pin:
IPLL_A
= (
K6
* PLL_FREQ +
K7
) * number of PLLs used
Notes:
ICC = Current consumption of VCC power supply (mA)
ICC-DC = ICC DC component – Current consumption at 0Mhz (mA)
IMFB_CPLD = CPLD (non-memory logic) current consumption (mA)
IMFB_SRAM/PDPRAM/FIFO = Current consumption for SRAM, PDPRAM, and FIFO (mA)
IMFB_DPRAM = Current consumption for DPRAM (mA)
IMFB_CAM = Current consumption for CAM (mA)
IPLL_D = PLL Current consumption of digital VCC power supply (mA)
IPLL_A = PLL analog power pin current consumption (VCCP pin)
相關(guān)PDF資料
PDF描述
LC5512MC-45F256C 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family
LC5512MC-45F484C 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family
LC5512MC-45Q208C 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family
LC5512MC-75F256C 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family
LC5512MC-75F484C 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC5256MC-75F256I 功能描述:CPLD - 復(fù)雜可編程邏輯器件 PROGRAM EXPANDED LOG RoHS:否 制造商:Lattice 系列: 存儲(chǔ)類型:EEPROM 大電池?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)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
LC5256MC-75F484C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family
LC5256MC-75F484I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family
LC5256MC-75F672C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family
LC5256MC-75F672I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family
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