參數(shù)資料
型號: EPM7032LC44-15
廠商: Altera
文件頁數(shù): 10/66頁
文件大?。?/td> 0K
描述: IC MAX 7000 CPLD 32 44-PLCC
產(chǎn)品變化通告: MAX 7000 Series Obsolescence 08/Jun/2009
標準包裝: 390
系列: MAX® 7000
可編程類型: 系統(tǒng)內(nèi)可編程
最大延遲時間 tpd(1): 15.0ns
電壓電源 - 內(nèi)部: 4.75 V ~ 5.25 V
邏輯元件/邏輯塊數(shù)目: 2
宏單元數(shù): 32
門數(shù): 600
輸入/輸出數(shù): 36
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 44-LCC(J 形引線)
供應商設備封裝: 44-PLCC(16.58x16.58)
包裝: 管件
其它名稱: 544-2286-5
18
Altera Corporation
MAX 7000 Programmable Logic Device Family Data Sheet
Programming Times
The time required to implement each of the six programming stages can
be broken into the following two elements:
A pulse time to erase, program, or read the EEPROM cells.
A shifting time based on the test clock (TCK) frequency and the
number of TCK cycles to shift instructions, address, and data into the
device.
By combining the pulse and shift times for each of the programming
stages, the program or verify time can be derived as a function of the TCK
frequency, the number of devices, and specific target device(s). Because
different ISP-capable devices have a different number of EEPROM cells,
both the total fixed and total variable times are unique for a single device.
Programming a Single MAX 7000S Device
The time required to program a single MAX 7000S device in-system can
be calculated from the following formula:
where: tPROG
= Programming time
tPPULSE
= Sum of the fixed times to erase, program, and
verify the EEPROM cells
CyclePTCK =Number of TCK cycles to program a device
fTCK
= TCK frequency
The ISP times for a stand-alone verification of a single MAX 7000S device
can be calculated from the following formula:
where: tVER
=Verify time
tVPULSE
= Sum of the fixed times to verify the EEPROM cells
CycleVTCK =Number of TCK cycles to verify a device
tPROG
tPPULSE
CyclePTCK
fTCK
--------------------------------
+
=
tVER
tVPULSE
CycleVTCK
fTCK
--------------------------------
+
=
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相關代理商/技術參數(shù)
參數(shù)描述
EPM7032LC44-15T 功能描述:IC MAX 7000 CPLD 32 44-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - CPLD(復雜可編程邏輯器件) 系列:MAX® 7000 標準包裝:24 系列:CoolRunner II 可編程類型:系統(tǒng)內(nèi)可編程 最大延遲時間 tpd(1):7.1ns 電壓電源 - 內(nèi)部:1.7 V ~ 1.9 V 邏輯元件/邏輯塊數(shù)目:24 宏單元數(shù):384 門數(shù):9000 輸入/輸出數(shù):173 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:208-BFQFP 供應商設備封裝:208-PQFP(28x28) 包裝:托盤
EPM7032LC44-2 制造商:Altera Corporation 功能描述:
EPM7032LC44-3 制造商:Altera Corporation 功能描述:
EPM7032LC446 制造商:ALTERA 功能描述:*
EPM7032LC44-6 功能描述:IC MAX 7000 CPLD 32 44-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - CPLD(復雜可編程邏輯器件) 系列:MAX® 7000 標準包裝:24 系列:CoolRunner II 可編程類型:系統(tǒng)內(nèi)可編程 最大延遲時間 tpd(1):7.1ns 電壓電源 - 內(nèi)部:1.7 V ~ 1.9 V 邏輯元件/邏輯塊數(shù)目:24 宏單元數(shù):384 門數(shù):9000 輸入/輸出數(shù):173 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:208-BFQFP 供應商設備封裝:208-PQFP(28x28) 包裝:托盤