參數(shù)資料
型號: XC2C256-7PQG208C
廠商: Xilinx Inc
文件頁數(shù): 15/16頁
文件大?。?/td> 0K
描述: IC CRII CPLD 256MCRCELL 208PQFP
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): 6.7ns
電壓電源 - 內(nèi)部: 1.7 V ~ 1.9 V
邏輯元件/邏輯塊數(shù)目: 16
宏單元數(shù): 256
門數(shù): 6000
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
產(chǎn)品目錄頁面: 600 (CN2011-ZH PDF)
配用: 122-1573-ND - KIT STARTER COOLRUNNER-II LP/LC
122-1512-ND - KIT DESIGN CPLD W/BATT HOLDER
其它名稱: 122-1411
CoolRunner-II CPLD Family
8
DS090 (v3.1) September 11, 2008
Product Specification
R
nally generated DataGATE control logic can be assigned to
this I/O pin with the BUFG=DATA_GATE attribute.
Global Signals
Global signals, clocks (GCK), sets/resets (GSR), and output
enables (GTS), are designed to strongly resemble each
other. This approach enables design software to make the
best utilization of their capabilities. Each global capability is
supplemented by a corresponding product term version.
Figure 7 shows the common structure of the global signal
trees. The pin input is buffered, then drives multiple internal
global signal traces to deliver low skew and reduce loading
delays. GCK, GSR, and GTS can also be used as general
purpose I/Os if they are not needed as global signals. The
DataGATE assertion rail is also a global signal.
Figure 6: DataGATE Architecture (output drivers not shown)
PLA
MC1
MC2
MC16
DS090_06_111201
PLA
DataGATE Assertion Rail
PLA
AIM
MC1
MC2
MC16
MC1
MC2
MC16
MC1
MC2
MC16
To AIM
Latch
To AIM
Latch
To AIM
Latch
To AIM
Latch
Figure 7: Global Clocks (GCK), Sets/Resets (GSR), and
Output Enables (GTS)
DS090_07_101001
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XC2C256-7PQG208I 功能描述:IC CR-II CPLD 256MCELL 208PQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - CPLD(復雜可編程邏輯器件) 系列:CoolRunner II 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
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