參數(shù)資料
型號： LC4128C-27T128C
廠商： LATTICE SEMICONDUCTOR CORP
元件分類： PLD
英文描述： 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
中文描述： EE PLD, 2.7 ns, PQFP128
封裝： TQFP-128
文件頁數(shù)： 3/74頁
文件大?。?/td> 255K
代理商： LC4128C-27T128C
Lattice Semiconductor
ispMACH 4000V/B/C/Z Family Data Sheet
3
Figure 1. Functional Block Diagram
The I/Os in the ispMACH 4000 are split into two banks. Each bank has a separate I/O power supply. Inputs can
support a variety of standards independent of the chip or bank power supply. Outputs support the standards com-
patible with the power supply provided to the bank. Support for a variety of standards helps designers implement
designs in mixed voltage environments. In addition, 5V tolerant inputs are speci
fi
ed within an I/O bank that is con-
nected to V
CCO
of 3.0V to 3.6V for LVCMOS 3.3, LVTTL and PCI interfaces.
ispMACH 4000 Architecture
There are a total of two GLBs in the ispMACH 4032, increasing to 32 GLBs in the ispMACH 4512. Each GLB has
36 inputs. All GLB inputs come from the GRP and all outputs from the GLB are brought back into the GRP to be
connected to the inputs of any other GLB on the device. Even if feedback signals return to the same GLB, they still
must go through the GRP. This mechanism ensures that GLBs communicate with each other with consistent and
predictable delays. The outputs from the GLB are also sent to the ORP. The ORP then sends them to the associ-
ated I/O cells in the I/O block.
Generic Logic Block
The ispMACH 4000 GLB consists of a programmable AND array, logic allocator, 16 macrocells and a GLB clock
generator. Macrocells are decoupled from the product terms through the logic allocator and the I/O pins are decou-
pled from macrocells through the ORP. Figure 2 illustrates the GLB.
I/O
Block
ORP
ORP
16
16
G
G
V
C
G
T
T
T
T
36
Generic
Logic
Block
Generic
Logic
Block
I/O
Block
ORP
ORP
16
36
Generic
Logic
Block
Generic
Logic
Block
I/O
Block
I
I
I/O
Block
36
36
C
C
C
C
16
16
G
V
C
G
V
C
G
16
16
16
相關(guān)PDF資料
PDF描述
LC4128V-10T144I 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
LC4128V-27T100C 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
LC4128V-27T128C 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
LC4128V-27T144C 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
LC4128V-5T144C 3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC4128C-27TN100C 功能描述:CPLD - 復(fù)雜可編程邏輯器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD 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
LC4128C-27TN128C 功能描述:CPLD - 復(fù)雜可編程邏輯器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD 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
LC4128C-5T100C 功能描述:CPLD - 復(fù)雜可編程邏輯器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD 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
LC4128C-5T100I 功能描述:CPLD - 復(fù)雜可編程邏輯器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD 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
LC4128C-5T128C 功能描述:CPLD - 復(fù)雜可編程邏輯器件 PROGRAMMABLE SUPER FAST HI DENSITY PLD 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
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