參數資料
型號: M4LV-128/64-12YI
廠商: LATTICE SEMICONDUCTOR CORP
元件分類: PLD
英文描述: High Performance E 2 CMOS In-System Programmable Logic
中文描述: EE PLD, 12 ns, PQFP100
封裝: PLASTIC, QFP-100
文件頁數: 42/46頁
文件大小: 754K
代理商: M4LV-128/64-12YI
MACH 4 Family
5
FUNCTIONAL DESCRIPTION
The fundamental architecture of MACH 4 devices (Figure 1) consists of multiple, optimized PAL
blocks interconnected by a central switch matrix. The central switch matrix allows
communication between PAL blocks and routes inputs to the PAL blocks. Together, the PAL
blocks and central switch matrix allow the logic designer to create large designs in a single
device instead of having to use multiple devices.
The key to being able to make effective use of these devices lies in the interconnect schemes.
In MACH 4 architecture, the macrocells are exibly coupled to the product terms through the
logic allocator, and the I/O pins are exibly coupled to the macrocells due to the output switch
matrix. In addition, more input routing options are provided by the input switch matrix. These
resources provide the exibility needed to t designs efciently.
Notes:
1. 16 for MACH 4 devices with 1:1 macrocell-I/O cell ratio (see next page).
2. Block clocks do not go to I/O cells in M4(LV)-32/32.
3. M4(LV)-192/96 and M4(LV)-256/128 have dedicated clock pins which cannot be used as inputs and do not connect to the central
switch matrix.
I/O
Pins
Clock/Input
Pins
Central
Switch
Matrix
I/O
Pins
I/O
Pins
Dedicated
Input Pins
PAL Block
Logic
Allocator
with XOR
Output/
Buried
Macrocells
33/
34/
36
16
Clock
Generator
Logic
Array
Output
Switch
Matrix
Input
Switch
Matrix
I/O
Cells
16
8
Note 1
Note 2
Note 3
4
PAL Block
17466G-001
Figure 1. MACH 4 Block Diagram and PAL Block Structure
相關PDF資料
PDF描述
M4LV-128/64-15VC High Performance E 2 CMOS In-System Programmable Logic
M4LV-128/64-15YC High Performance E 2 CMOS In-System Programmable Logic
M4LV-128/64-18VI High Performance E 2 CMOS In-System Programmable Logic
M4LV-128/64-18YI High Performance E 2 CMOS In-System Programmable Logic
M4LV-128/64-7VC High Performance E 2 CMOS In-System Programmable Logic
相關代理商/技術參數
參數描述
M4LV-128N/64-10JC 功能描述:CPLD - 復雜可編程邏輯器件 Use ispMACH 4000V RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數量: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
M4LV-128N/64-10JI 功能描述:CPLD - 復雜可編程邏輯器件 Use ispMACH 4000V RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數量: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
M4LV-128N/64-12JC 功能描述:CPLD - 復雜可編程邏輯器件 Use ispMACH 4000V RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數量: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
M4LV-128N/64-12JI 功能描述:CPLD - 復雜可編程邏輯器件 Use ispMACH 4000V RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數量: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
M4LV-128N/64-14JI 功能描述:CPLD - 復雜可編程邏輯器件 Use ispMACH 4000V RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數量: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