参数资料
型号: LCMXO1200E-3T144I
厂商: LATTICE SEMICONDUCTOR CORP
元件分类: PLD
中文描述: FLASH PLD, 5.1 ns, PQFP144
封装: 20 X 20 MM, TQFP-144
文件页数: 56/96页
文件大小: 1389K
代理商: LCMXO1200E-3T144I
2-3
Architecture
Lattice Semiconductor
MachXO Family Data Sheet
Figure 2-3. Top View of the MachXO256 Device
PFU Blocks
The core of the MachXO devices consists of PFU and PFF blocks. The PFUs can be programmed to perform
Logic, Arithmetic, Distributed RAM, and Distributed ROM functions. PFF blocks can be programmed to perform
Logic, Arithmetic, and Distributed ROM functions. Except where necessary, the remainder of this data sheet will
use the term PFU to refer to both PFU and PFF blocks.
Each PFU block consists of four interconnected Slices, numbered 0-3 as shown in Figure 2-4. There are 53 inputs
and 25 outputs associated with each PFU block.
Figure 2-4. PFU Diagram
Slice
Each Slice contains two LUT4 lookup tables feeding two registers (programmed to be in FF or Latch mode), and
some associated logic that allows the LUTs to be combined to perform functions such as LUT5, LUT6, LUT7, and
LUT8. There is control logic to perform set/reset functions (programmable as synchronous/asynchronous), clock
select, chip-select, and wider RAM/ROM functions. Figure 2-5 shows an overview of the internal logic of the Slice.
The registers in the Slice can be configured for positive/negative and edge/level clocks.
JTAG Port
Programmable
Function
Units with
RAM (PFUs)
Programmable Function
Units without RAM (PFFs)
PIOs Arranged
into sysIO Banks
Slice 0
LUT4 &
CARRY
LUT4 &
CARRY
FF/
Latch
FCIN
FCO
D
FF/
Latch
D
Slice 1
LUT4 &
CARRY
LUT4 &
CARRY
Slice 2
LUT4 &
CARRY
LUT4 &
CARRY
From
Routing
To
Routing
Slice 3
LUT4 &
CARRY
LUT4 &
CARRY
FF/
Latch
D
FF/
Latch
D
FF/
Latch
D
FF/
Latch
D
FF/
Latch
D
FF/
Latch
D
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相关代理商/技术参数
参数描述
LCMXO1200E-3TN100C 功能描述:CPLD - 复杂可编程逻辑器件 1200 LUTs 73 IO 1.2V -3 Spd RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
LCMXO1200E-3TN100I 功能描述:CPLD - 复杂可编程逻辑器件 1200 LUTs 73 IO 1.2V -3 Spd I RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
LCMXO1200E-3TN144C 功能描述:CPLD - 复杂可编程逻辑器件 1200 LUTs 113 IO 1.2 V -3 Spd RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
LCMXO1200E-3TN144I 功能描述:CPLD - 复杂可编程逻辑器件 1200 LUTs 113 IO 1.2 V -3 Spd I RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100
LCMXO1200E-4B256C 功能描述:CPLD - 复杂可编程逻辑器件 1200 LUTs 211 I/O 1.2V -4 SPD RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100