参数资料
型号: LAMXO256C-3TN100E
厂商: Lattice Semiconductor Corporation
文件页数: 56/77页
文件大小: 0K
描述: IC FPGA AUTO 256LUTS 100-TQFP
标准包装: 90
系列: LA-MachXO
可编程类型: 系统内可编程
最大延迟时间 tpd(1): 4.9ns
电压电源 - 内部: 1.71 V ~ 3.465 V
宏单元数: 128
输入/输出数: 78
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 100-LQFP
供应商设备封装: 100-TQFP(14x14)
包装: 托盘
其它名称: 220-1637
LAMXO256C-3TN100E-ND
2-3
Architecture
Lattice Semiconductor
LA-MachXO Automotive Family Data Sheet
Figure 2-3. Top View of the LA-MachXO256 Device
PFU Blocks
The core of the LA-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 congured 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
相关PDF资料
PDF描述
9230-44-RC CHOKE RF MOLDED 10UH 10% FERRITE
TRMD337K006R0035 CAP TANT 330UF 6.3V 10% 2917
VE-B72-CY-F3 CONVERTER MOD DC/DC 15V 50W
VE-2NV-EV-F3 CONVERTER MOD DC/DC 5.8V 150W
ISL61853BCRZ-T IC USB PWR CTRLR DUAL 10DFN
相关代理商/技术参数
参数描述
LAMXO256E 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet
LAMXO256E-3TN100E 功能描述:CPLD - 复杂可编程逻辑器件 Auto Grade (AEC-Q100 ) MachXO256E 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
LAMXO256LUTSC-3FTN256E 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet
LAMXO256LUTSC-3FTN324E 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet
LAMXO256LUTSC-3TN100E 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet