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参数资料
| 型号： | LAMXO2280E-3TN144E |
| 厂商： | Lattice Semiconductor Corporation |
| 文件页数： | 9/77页 |
| 文件大小： | 0K |
| 描述： | IC FPGA AUTO 2.28KLUTS 144-TQFP |
| 标准包装： | 60 |
| 系列： | LA-MachXO |
| 可编程类型： | 系统内可编程 |
| 最大延迟时间 tpd(1)： | 5.1ns |
| 电压电源 - 内部： | 1.14 V ~ 1.26 V |
| 宏单元数： | 1140 |
| 输入/输出数： | 113 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 144-LQFP |
| 供应商设备封装： | 144-TQFP（20x20） |
| 包装： | 托盘 |
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2-14
Architecture
Lattice Semiconductor
LA-MachXO Automotive Family Data Sheet
PIO Groups
On the LA-MachXO devices, PIO cells are assembled into two different types of PIO groups, those with four PIO
cells and those with six PIO cells. PIO groups with four IOs are placed on the left and right sides of the device while
PIO groups with six IOs are placed on the top and bottom. The individual PIO cells are connected to their respec-
tive sysIO buffers and PADs.
On all LA-MachXO devices, two adjacent PIOs can be joined to provide a complementary Output driver pair. The I/
O pin pairs are labeled as "T" and "C" to distinguish between the true and complement pins.
The LA-MachXO1200 and LA-MachXO2280 devices contain enhanced I/O capability. All PIO pairs on these larger
devices can implement differential receivers. In addition, half of the PIO pairs on the left and right sides of these
devices can be congured as LVDS transmit/receive pairs. PIOs on the top of these larger devices also provide PCI
support.
Figure 2-15. Group of Four Programmable I/O Cells
Figure 2-16. Group of Six Programmable I/O Cells
PIO
The PIO blocks provide the interface between the sysIO buffers and the internal PFU array blocks. These blocks
receive output data from the PFU array and a fast output data signal from adjacent PFUs. The output data and fast
PIO B
PIO C
PIO D
PIO A
PADA "T"
PADB "C"
PADC "T"
PADD "C"
Four PIOs
This structure is used on the
left and right of MachXO devices
PIO B
PIO C
PIO D
PIO A
PADA "T"
PADB "C"
PADC "T"
PADD "C"
Six PIOs
PIO E
PIO F
PADE "T"
PADF "C"
This structure is used on the top
and bottom of MachXO devices
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LAMXO2280LUTSC-3FTN256E | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet |
| LAMXO2280LUTSC-3FTN324E | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet |
| LAMXO2280LUTSC-3TN100E | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet |
| LAMXO2280LUTSC-3TN144E | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet |
| LAMXO2280LUTSE-3FTN256E | 制造商:LATTICE 制造商全称:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet |
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