參數(shù)資料
型號: LAMXO2280E-3TN144E
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 5/77頁
文件大?。?/td> 0K
描述: IC FPGA AUTO 2.28KLUTS 144-TQFP
標(biāo)準(zhǔn)包裝: 60
系列: LA-MachXO
可編程類型: 系統(tǒng)內(nèi)可編程
最大延遲時間 tpd(1): 5.1ns
電壓電源 - 內(nèi)部: 1.14 V ~ 1.26 V
宏單元數(shù): 1140
輸入/輸出數(shù): 113
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP
供應(yīng)商設(shè)備封裝: 144-TQFP(20x20)
包裝: 托盤
2-10
Architecture
Lattice Semiconductor
LA-MachXO Automotive Family Data Sheet
Table 2-5. PLL Signal Descriptions
For more information on the PLL, please see details of additional technical documentation at the end of this data
sheet.
sysMEM Memory
The LA-MachXO1200 and LA-MachXO2280 devices contain sysMEM Embedded Block RAMs (EBRs). The EBR
consists of a 9-Kbit RAM, with dedicated input and output registers.
sysMEM Memory Block
The sysMEM block can implement single port, dual port, pseudo dual port, or FIFO memories. Each block can be
used in a variety of depths and widths as shown in Table 2-6.
Table 2-6. sysMEM Block Congurations
Signal
I/O
Description
CLKI
I
Clock input from external pin or routing
CLKFB
I
PLL feedback input from PLL output, clock net, routing/external pin or internal feedback from
CLKINTFB port
RST
I
“1” to reset the input clock divider
CLKOS
O
PLL output clock to clock tree (phase shifted/duty cycle changed)
CLKOP
O
PLL output clock to clock tree (No phase shift)
CLKOK
O
PLL output to clock tree through secondary clock divider
LOCK
O
“1” indicates PLL LOCK to CLKI
CLKINTFB
O
Internal feedback source, CLKOP divider output before CLOCKTREE
DDAMODE
I
Dynamic Delay Enable. “1”: Pin control (dynamic), “0”: Fuse Control (static)
DDAIZR
I
Dynamic Delay Zero. “1”: delay = 0, “0”: delay = on
DDAILAG
I
Dynamic Delay Lag/Lead. “1”: Lag, “0”: Lead
DDAIDEL[2:0]
I
Dynamic Delay Input
Memory Mode
Congurations
Single Port
8,192 x 1
4,096 x 2
2,048 x 4
1,024 x 9
512 x 18
256 x 36
True Dual Port
8,192 x 1
4,096 x 2
2,048 x 4
1,024 x 9
512 x 18
Pseudo Dual Port
8,192 x 1
4,096 x 2
2,048 x 4
1,024 x 9
512 x 18
256 x 36
FIFO
8,192 x 1
4,096 x 2
2,048 x 4
1,024 x 9
512 x 18
256 x 36
相關(guān)PDF資料
PDF描述
MIC2585-2KBTS TR IC CTRLR HOT SWAP DUAL 24-TSSOP
VE-24J-CY-F4 CONVERTER MOD DC/DC 36V 50W
MIC2585-2KBTS IC CTRLR HOT SWAP DUAL 24-TSSOP
MIC37150-2.5BR TR IC REG LDO 2.5V 1.5A S-PAK-3
VE-24J-CY-F3 CONVERTER MOD DC/DC 36V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LAMXO2280LUTSC-3FTN256E 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet
LAMXO2280LUTSC-3FTN324E 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet
LAMXO2280LUTSC-3TN100E 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet
LAMXO2280LUTSC-3TN144E 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet
LAMXO2280LUTSE-3FTN256E 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LA-MachXO Automotive Family Data Sheet