Figure 3-10. Read Before Write (SP Read/Write on Port A, Input Registers Only" />
參數(shù)資料
型號(hào): LFEC3E-5FN256C
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 116/163頁
文件大?。?/td> 0K
描述: IC FPGA 3.1KLUTS 256FPBGA
標(biāo)準(zhǔn)包裝: 90
系列: EC
邏輯元件/單元數(shù): 3100
RAM 位總計(jì): 56320
輸入/輸出數(shù): 160
電源電壓: 1.14 V ~ 1.26 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 85°C
封裝/外殼: 256-BGA
供應(yīng)商設(shè)備封裝: 256-FPBGA(17x17)
3-20
DC and Switching Characteristics
LatticeECP/EC Family Data Sheet
Figure 3-10. Read Before Write (SP Read/Write on Port A, Input Registers Only)
Note: Input data and address are registered at the positive edge of the clock and output data appears after the positive edge of the clock.
Figure 3-11. Write Through (SP Read/Write On Port A, Input Registers Only)
Note: Input data and address are registered at the positive edge of the clock and output data appears after the positive edge of the clock.
A0
A1
A0
A1
D0
D1
D2
DOA
A0
D2
D3
D1
old A0 Data
old A1 Data
D0
D1
DIA
ADA
WEA
CSA
CLKA
tSU tH
tACCESS
A0
A1
A0
D0
D1
D4
tSU
tACCESS
tH
D2
D3
D4
D0
D1
D2
Data from Prev Read
or Write
Three consecutive writes to A0
D3
DOA
DIA
ADA
WEA
CSA
CLKA
tACCESS
相關(guān)PDF資料
PDF描述
ABC43DRXS-S734 CONN EDGECARD 86POS DIP .100 SLD
ASC28DRAN-S734 CONN EDGECARD 56POS .100 R/A PCB
ASC28DRAH-S734 CONN EDGECARD 56POS .100 R/A PCB
ACE45DHHR CONN EDGECARD 90POS 1MM DIP SLD
ACM44DSUS CONN EDGECARD 88POS .156 DIP SLD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LFEC3E-5FN256I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC3E-5FN484C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC3E-5FN484I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC3E-5FN672C 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet
LFEC3E-5FN672I 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:LatticeECP/EC Family Data Sheet