参数资料
型号: LFEC20E-5FN484C
厂商: Lattice Semiconductor Corporation
文件页数: 115/163页
文件大小: 0K
描述: IC FPGA 19.7KLUTS 360I/O 484-BGA
标准包装: 60
系列: EC
逻辑元件/单元数: 19700
RAM 位总计: 434176
输入/输出数: 360
电源电压: 1.14 V ~ 1.26 V
安装类型: 表面贴装
工作温度: 0°C ~ 85°C
封装/外壳: 484-BBGA
供应商设备封装: 484-FPBGA(23x23)
3-19
DC and Switching Characteristics
LatticeECP/EC Family Data Sheet
EBR Memory Timing Diagrams
Figure 3-8. Read/Write Mode (Normal)
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 3-9. Read/Write Mode with Input and Output Registers
A0
A1
A0
A1
D0
D1
DOA
A0
tCO_EBR
tSU tH
D0
D1
D0
DIA
ADA
WEA
CSA
CLKA
A0
A1
A0
D0
D1
output is only updated during a read cycle
A1
D0
D1
Mem(n) data from previous read
DIA
ADA
WEA
CSA
CLKA
DOA (Regs)
tSU tH
tCOO_EBR
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