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參數(shù)資料
型號: LFEC3E-5FN256C
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 100/163頁
文件大?。?/td> 0K
描述: IC FPGA 3.1KLUTS 256FPBGA
標準包裝: 90
系列: EC
邏輯元件/單元數(shù): 3100
RAM 位總計: 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)
3-5
DC and Switching Characteristics
LatticeECP/EC Family Data Sheet
sysI/O Recommended Operating Conditions
VCCIO
VREF (V)
Standard
Min.
Typ.
Max.
Min.
Typ.
Max.
LVCMOS 3.3
3.135
3.3
3.465
LVCMOS 2.5
2.375
2.5
2.625
LVCMOS 1.8
1.71
1.8
1.89
LVCMOS 1.5
1.425
1.5
1.575
LVCMOS 1.2
1.14
1.2
1.26
LVTTL
3.135
3.3
3.465
PCI
3.135
3.3
3.465
SSTL18 Class I
1.71
1.8
1.89
0.833
0.90
0.969
SSTL2 Class I, II
2.375
2.5
2.625
1.15
1.25
1.35
SSTL3 Class I, II
3.135
3.3
3.465
1.3
1.5
1.7
HSTL15 Class I
1.425
1.5
1.575
0.68
0.75
0.9
HSTL15 Class III
1.425
1.5
1.575
0.9
HSTL 18 Class I, II
1.71
1.8
1.89
0.9
HSTL 18 Class III
1.71
1.8
1.89
1.08
LVDS
2.375
2.5
2.625
LVPECL
1
3.135
3.3
3.465
BLVDS
1
2.375
2.5
2.625
RSDS
1
2.375
2.5
2.625
1. Outputs are implemented with the addition of external resistors. VCCIO applies to outputs only.
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