Figure 3-17. Configuration from PROGRAMN Timing Figure 3-18. Wake-Up T" />
參數(shù)資料
型號: LFEC3E-5FN256C
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 125/163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
供應商設備封裝: 256-FPBGA(17x17)
3-28
DC and Switching Characteristics
LatticeECP/EC Family Data Sheet
Figure 3-17. Configuration from PROGRAMN Timing
Figure 3-18. Wake-Up Timing
Figure 3-19. sysCONFIG SPI Port Sequence
CCLK
DONE
PROGRAMN
CFG[2:0]
t
PRGMRJ
Valid
INITN
t
SUCFG
t
HCFG
1. The CFG pins are normally static (hard wired)
t
DPPINIT
t
DINITD
t
DINIT
t
IODISS
USER I/O
CCLK
DONE
PROGRAMN
USER I/O
INITN
t
IOENSS
Wake-Up
t
MWC
VCC
tICFG
tCSCCLK
tSOE
tSOCDO
tCSPID
tCSSPI
tCFGX
tDINIT
tDPPINIT
PROGRAMN
DONE
INITN
CSSPIN
CCLK
SISPI/BUSY
D7/SPID0
D7
D5 D4 D3 D2 D1 D0
D6
XXX
Valid Bitstream
Clock 127
Clock 128
0
1
2
3
4
5
6
7
0
tPRGM
Capture
CFGx
Capture
OPCODE
tDINITD
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