LFE2M20E-6FN484C LATTICE SEMICONDUCTOR, LFE2M20E-6FN484C Datasheet - Page 101

• Manufacturer Part Number: LFE2M20E-6FN484C
• Description: FPGA LatticeECP2M Family 19000 Cells 90nm (CMOS) Technology 1.2V 484-Pin FBGA
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of LFE2M20E-6FN484C

• Package: 484FBGA
• Family Name: LatticeECP2M
• Device Logic Units: 19000
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 304
• Ram Bits: 1246208

Lattice Semiconductor
Figure 3-18. Configuration from PROGRAMN Timing
Figure 3-19. Wake-Up Timing
Figure 3-20. SPI/SPIm Configuration Waveforms
PROGRAMN
CSSPI[0:1]N
SISPI/BUSY
D7/SPID0
DONE
CCLK
INITN
VCC
DPPDONE
t
PROGRAMN
PROGRAMN
DPPINIT
USER I/O
USER I/O
t
CFG[2:0]
1. The CFG pins are normally static (hard wired)
PRGM
t
ICFG
DONE
DONE
INITN
CCLK
INITN
CCLK
t
DINIT
t
Capture
DPPINIT
t
t
CFGx
DINITD
CFGX
t
CSSPI
Wake-Up
t
CSCCLK
OPCODE
Capture
t
SOE
t
CSPID
t
IOENSS
t
IODISS
D7
0
t
SOCDO
1
D6
t
PRGM
2
D5 D4 D3 D2 D1 D0
3-49
3
4
5
t
MWC
6
t
DINIT
7
DC and Switching Characteristics
LatticeECP2/M Family Data Sheet
Clock 127
t
XXX
SUCFG
0
Clock 128
Valid
Valid Bitstream
t
HCFG