LFE2M20E-6FN484C LATTICE SEMICONDUCTOR, LFE2M20E-6FN484C Datasheet - Page 100

• 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 3-15. sysCONFIG Parallel Port Write Cycle
Figure 3-16. sysCONFIG Slave Serial Port Timing
Figure 3-17. Power-On-Reset (POR) Timing
CCLK (input)
WRITEN
1. In Master Parallel Mode the FPGA provides CCLK. In Slave Parallel Mode the external device provides CCLK.
V
1. Time taken from V
2. Device is in a Master Mode.
3. The CFG pins are normally static (hard wired).
CCLK
CS1N
BUSY
D[0:7]
CC
CSN
DOUT
/V
CFG[2:0]
DIN
CCAUX
DONE
CCLK
INITN
1
1
2
3
CC
or V
t
SUCBDI
CCAUX
, whichever is the last to reach its V
t
t
SUWD
SUCS
Byte 0
t
SUSCDI
t
ICFG
t
SUCFG
t
BSCL
3-48
Byte 1
t
SSCL
t
HCBDI
t
VMC
Valid
Byte 2
MIN
t
DCB
DC and Switching Characteristics
.
LatticeECP2/M Family Data Sheet
t
t
HCFG
BSCYC
t
t
BSCH
CODO
t
SSCH
Byte n
t
HSCDI
t
HCS
t
HWD