LFE2-50E-5F484C Lattice, LFE2-50E-5F484C Datasheet - Page 76
![no-image](/images/manufacturer_photos/0/3/380/lattice_sml.jpg)
LFE2-50E-5F484C
Manufacturer Part Number
LFE2-50E-5F484C
Description
FPGA - Field Programmable Gate Array 48K LUTs 339 I/O DSP 1.2V 5SPD
Manufacturer
Lattice
Datasheet
1.LFE2-70E-7F900C.pdf
(104 pages)
Specifications of LFE2-50E-5F484C
Number Of I/os
339
Maximum Operating Frequency
311 MHz
Operating Supply Voltage
1.2 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
FPBGA-484
Minimum Operating Temperature
0 C
Factory Pack Quantity
300
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFE2-50E-5F484C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
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LatticeECP2 sysCONFIG Port Timing Specifications (Continued)
Lattice Semiconductor
Figure 3-14. SPI/SPIm Configuration Waveforms
f
t
t
Master Clock Frequency
Duty Cycle
Timing v.
MAXSPI
SUSPI
HSPI
PROGRAMN
SISPI/BUSY
Parameter
SPIFASTN
Capture CR0 & CIB
CSSPI0N
CSSPI1N
DONE
SPID0
CCLK
INITN
VCC
Max. CCLK Frequency - SPI Flash Read Opcode (0x03)
(SPIFASTN = 1)
Max. CCLK Frequency - SPI Flash Fast Read Opcode (0x0B)
(SPIFASTN = 0)
SOSPI Data Setup Time Before CCLK
SOSPI Data Hold Time After CCLK
Over Recommended Operating Conditions
Capture CFGx and SPIFASTN
Description
0
1
Opcode
2
3
3-29
…
7
8
Address
9 10
DC and Switching Characteristics
… 31 32 33 34
LatticeECP2 Family Data Sheet
Ignore
Selected
value -30%
Min.
… 127 128
—
—
value +30%
Valid Bitstream
Selected
Max.
—
—
Units
MHz
MHz
MHz
ns
ns
%
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