LFEC3E-3FN256C LATTICE SEMICONDUCTOR, LFEC3E-3FN256C Datasheet - Page 61
LFEC3E-3FN256C
Manufacturer Part Number
LFEC3E-3FN256C
Description
FPGA LatticeEC Family 3100 Cells 340MHz 130nm (CMOS) Technology 1.2V 256-Pin FBGA
Manufacturer
LATTICE SEMICONDUCTOR
Datasheet
1.LFEC3E-5TN144C.pdf
(163 pages)
Specifications of LFEC3E-3FN256C
Package
256FBGA
Family Name
LatticeEC
Device Logic Units
3100
Maximum Internal Frequency
340 MHz
Typical Operating Supply Voltage
1.2 V
Maximum Number Of User I/os
160
Ram Bits
56320
In System Programmability
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFEC3E-3FN256C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
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Lattice Semiconductor
Master Clock
LatticeECP/EC sysCONFIG Port Timing Specifications (Continued)
2.5MHz
5 MHz
10 MHz
15 MHz
20 MHz
25 MHz
30 MHz
35 MHz
40 MHz
45 MHz
50 MHz
55 MHz
60 MHz
Duty Cycle
Timing v.G 0.30
t
t
f
t
t
Timing v.G 0.30
SOE
CSPID
MAXSPI
SUSPI
HSPI
Parameter
Clock Mode
CSSPIN Active Setup Time
CSSPIN Low to First Clock Edge Setup Time
Max Frequency for SPI
SOSPI Data Setup Time Before CCLK
SOSPI Data Hold Time After CCLK
Min.
1.75
3.78
10.5
18.2
23.8
28.7
31.5
35.7
38.5
14
21
42
40
7
Over Recommended Operating Conditions
Description
3-25
Typ.
2.5
5.4
10
15
20
26
30
34
41
45
51
55
60
—
DC and Switching Characteristics
LatticeECP/EC Family Data Sheet
300+3cyc
Max.
3.25
7.02
19.5
33.8
44.2
53.3
58.5
66.3
71.5
13
26
39
78
60
Min.
300
—
7
1
Typ.
600+6cyc
Max.
25
—
—
—
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
%
Units
MHz
ns
ns
ns
ns
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