LFE2-20SE-5FN256I Lattice, LFE2-20SE-5FN256I Datasheet - Page 59

• Manufacturer Part Number: LFE2-20SE-5FN256I
• Description: IC FPGA 21KLUTS 256FPBGA
• Manufacturer: Lattice

Specifications of LFE2-20SE-5FN256I

• Number Of Logic Elements/cells: *
• Number Of Labs/clbs: *
• Total Ram Bits: *
• Number Of I /o: *
• Number Of Gates: *
• Voltage - Supply: *
• Mounting Type: *
• Operating Temperature: *
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Lattice Semiconductor
SERDES Power Supply Requirements (LatticeECP2M Family Only)
SERDES Power
Table 3-1 presents the SERDES power for one channel.
Table 3-1. SERDES Power
Standby (Power Down)
I
I
I
I
I
I
Operating (Data Rate = 3.125 Gbps)
I
I
I
I
I
I
1. Equalization enabled, pre-emphasis disabled.
2. T
P
P
P
P
1. One quarter of the total quad power (includes contribution from common circuits, all channels in the quad operating, pre-emphasis dis-
2. Typical values measured at 25
CCTX-SB
CCRX-SB
CCIB-SB
CCOB-SB
CCP-SB
CCAX33-SB
CCTX-OP
CCRX-OP
CCIB-OP
CCOB-OP
CCP-OP
CCAX33-OP
S-1CH-31
S-1CH-25
S-1CH-12
S-1CH-02
abled, equalization enabled).
J
= 25°C, power supplies at nominal voltage.
Symbol
Symbol
V
V
Input buffer current (per channel)
Output buffer current (per channel)
SERDES PLL current (per quad)
SERDES termination current (per quad)
V
V
Input buffer current (per channel)
Output buffer current (per channel)
SERDES PLL current (per quad)
SERDES termination current (per quad)
SERDES power (one channel @ 3.125 Gbps)
SERDES power (one channel @ 2.5 Gbps)
SERDES power (one channel @ 1.25 Gbps)
SERDES power (one channel @ 250 Mbps)
CCTX
CCRX
CCTX
CCRX
(LatticeECP2M Family Only)
1
o
C and 1.2V.
current (per channel)
current (per channel)
current (per channel)
current (per channel)
Over Recommended Operating Conditions
Description
Description
3-8
DC and Switching Characteristics
LatticeECP2/M Family Data Sheet
Typ.
Typ.
0.01
10
75
30
10
19
34
13
26
90
87
86
76
0
0
4
2
2
1
Units
Units
mW
mW
mW
mW
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA