LCMXO2280E-4T100I Lattice, LCMXO2280E-4T100I Datasheet - Page 36
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LCMXO2280E-4T100I
Manufacturer Part Number
LCMXO2280E-4T100I
Description
CPLD - Complex Programmable Logic Devices 2280 LUTs 73 IO 1.2V -4 Spd I
Manufacturer
Lattice
Datasheet
1.LCMXO2280E-4TN100C.pdf
(95 pages)
Specifications of LCMXO2280E-4T100I
Memory Type
SRAM
Number Of Macrocells
1140
Maximum Operating Frequency
550 MHz
Delay Time
4.4 ns
Number Of Programmable I/os
73
Operating Supply Voltage
1.2 V
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 40 C
Package / Case
TQFP-100
Mounting Style
SMD/SMT
Factory Pack Quantity
450
Supply Current
20 mA
Supply Voltage - Max
1.26 V
Supply Voltage - Min
1.14 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LCMXO2280E-4T100I
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
Lattice Semiconductor
Table 3-2. BLVDS DC Conditions
LVPECL
The MachXO family supports the differential LVPECL standard through emulation. This output standard is emu-
lated using complementary LVCMOS outputs in conjunction with a parallel resistor across the driver outputs on all
the devices. The LVPECL input standard is supported by the LVDS differential input buffer on certain devices. The
scheme shown in Figure 3-3 is one possible solution for point-to-point signals.
Figure 3-3. Differential LVPECL
Table 3-3. LVPECL DC Conditions
16mA
16mA
Z
R
R
V
V
V
V
Z
I
1. For input buffer, see LVDS table.
DC
OUT
OH
OL
OD
BACK
P
T
CM
Z
R
R
V
V
V
V
I
1. For input buffer, see LVDS table.
V
V
DC
Symbol
OUT
OH
OL
OD
CCIO
CCIO
TLEFT
TRIGHT
CM
Symbol
On-chip
= 3.3V
= 3.3V
Output impedance
Driver parallel resistor
Receiver termination
Output high voltage
Output low voltage
Output differential voltage
Output common mode voltage
Back impedance
DC output current
Over Recommended Operating Conditions
Over Recommended Operating Conditions
Output impedance
Left end termination
Right end termination
Output high voltage
Output low voltage
Output differential voltage
Output common mode voltage
DC output current
1
1
Off-chip
100 ohms
100 ohms
Description
Description
Transmission line, Zo = 100 ohm differential
150 ohms
3-10
Zo = 45
1.375
1.125
0.25
1.25
11.2
100
45
45
100 ohms
Nominal
Nominal
DC and Switching Characteristics
2.03
1.27
0.76
1.65
85.7
12.7
100
150
100
Zo = 90
1.48
1.02
0.46
1.25
10.2
100
Off-chip
90
90
MachXO Family Data Sheet
Units
ohm
ohm
ohm
Units
mA
ohm
ohm
ohm
ohm
mA
V
V
V
V
V
V
V
V
On-chip
+
-