LCMXO2280 Lattice Semiconductor, LCMXO2280 Datasheet - Page 21

• Manufacturer Part Number: LCMXO2280
• Description: (LCMXOxxx) MachXO Family
• Manufacturer: Lattice Semiconductor

Lattice Semiconductor
Table 2-10. Supported Output Standards
sysIO Buffer Banks
The number of Banks vary between the devices of this family. Eight Banks surround the two larger devices, the
MachXO1200 and MachXO2280 (two Banks per side). The MachXO640 has four Banks (one Bank per side). The
smallest member of this family, the MachXO256, has only two Banks.
Each sysIO buffer Bank is capable of supporting multiple I/O standards. Each Bank has its own I/O supply voltage
(V
and Figure 2-21 shows the sysIO Banks and their associated supplies for all devices.
CCIO
) which allows it to be completely independent from the other Banks. Figure 2-18, Figure 2-18, Figure 2-20
Single-ended Interfaces
LVTTL
LVCMOS33
LVCMOS25
LVCMOS18
LVCMOS15
LVCMOS12
LVCMOS33, Open Drain
LVCMOS25, Open Drain
LVCMOS18, Open Drain
LVCMOS15, Open Drain
LVCMOS12, Open Drain
PCI33
Differential Interfaces
LVDS
BLVDS, RSDS
LVPECL
1. MachXO1200 and MachXO2280 devices have dedicated LVDS buffers.
2. These interfaces can be emulated with external resistors in all devices.
3. Top Banks of MachXO1200 and MachXO2280 devices only.
1, 2
3
2
Output Standard
2
2-18
4mA, 8mA, 12mA, 16mA
4mA, 8mA, 12mA, 14mA
4mA, 8mA, 12mA, 14mA
4mA, 8mA, 12mA, 14mA
4mA, 8mA, 12mA, 14mA
4mA, 8mA, 12mA, 14mA
4mA, 8mA, 12mA, 14mA
4mA, 8mA
2mA, 6mA
4mA, 8mA
2mA, 6mA
Drive
N/A
N/A
N/A
N/A
MachXO Family Data Sheet
V
CCIO
3.3
3.3
2.5
1.8
1.5
1.2
3.3
2.5
2.5
3.3
—
—
—
—
—
(Typ.)
www.DataSheet4U.com
Architecture