LFE2-12E-5F256C LATTICE SEMICONDUCTOR, LFE2-12E-5F256C Datasheet - Page 86

• Manufacturer Part Number: LFE2-12E-5F256C
• Description: FPGA LatticeECP2 Family 12000 Cells 90nm (CMOS) Technology 1.2V 256-Pin FBGA
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of LFE2-12E-5F256C

• Package: 256FBGA
• Family Name: LatticeECP2
• Device Logic Units: 12000
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 193
• Ram Bits: 226304
• In System Programmability: Yes

Lattice Semiconductor
LatticeECP2/M Family Timing Adders
LVCMOS25_4mA
LVCMOS25_8mA
LVCMOS25_12mA
LVCMOS25_16mA
LVCMOS25_20mA
LVCMOS18_4mA
LVCMOS18_8mA
LVCMOS18_12mA
LVCMOS18_16mA
LVCMOS15_4mA
LVCMOS15_8mA
LVCMOS12_2mA
LVCMOS12_6mA
PCI33
1. Timing Adders are characterized but not tested on every device.
2. LVCMOS timing measured with the load specified in Switching Test Condition table.
3. All other standards tested according to the appropriate specifications.
4. These timing adders are measured with the recommended resistor values.
Timing v.A 0.11
Buffer Type
LVCMOS 2.5 4mA drive, slow slew rate
LVCMOS 2.5 8mA drive, slow slew rate
LVCMOS 2.5 12mA drive, slow slew rate
LVCMOS 2.5 16mA drive, slow slew rate
LVCMOS 2.5 20mA drive, slow slew rate
LVCMOS 1.8 4mA drive, slow slew rate
LVCMOS 1.8 8mA drive, slow slew rate
LVCMOS 1.8 12mA drive, slow slew rate
LVCMOS 1.8 16mA drive, slow slew rate
LVCMOS 1.5 4mA drive, slow slew rate
LVCMOS 1.5 8mA drive, slow slew rate
LVCMOS 1.2 2mA drive, slow slew rate
LVCMOS 1.2 6mA drive, slow slew rate
PCI33
Over Recommended Operating Conditions
Description
3-34
1, 2, 3
(Continued)
DC and Switching Characteristics
LatticeECP2/M Family Data Sheet
2.18
2.19
1.50
1.60
1.43
2.22
1.93
1.43
1.47
2.32
1.84
2.52
1.69
0.04
-7
2.26
2.35
1.66
1.59
1.39
2.27
2.08
1.51
1.46
2.38
1.98
2.63
1.83
0.04
-6
2.33
2.51
1.82
1.58
1.34
2.32
2.23
1.58
1.45
2.43
2.12
2.74
1.96
0.04
-5
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns