LFXP2-5E-5FT256I LATTICE SEMICONDUCTOR, LFXP2-5E-5FT256I Datasheet - Page 65

• Manufacturer Part Number: LFXP2-5E-5FT256I
• Description: FPGA LatticeXP2 Family 5000 Cells Flash Technology 1.2V 256-Pin FTBGA
• Manufacturer: LATTICE SEMICONDUCTOR

Specifications of LFXP2-5E-5FT256I

• Package: 256FTBGA
• Family Name: LatticeXP2
• Device Logic Units: 5000
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 172
• Ram Bits: 169984
• Re-programmability Support: Yes

Lattice Semiconductor
LatticeXP2 Internal Switching Characteristics
t
t
t
t
t
t
t
t
1. Internal parameters are characterized, but not tested on every device.
2. RST resets VCO and all counters in PLL.
3. These parameters include the Adder Subtractor block in the path.
Timing v. A 0.12
HP_DSP
SUO_DSP
HO_DSP
COI_DSP
COP_DSP
COO_DSP
SUADSUB
HADSUB
Parameter
3
3
3
Pipeline Register Hold Time
Output Register Setup Time
Output Register Hold Time
Input Register Clock to Output
Time
Pipeline Register Clock to Output
Time
Output Register Clock to Output
Time
AdSub Input Register Setup Time
AdSub Input Register Hold Time
Description
Over Recommended Operating Conditions
-0.787
-1.439
-0.270
4.896
0.306
Min.
—
—
—
-7
3-21
4.513
2.153
0.569
Max.
—
—
—
—
—
-0.890
-1.604
-0.298
5.413
0.338
Min.
1
—
—
—
(Continued)
DC and Switching Characteristics
-6
LatticeXP2 Family Data Sheet
4.947
2.272
0.600
Max.
—
—
—
—
—
-0.994
-1.770
-0.327
5.931
0.371
Min.
—
—
—
-5
5.382
2.391
0.631
Max.
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns