isplsi2096ve Lattice Semiconductor Corp., isplsi2096ve Datasheet - Page 10

• Manufacturer Part Number: isplsi2096ve
• Description: 3.3v In-system Programmable Superfast? High Density Pld
• Manufacturer: Lattice Semiconductor Corp.

Power consumption in the ispLSI 2096VE device de-
pends on two primary factors: the speed at which the
device is operating and the number of Product Terms
Figure 3. Typical Device Power Consumption vs fmax
I CC can be estimated for the ispLSI 2096VE using the following equation:
I CC (mA) = 8.0 + (# of PTs * 0.63) + (# of Nets * Fmax * 0.005)
Where:
The I CC estimate is based on typical conditions (V CC = 3.3V, room temperature) and an assumption of two
GLB loads on average exists. These values are for estimates only. Since the value of I CC is sensitive to
operating conditions and the program in the device, the actual I CC should be verified.
Power Consumption
# of PTs = Number of Product Terms used in design
# of nets = Number of Signals used in device
Max freq = Highest Clock Frequency to the device (in MHz)
260
240
220
200
180
160
140
120
0
Notes: Configuration of six 16-bit counters
50
Typical current at 3.3V, 25° C
100
f
max (MHz)
10
used. Figure 3 shows the relationship between power
and operating speed.
Specifications ispLSI 2096VE
150
ispLSI 2096VE
200
250
0127/2096VE