ISPLSI2064A-100LJN84 LATTICE SEMICONDUCTOR, ISPLSI2064A-100LJN84 Datasheet - Page 8

• Manufacturer Part Number: ISPLSI2064A-100LJN84
• Description: IC, PLD, EEPROM 64 MACROCELL 10NS LCC-84
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: IspLSI 2064Ar

Specifications of ISPLSI2064A-100LJN84

• Cpld Type: EEPROM
• No. Of Macrocells: 64
• No. Of I/o's: 64
• Propagation Delay: 10ns
• Global Clock Setup Time: 6.5ns
• Frequency: 100MHz
• Supply Voltage Range: 4.75V To 5.25V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Power consumption in the ispLSI 2064 and 2064A de-
vices depends on two primary factors: the speed at which
the device is operating and the number of Product Terms
Figure 4. Typical Device Power Consumption vs fmax
I CC can be estimated for the ispLSI 2064/A using the following equation:
I CC (mA) = 38 + (# of PTs * 0.33) + (# of nets * Max freq * 0.007)
Where:
The I CC estimate is based on typical conditions (V CC = 5.0V, 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)
160
150
140
130
120
110
100
90
80
70
1
Notes: Configuration of Four 16-bit Counters
20
40
Typical Current at 5V, 25 ° C
f
60
max (MHz)
8
used. Figure 4 shows the relationship between power
and operating speed.
Specifications ispLSI 2064/A
80
ispLSI 2064/A
100 120 140
0127A/2064A