ispLSI 2064A-80LTN100 Lattice, ispLSI 2064A-80LTN100 Datasheet - Page 8

• Manufacturer Part Number: ispLSI 2064A-80LTN100
• Description: CPLD - Complex Programmable Logic Devices USE ispMACH 4000V
• Manufacturer: Lattice

Specifications of ispLSI 2064A-80LTN100

• Rohs: yes
• Memory Type: EEPROM
• Number Of Macrocells: 64
• Maximum Operating Frequency: 100 MHz
• Delay Time: 18.5 ns
• Number Of Programmable I/os: 64
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Package / Case: TQFP-100
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 450
• Supply Current: 175 mA
• Supply Voltage - Max: 5.25 V
• Supply Voltage - Min: 4.75 V

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.
80
Specifications ispLSI 2064/A
ispLSI 2064/A
100 120 140
0127A/2064A