ispLSI 2096A-80LT128I Lattice, ispLSI 2096A-80LT128I Datasheet - Page 8

• Manufacturer Part Number: ispLSI 2096A-80LT128I
• Description: CPLD - Complex Programmable Logic Devices USE ispMACH 4000V
• Manufacturer: Lattice

Specifications of ispLSI 2096A-80LT128I

• Memory Type: EEPROM
• Number Of Macrocells: 96
• Maximum Operating Frequency: 83 MHz
• Delay Time: 18.5 ns
• Number Of Programmable I/os: 96
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: TQFP-128
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 450
• Supply Current: 150 mA
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V

Power consumption in the ispLSI 2096 and 2096A 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 2096/A using the following equation:
I CC (mA) = 20 + (# of PTs * 0.67) + (# of nets * Max freq * 0.011)
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)
300
250
200
150
100
50
0
20
Notes: Configuration of six 16-bit counters
40
Typical current at 5V, 25°C
f
60
max (MHz)
8
80
used. Figure 4 shows the relationship between power
and operating speed.
ispLSI 2096/A
Specifications ispLSI 2096/A
100 120 140
0127/2096