isppac10 Lattice Semiconductor Corp., isppac10 Datasheet - Page 28

• Manufacturer Part Number: isppac10
• Description: In-system Programmable Analog Circuit
• Manufacturer: Lattice Semiconductor Corp.

Lattice Semiconductor
Power Consumption
Power Estimation Coefficients
ispMACH 5768VG
ispMACH 51024VG
Note: For further information about the use of these coefficients, refer to Technical Note TN1002, Power Estimation in ispMACH 5000VG
Devices.
K0 = average current per product term in high power/MHz
K1 = average current per product term in low power/MHz
K2 = average current per GRP line/MHz
K3 = average current per PLL/MHz
K4 = DC current per product terms in high power
K5 = DC current per product terms in low power
K6 = Static DC current per PLL
I
I
Icc estimates are based on typical conditions (Vcc = 3.3V, room temperature) and an assumption of one GLB load on average exists. These
values are for estimates only. Since the value of Icc is sensitive to operating conditions and the program in the device, the actual Icc should be
verified.
DC
DCO
= Static device current with all product terms powered off
Note: The devices are configured with maximum number of 16-bit counters, no PLL, typical current at 3.3V, 25° C.
700
600
500
400
300
200
100
= Static I/O bank current
Device
0
0
ispMACH 5000VG I
51024VG High Power Mode
60
0.0014
0.0014
at High Power Mode
K0
f
MAX
120
5768VG High Power Mode
(MHz)
ispMACH 5000VG Typical Power vs. Frequency
0.0014
0.0014
K1
CC
Curves
150
0.054
0.054
K2
180
1.5
1.5
K3
28
700
600
500
400
300
200
100
0.152
0.152
K4
0
ispMACH 5000VG Family Data Sheet
0
51024VG Low Power Mode
0.105
0.105
K5
ispMACH 5000VG I
60
at Low Power Mode
f
5768VG Low Power Mode
MAX
5.0
5.0
K6
120
(MHz)
I
DC
CC
65
80
(mA) I
Curves
150
DCO
20
20
(mA)
180