U1AFS250-FG256 Datasheet, PDF (25/27 Pages) Actel Corporation – 3 - DC and Power Characteristics

Actel Fusion Mixed-Signal FPGA for the MicroBlade AdvancedMC Solution
Total Static Power Consumption—P_STAT
Number of Quads used: N_QUADS = 4
Number of NVM blocks available (U1AFS600): N_NVM-BLOCKS = 2
Number of input pins used: N_INPUTS = 30
Number of output pins used: N_OUTPUTS = 40
Operating Mode
P_STAT = P_DC1 + (N_NVM-BLOCKS * P_DC4) + P_DC5 + (N_QUADS * P_DC6) + (N_INPUTS * P_DC7) + (N_OUTPUTS * P_DC8)
P_STAT = 7.50 mW + (2 * 1.19 mW) + 8.25 mW + (4 * 3.30 mW) + (30 * 0.00) + (40 * 0.00)
P_STAT = 31.33 mW
Standby Mode
P_STAT = P_DC2
P_STAT = 0.03 mW
Sleep Mode
P_STAT = P_DC3
P_STAT = 0.03 mW
Total Power Consumption—P_TOTAL
In operating mode, the total power consumption of the device is 174.39 mW:
P_TOTAL = P_STAT + P_DYN
P_TOTAL = 143.06 mW + 31.33 mW
P_TOTAL = 174.39 mW
In standby mode, the total power consumption of the device is limited to 0.66 mW:
P_TOTAL = P_STAT + P_DYN
P_TOTAL = 0.03 mW + 0.63 mW
P_TOTAL = 0.66 mW
In sleep mode, the total power consumption of the device drops as low as 0.03 mW:
P_TOTAL = P_STAT + P_DYN
P_TOTAL = 0.03 mW
Preliminary v0.4
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