ADSP-BF536_15 Datasheet, PDF (28/68 Pages) Analog Devices – Blackfin Embedded Processor

ADSP-BF534/ADSP-BF536/ADSP-BF537
Table 17. Activity Scaling Factors
I_DDINT Power Vector¹
Activity Scaling Factor (ASF)²
I_DD-PEAK
1.33
I_DD-HIGH
1.29
I_DD-TYP
1.00
I_DD-APP
0.88
I_DD-NOP
0.72
I_DD-IDLE
0.43
1 _{See EE-297 for power vector definitions.}
2 _{All ASF values determined using a 10:1 CCLK:SCLK ratio.}
Table 18. Dynamic Current (mA, with ASF = 1.0)¹
Voltage (V_DDINT)
Frequency
(MHz)
0.80 V 0.85 V 0.90 V 0.95 V 1.00 V 1.05 V 1.10 V 1.15 V 1.20 V 1.25 V 1.30 V 1.32 V 1.375 V 1.43 V
50
11.0 13.7 19.13 18.2 18.67 19.13 19.6 21.2 24.1 25.5 28.5 28.6 28.85 29.2
100
27.9 22.7 30.8 28.4 29.3 30.8 32.9 35.3 37.8 40.6 43.5 43.7 44.1 45.8
200
36.9 42.6 55.0 49.2 51.5 55.0 58.3 62.9 67.0 69.7 73.0 74.0 75.7 80.7
300
N/A 61.5 79.2 70.4 74.6 79.2 84.4 90.7 94.3 99.1 103.9 105.5 108.0 113.4
400
N/A N/A N/A 92.4 97.2 104.3 109.8 116.5 121.9 128.0 134.6 136.6 139.8 145.1
500
N/A N/A N/A N/A N/A N/A N/A 142.3 149.3 157.5 164.7 166.7 169.8 176.9
533
N/A N/A N/A N/A N/A N/A N/A N/A 158.6 167.0 174.3 176.6 180.1 187.9
600
N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 193.7 196.5 200.7 210.0
1 _{The values are not guaranteed as stand-alone maximum specifications, they must be combined with static current per the equations of Electrical Characteristics on Page 25.}
Rev. J | Page 28 of 68 | February 2014