ADSP-3PARCBF548E02 Analog Devices Inc, ADSP-3PARCBF548E02 Datasheet - Page 38

• Manufacturer Part Number: ADSP-3PARCBF548E02
• Description: KIT DEV STARTER BF548
• Manufacturer: Analog Devices Inc
• Series: Blackfin®r
• Type: DSPr

Specifications of ADSP-3PARCBF548E02

• Contents: Board, Cables, CD, Headset with Microphone, Module, Power Supply
• For Use With/related Products: ADSP-BF548
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
13
14
15
16
17
Total power dissipation has two components:
Many operating conditions can also affect power dissipation,
including temperature, voltage, operating frequency, and pro-
cessor activity.
current dissipation for internal circuitry (V
specifies static power dissipation as a function of voltage
(V
Table 17. Static Current—Nonautomotive 400 MHz Speed Grade Devices (mA)
1
2
Table 18. Static Current—Automotive 400 MHz and All 533 MHz/600 MHz Speed Grade Devices (mA)
1
2
T
-40
0
25
45
55
70
85
100
105
T
-40
0
25
45
55
70
85
100
105
Values are guaranteed maximum I
Valid temperature and voltage ranges are model-specific. See
Values are guaranteed maximum I
Valid temperature and voltage ranges are model-specific. See
See the ADSP-BF54x Blackfin Processor Hardware Reference Manual for definition of sleep, deep sleep, and hibernate operating modes.
Includes current on V
Guaranteed maximum specifications.
Unit for V
See
J
J
• Static, including leakage current
• Dynamic, due to transistor switching characteristics
DDINT
(°C)
(°C)
Table 19
2
2
) and temperature (see
DDINT
0.90 V
11.9
20.1
31.2
47.0
58.6
80.7
107.0
153.9
171.7
0.90 V
19.7
45.2
80.0
124.2
154.6
209.8
281.8
366.5
403.8
for the list of I
is V (volts). Unit for f
Electrical Characteristics on Page 36
DDEXT
0.95 V
13.5
22.3
34.2
51.0
63.1
86.6
114.3
163.0
181.5
0.95 V
22.1
49.9
87.5
134.8
167.2
225.6
301.3
390.5
428.3
, V
DDINT
DDUSB
power vectors covered.
DDDEEPSLEEP
DDDEEPSLEEP
, V
1.00 V
15.5
24.7
37.5
55.5
68.3
93.0
122.5
173.3
192.7
1.00 V
24.8
55.2
96.2
147.1
181.7
243.9
323.5
419.4
459.5
Table 17
SCLK
DDVR
is MHz. Example: 1.2 V, 133 MHz would be 0.77 × 1.2 × 133 = 122.9 mA added to I
, and V
for nonautomotive 400 MHz speed-grade devices.
for automotive 400 MHz and all 533 MHz and 600 MHz speed grade devices.
and
1.05 V
17.7
27.8
41.3
60.6
74.1
100.2
131.5
184.8
205.1
1.05 V
27.9
61.3
105.8
160.7
197.7
264.1
350.2
452.1
494.3
DDDDR
DDINT
Table
supplies. Clock inputs are tied high or low.
). I
1.10 V
20.3
31.1
45.6
66.0
80.3
108.1
141.2
197.0
218.3
Operating Conditions on Page
1.10 V
31.4
67.9
116.4
175.3
214.9
285.8
378.5
486.9
531.7
Operating Conditions on Page
Rev. C | Page 38 of 100 | February 2010
18), and
DDDEEPSLEEP
shows the
1.15 V
23.3
34.9
50.3
72.0
87.1
116.7
151.7
210.0
232.4
1.15 V
35.4
75.3
127.9
191.2
233.8
309.4
408.9
524.4
571.9
Voltage (V
Voltage (V
1.20 V
26.8
39.3
55.7
78.8
94.9
125.9
163.1
224.1
247.5
1.20 V
39.9
83.5
140.4
208.6
254.2
334.8
442.1
564.8
614.9
I
conditions, including the dynamic component as a function of
voltage (V
There are two parts to the dynamic component. The first part is
due to transistor switching in the core clock (CCLK) domain.
This part is subject to an activity scaling factor (ASF) which rep-
resents application code running on the processor core and
L1/L2 memories
CCLK frequency and V
culate this part. The second part is due to transistor switching in
the system clock (SCLK) domain, which is included in the I
specification equation.
DDINT
34.
34.
DDINT
DDINT
1.25 V
30.6
44.2
175.3
1.25 V
45.0
92.6
227.3
276.1
363.5
477.9
61.7
86.1
103.0
136.0
239.0
263.6
154.1
608.2
661.5
specifies the total power specification for the listed test
)
)
2
2
1
DDINT
) and frequency
1.30 V
35.0
49.6
188.5
1.30 V
50.6
102.6
247.6
299.7
394.3
516.5
68.2
94.2
112.0
146.8
255.1
280.9
169.2
654.8
711.1
(Table
DDINT
19). The ASF is combined with the
1.35 V
39.9
55.7
75.4
102.9
122.0
158.7
202.7
272.4
299.3
1.35 V
57.0
113.6
185.4
269.6
325.9
427.7
557.5
704.7
763.9
DDDEEPSLEEP
dependent data in
(Table
1
.
1.38 V
43.2
59.8
80.3
108.9
128.4
166.4
211.8
283.4
308.7
1.38 V
61.2
121.0
196.1
284.0
343.1
449.4
584.2
737.0
798.5
20).
1.40 V
45.5
62.5
83.6
112.8
132.8
171.6
218.0
290.8
314.9
1.40 V
64.0
125.8
203.3
293.6
354.6
463.9
602.0
758.5
821.6
Table 20
1.43 V
49.5
67.2
88.6
118.2
140.0
179.5
226.7
300.6
325.7
1.43 V
70.4
135.0
218.0
312.0
374.0
489.0
629.0
793.0
864.0
to cal-
DDINT