ADSP-BF592KCPZ Analog Devices Inc, ADSP-BF592KCPZ Datasheet - Page 18

• Manufacturer Part Number: ADSP-BF592KCPZ
• Description: 58T4522
• Manufacturer: Analog Devices Inc

Specifications of ADSP-BF592KCPZ

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Rohs Compliant: YES
• Frequency: 400MHz
• Embedded Interface Type: PPI, SPI, UART
• No. Of I/o's: 32
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: LFCSP
• No. Of Pins: 64
• Core Supply Voltage: 1.4V
• Lead Free Status / RoHS Status: Compliant

ADSP-BF592
Total Power Dissipation
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
total power specification for the listed test conditions, including
the dynamic component as a function of voltage (V
frequency
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
represents application code running on the processor core and
L1 memories
Table 12. Static Current - I
1
Table 13. Dynamic Current in CCLK Domain (mA, with ASF = 1.0)
1
2
T
25
40
55
70
85
100
115
f
(MHz)
400
350
300
250
200
100
Valid temperature and voltage ranges are model-specific. See
The values are not guaranteed as stand-alone maximum specifications. They must be combined with static current per the equations of
Valid frequency and voltage ranges are model-specific. See
CCLK
J
1. Static, including leakage current
2. Dynamic, due to transistor switching characteristics
DDINT
(°C)
1
2
) and temperature (see
(Table
(Table
Electrical Characteristics on Page 17
13).
1.15 V
1.15 V
14.18
46.10
37.86
21.45
11).
0.85
1.57
2.57
4.04
6.52
9.67
N/A
N/A
N/A
DD-DEEPSLEEP
Table
1.20 V
1.20 V
10.51
15.29
57.52
48.43
39.80
22.56
0.98
2.88
4.45
7.12
12), and I
N/A
N/A
1.8
(mA)
DDINT
DDINT
Operating Conditions on Page 15
). I
Operating Conditions on Page
1.25 V
1.25 V
DDDEEPSLEEP
11.37
16.45
60.38
50.76
41.76
23.78
Rev. A | Page 18 of 44 | August 2011
specifies the
DDINT
1.13
2.01
4.86
7.73
N/A
N/A
shows the
3.2
) and
1.30 V
1.30 V
12.24
17.71
72.08
63.22
53.19
43.79
24.98
1.29
2.16
8.36
N/A
3.5
5.3
Voltage (V
Voltage (V
1
The ASF is combined with the CCLK frequency and V
dependent data in
part is due to transistor switching in the system clock (SCLK)
domain, which is included in the I
Table 11. Activity Scaling Factors (ASF)
1
I
I
I
I
I
I
I
See Estimating Power for ASDP-BF534/BF536/BF537 Blackfin Processors
15.
DDINT
DD-PEAK
DD-HIGH
DD-TYP
DD-APP
DD-NOP
DD-IDLE
(EE-297). The power vector information also applies to the ADSP-BF592
processor.
and
Table 8 on Page
DDINT
DDINT
Power Vector
1.35 V
1.35 V
13.21
19.05
85.31
75.41
66.14
55.68
45.81
25.97
1.46
2.51
3.84
5.81
9.09
)
)
1
2
16.
Table 13
1.40 V
1.40 V
14.26
20.45
88.96
78.70
69.02
58.17
47.85
26.64
1.62
2.74
4.22
6.31
9.86
to calculate this part. The second
Activity Scaling Factor (ASF)
1.29
1.26
1.00
0.83
0.66
0.33
DDINT
Electrical Characteristics on Page
1.45 V
1.45 V
10.67
15.37
21.96
82.07
71.93
60.69
49.97
27.92
92.81
1.85
3.05
4.63
6.87
specification equation.
1
1.50 V
1.50 V
11.54
16.55
23.56
96.63
85.46
75.05
63.23
52.09
29.98
DDINT
2.07
3.36
5.05
7.45
17.