PNX1300 Philips, PNX1300 Datasheet - Page 40

• Manufacturer Part Number: PNX1300
• Description: Media Processors
• Manufacturer: Philips

PNX1300/01/02/11 Data Book
1.9.7.2
Notes: 1. Consumption for PNX1300/01/02 is organized in several categories. The “Typ” column shows current consumption for a typ-
1.9.7.3
Notes: 1. Consumption for PNX1311 is organized in several categories. The “Typ” column shows current consumption for a typical
1-14
PNX130x
PNX130x
PNX131x
PNX131x
(note 1,2)
(note 1,2)
Symbol
Symbol
(note 1)
(note 1)
2. Standby rows indicate current consumption when DSPCPU is maintained under RESET (See
3. Measurements accuracy is +/- 5%. Measurements are done with Vdd set to 2.5V and Vcc set to 3.3V.
4. Currents do not scale with frequency unless the CPU to SDRAM ratio is maintained. As an example, the data for CPU to
2. Standby rows indicate current consumption when DSPCPU is maintained under RESET (See
3. Measurements accuracy is +/- 5%. Measurements are done with Vdd set to 2.2V and Vcc set to 3.3V.
4. Currents do not scale with frequency unless the CPU to SDRAM ratio is maintained.
ical application with a CPI (Clocks Per Instruction) of 1.4. The “Max” column provides current consumption for an application
with a CPI of 1.1. The measurements were taken with all the peripheral units turned on (peripherals run on a random data
pattern at the specified frequencies, except for VO which runs at 27 MHz). This “Max” data represnts an application that
heavily uses the DSPCPU and does not reflect a realistic application; it is used to determine peak currents. The “Typ” mea-
surements reflect real applications. The “Pwd” column shows current consumption when Global Powerdown mode is acti-
vated. See
Register”
SDRAM ratio 1:1 for 183:183 MHz can be calculated by using the data from the 143:143 MHz column, and scaling the cur-
rents by a factor of 1.279.
application with a CPI (Clocks Per Instruction) of 1.4. The “Max” column provides current consumption for an application with
a CPI of 1.1. The measurements were taken with all the peripheral units turned on (peripherals run on a random data pattern
at the specified frequencies, except for VO which runs at 27 MHz). This “Max” data represnts an application that heavily uses
the DSPCPU and does not reflect a realistic application; it is used to determine peak currents. The “Typ” measurements
reflect real applications. The “Pwd” column shows current consumption when Global Powerdown mode is activated. See
Chapter 21, “Power Management.”
Register”
I
I
Total Power Dissipation
I
I
Power DSPCPU Only
I
Power Standby
I
Power Standby + bpwd
I
I
Total Power Dissipation
I
I
Power DSPCPU Only
I
Power Standby
I
Power Standby + bpwd
PNX1300/01/02 DSPCPU Core Current and Power Consumption
PNX1311 DSPCPU Core Current and Power Consumption Details
DD
CC
DD
CC
DD
DD
DD
CC
DD
CC
DD
DD
, DSPCPU Only
, DSPCPU Only
, Standby
, Standby + bpwd
, DSPCPU Only
, DSPCPU Only
, Standby
, Standby + bpwd
Current/Notes
Current/Notes
), all peripherals turned off (i.e. not enabled) and all peripherals powered down (+ bpwd row).
), all peripherals turned off (i.e. not enabled) and all peripherals powered down (+ bpwd row).
Chapter 21, “Power Management.”
PRELIMINARY SPECIFICATION
Pwd
Pwd
225
129
0.8
0.4
40
28
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PNX1300
PNX1311
143:143
100:100
1125
Typ
125
820
550
405
Typ
670
490
325
240
3.2
2.2
1.5
1.1
1.8
1.2
0.8
0.6
55
87
38
1200
Max
Max Pwd
135
920
720
100
550
3.5
2.5
1.9
1.3
45
31
-
-
-
-
-
-
-
-
Pwd
250
185
0.8
0.5
40
40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PNX1311
PNX1301
143:143
166:133
1200
Typ
Typ
955
125
700
460
340
120
900
615
450
2.5
1.7
1.1
0.9
3.4
2.4
1.7
1.2
55
50
1025
1300
1030
Max Pwd
Max
140
785
135
2.7
1.9
3.7
2.7
45
45
-
-
-
-
-
-
-
-
Pwd
215
300
0.6
0.9
46
40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PNX1311
PNX1302
166:166
192:144
1110
1380
1030
Typ
145
815
535
395
Typ
130
720
525
2.9
2.0
1.3
1.0
3.9
2.8
1.9
1.4
65
55
1200
1475
1200
Max Pwd
Max
170
915
135
3.2
2.2
4.1
3.1
55
45
-
-
-
-
Philips Semiconductors
-
-
-
-
Section 11.6.5, “BIU_CTL
Section 11.6.5, “BIU_CTL
Pwd
200
300
0.6
0.9
37
36
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PNX1311
PNX1302
166:133
200:133
1032
1400
1050
Typ
123
756
518
375
Typ
125
740
540
2.7
1.8
1.3
0.9
4.0
2.8
2.0
1.5
50
55
1100
1525
Max
1250
Max
130
880
130
2.9
2.1
4.2
3.3
45
45
-
-
-
-
-
-
-
-
Units
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
W
W
W
W
W
W
W
W