tm1300 NXP Semiconductors, tm1300 Datasheet - Page 36

• Manufacturer Part Number: tm1300
• Description: Tm-1300 Media Processor
• Manufacturer: NXP Semiconductors

TM1300 Data Book
1.9.4.1
Notes: 1. Consumption for TM-1300 is organized in several categories. Typ. column presents current consumption for a typical appli-
1-12
TM-1300
TM-1300
Symbol
(note 1)
(note
1,2)
2. TM-1300 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 if the CPU:SDRAM ratio are different. Same ratio must be used.
cation with a CPI (Clocks Per Instruction) of 1.4 with all the peripherals units turned on (peripherals run on a random data
pattern and running at the specified frequencies, VO runs at 27 MHz). Max. column provides current consumption for an
application with a CPI of 1.1 with all the peripherals units turned on (peripherals run on a random data pattern and running
at the specified frequencies, VO runs at 27 MHz). This is a dedicated application that heavily uses the DSPCPU and that
does not reflect a real application but does indicate peak currents. Typ. measurements reflect real applications. Pwd. column
indicates current consumption when Global Powerdown mode is activated. See
“BIU_CTL Register”
I
I
Total Power Dissipation
I
I
Power DSPCPU Only
I
Power Standby
I
Power Standby + bpwd
DD
CC
DD
CC
DD
DD
TM-1300 and DSPCPU Core Current and Power Consumption Details
, DSPCPU Only
, DSPCPU Only
, Standby
, Standby + bpwd
Current/Notes
PRODUCT SPECIFICATION
) all peripherals turned off (i.e. not enabled) and all peripherals powered down (+ bpwd row).
Pwd
170
0.5
40
TM1300-100:100
-
-
-
-
-
-
-
Typ
800
140
590
400
300
2.3
1.6
1.1
0.8
50
Max
850
130
660
2.5
1.7
40
-
-
-
-
Pwd
220
0.7
50
TM1300-143:143
-
-
-
-
-
-
-
1100
Typ
170
825
575
425
3.3
2.2
1.5
1.2
65
1200
Max
190
950
3.5
2.5
50
-
-
-
-
Pwd
250
0.7
45
TM1300-166:133
-
-
-
-
-
-
-
1200
Typ
165
900
630
450
3.5
2.4
1.7
1.3
63
Chapter 21, “Power Management.”
1350
1050
Max
185
3.8
2.7
50
-
-
-
-
Philips Semiconductors
Pwd
280
0.8
50
TM1300-180:144
-
-
-
-
-
-
-
1300
1000
Typ
170
690
510
3.8
2.7
1.8
1.4
65
Section 11.7.5,
1450
1150
Max
190
4.1
3.0
50
-
-
-
-
Units
mA
mA
mA
mA
mA
mA
W
W
W
W