
Philips Semiconductors
Pin List
PRODUCT SPECIFICATION
1-13
1.9.4.2
TM-1300 Peripheral Current Consumption Details
Notes:
1. Pwd. column for peripheral units indicates current savings when block powerdown is activated compared to when it is idle.
See Chapter 21, “Power Management” for block powerdown activation.
2. Typ. column for peripheral units indicates current required when data pattern is random. The Max. column indicates current
ratings when data is switching from high to low level each cycle. Again that Max. column is to show peak current and does
not represent a real application. For both columns the current reported is the current required by the peripheral as well as
the internal bus and MMI to transfer the data to/from the peripheral unit.
3. Some currents are not reported due to the difficulty to measure it or because they are not relevant. For example SSI current
is difficult to measure because it heavily involves the DSPCPU and thus makes it almost impossible to separate the current
consumed by the SSI or the DSPCPU.
4. Measurements accuracy is +/- 5%. Measurements are done with Vdd set to 2.5V and Vcc set to 3.3V.
5. Currents do not scale with frequency if the CPU:SDRAM ratio are different. Same ratio must be used.
TM1300-100:100
TM1300-143:143
TM1300-166:133
TM1300-180:144
Symbol
Current/Notes
Pwd
Typ
Max
Pwd
Typ
Max
Pwd
Typ
Max
Pwd
Typ
Max
Units
VO
27 MHz
IDD , running raw mode
45
10
21
50
14
27
56
17
30
60
19
33
mA
ICC , running raw mode
-
15
20
-
23
34
-
22
32
-
25
35
mA
VO
81 MHz
IDD , running raw mode
-
21
51
-
28
68
-
35
73
-
37
75
mA
ICC , running raw mode
-
43
62
-
56
81
-
57
87
-
60
90
mA
VI
27 MHz
IDD , running raw mode
4
7
9
4
9
15
5
12
21
7
13
23
mA
ICC , running raw mode
-
12
21
-
18
33
-
17
32
-
19
35
mA
AO
44 KHz
IDD , stereo 16-bit
1
2
3
2
3
4
mA
ICC , stereo 16-bit
-
1
-
1
-
1
-
1
mA
AI
44 KHz
IDD , stereo 16-bit
1
2
3
2
3
2
3
mA
ICC , stereo 16-bit
-
1
-
1
-
1
-
1
mA
SPDIF
48 KHz
IDD running PCM audio
1
2
3
4
3
4
mA
ICC running PCM audio
-
1
-
2
-
2
-
2
mA
ICP
IDD , mem. block move
50
64
122
60
89
170
65
94
165
72
100
180
mA
ICC , mem. block move
-
33
72
-
45
101
-
45
96
-
50
105
mA
PCI
33 MHz
IDD , DMA transfer
-
20
75
-
22
86
-
21
97
-
22
95
mA
ICC , DMA transfer
-
67
145
-
75
155
-
72
160
-
75
155
mA
VLD
IDD
2-
-
3
-
4-
-
6
-
mA
ICC
---
mA
SSI
10 MHz
IDD
2-
-
3
-
5-
-
7
-
mA
ICC
---
mA
DVDD
IDD
15
-
20
-
22
-
25
-
mA
ICC
---
mA