MPC5604B/C Microcontroller Data Sheet, Rev. 9
Electrical characteristics
Freescale Semiconductor
42
Table 23 provides the weight of concurrent switching I/Os.
Due to the dynamic current limitations, the sum of the weight of concurrent switching I/Os on a single segment must not exceed
100% to ensure device functionality.
IRMSMED CC D Root mean square I/O
current for MEDIUM
configuration
CL = 25 pF, 13 MHz
VDD = 5.0 V ± 10%,
PAD3V5V = 0
——
6.6
mA
CL = 25 pF, 40 MHz
—
13.4
CL = 100 pF, 13 MHz
—
18.3
CL = 25 pF, 13 MHz
VDD = 3.3 V ± 10%,
PAD3V5V = 1
——
5
CL = 25 pF, 40 MHz
—
8.5
CL = 100 pF, 13 MHz
—
11
IRMSFST CC D Root mean square I/O
current for FAST
configuration
CL = 25 pF, 40 MHz
VDD = 5.0 V ± 10%,
PAD3V5V = 0
——
22
mA
CL = 25 pF, 64 MHz
—
33
CL = 100 pF, 40 MHz
—
56
CL = 25 pF, 40 MHz
VDD = 3.3 V ± 10%,
PAD3V5V = 1
——
14
CL = 25 pF, 64 MHz
—
20
CL = 100 pF, 40 MHz
—
35
IAVGSEG SR D Sum of all the static I/O
current within a supply
segment
VDD = 5.0 V ± 10%, PAD3V5V = 0
—
70
mA
VDD = 3.3 V ± 10%, PAD3V5V = 1
—
65
1 V
DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to125 °C, unless otherwise specified
2 Stated maximum values represent peak consumption that lasts only a few ns during I/O transition.
Table 23. I/O weight1
Supply segment
Pad
144/100 LQFP
64 LQFP
Weight 5 V
Weight 3.3 V
Weight 5 V
Weight 3.3 V
144
LQFP
100
LQFP
64
LQFP2
SRC3 =0 SRC=1 SRC =0 SRC=1 SRC =0 SRC=1 SRC =0 SRC=1
4
3
PB[3]
10%
—
12%
—
10%
—
12%
—
PC[9]
10%
—
12%
—
10%
—
12%
—
PC[14]
9%
—
11%
—
PC[15]
9%
13%
11%
12%
—
PG[5]
9%
—
11%
—
PG[4]
9%
12%
10%
11%
—
PG[3]
9%
—
10%
—
Table 22. I/O consumption (continued)
Symbol
C
Parameter
Conditions1
Value
Unit
Min
Typ
Max