mpc5604b Freescale Semiconductor, Inc, mpc5604b Datasheet - Page 21

• Manufacturer Part Number: mpc5604b
• Description: 32-bit Mcu Family
• Manufacturer: Freescale Semiconductor, Inc

4.7.5
The I/O pads are distributed across the I/O supply segment. Each I/O supply segment is associated to a V
described in
Table 18
In order to ensure device reliability, the average current of the I/O on a single segment should remain below the I
maximum value.
In order to ensure device functionality, the sum of the dynamic and static current of the I/O on a single segment should remain
below the I
Freescale Semiconductor
2
3
1
All values need to be confirmed during device validation.
C
208 MAPBGA
I
L
I
I
SWTMED
208 MAPBGA available only as development package for Nexus2+
SWTFST
SWTSLW
144 LQFP
100 LQFP
I
includes device and package capacitances (C
Package
DYNSEG
provides I/O consumption figures.
Symbol
DYNSEG
Table
I/O pad current specification
(3)
(3)
,3
17.
maximum value.
1
SR D Sum of all the
CC D Dynamic I/O current
CC D Dynamic I/O current
CC D Dynamic I/O current
pin20–pin49
pin16–pin35
C
dynamic and static
I/O current within a
supply segment
for SLOW
configuration
for MEDIUM
configuration
for FAST
configuration
1
Equivalent to 144 LQFP segment pad distribution
Parameter
MPC5604B/C Microcontroller Data Sheet, Rev. 2
Preliminary—Subject to Change Without Notice
pin51–pin99
pin37–pin69
Table 17. I/O supply segment
2
Table 18. I/O consumption
V
V
C
C
C
DD
DD
L
L
L
= 25 pF
= 25 pF
= 25 pF
PKG
= 5.0 V ± 10%, PAD3V5V = 0
= 3.3 V ± 10%, PAD3V5V = 1
pin100–pin122 pin 123–pin19
pin70–pin83
< 5 pF).
3
Supply segment
Conditions
V
PAD3V5V = 0
V
PAD3V5V = 1
V
PAD3V5V = 0
V
PAD3V5V = 1
V
PAD3V5V = 0
V
PAD3V5V = 1
pin 84–pin15
DD
DD
DD
DD
DD
DD
1
= 5.0 V ± 10%,
= 3.3 V ± 10%,
= 5.0 V ± 10%,
= 3.3 V ± 10%,
= 5.0 V ± 10%,
= 3.3 V ± 10%,
4
MCKO
Min
5
Value
Typ
DD
MDOn/MSEO
/V
2
SS
Max
110
110
65
20
16
29
17
50
supply pair as
6
AVGSEG
Unit
mA
mA
mA
mA
21