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Electrical characteristics
MPC5604B/C Microcontroller Data Sheet, Rev. 4
Freescale Semiconductor
11
In the tables where the device logic provides signals with their respective timing characteristics, the symbol “CC” for Controller
Characteristics is included in the Symbol column.
In the tables where the external system must provide signals with their respective timing characteristics to the device, the symbol
“SR” for System Requirement is included in the Symbol column.
CAUTION
All of the following figures are indicative and must be confirmed during either silicon validation, silicon characterization or
silicon reliability trial.
4.2
Parameter classification
The electrical parameters shown in this supplement are guaranteed by various methods. To give the customer a better
understanding, the classifications listed in
Table 3 are used and the parameters are tagged accordingly in the tables where
appropriate.
NOTE
The classification is shown in the column labeled “C” in the parameter tables where
appropriate.
4.3
NVUSRO register
Portions of the device configuration, such as high voltage supply, oscillator margin, and watchdog enable/disable after reset are
controlled via bit values in the Non-Volatile User Options Register (NVUSRO) register.
4.3.1
NVUSRO[PAD3V5V] field description
Table 4 shows how NVUSRO[PAD3V5V] controls the device configuration.
The DC electrical characteristics are dependent on the PAD3V5V bit value.
Table 3. Parameter classifications
Classification tag
Tag description
P
Those parameters are guaranteed during production testing on each individual device.
C
Those parameters are achieved by the design characterization by measuring a statistically
relevant sample size across process variations.
T
Those parameters are achieved by design characterization on a small sample size from typical
devices under typical conditions unless otherwise noted. All values shown in the typical column
are within this category.
D
Those parameters are derived mainly from simulations.
Table 4. PAD3V5V field description1
1 See the device reference manual for more information on the NVUSRO register.
Value2
2 '1' is delivery value. It is part of shadow Flash, thus programmable by customer.
Description
0
High voltage supply is 5.0 V
1
High voltage supply is 3.3 V
Because
of
an
order
from
the
United
States
International
Trade
Commission,
BGA-packaged
product
lines
and
part
numbers
indicated
here
currently
are
not
available
from
Freescale
for
import
or
sale
in
the
United
States
prior
to
September
2010:
MPC5604BxMG
products
in
208
MAPBGA
packages