mpc5644a Freescale Semiconductor, Inc, mpc5644a Datasheet - Page 90

• Manufacturer Part Number: mpc5644a
• Description: Mpc5644a Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Electrical characteristics
90
1
2
3
4
5
6
7
8
9
10
11
12
IOH_S = {2.8, 5.4} mA and IOL_S = {4.2, 8.1} mA for {slow, medium} I/O with VDDEH=3.0 V
13
IOH_F = {3, 7, 10, 15} mA and IOL_F = {12, 20, 27, 35} mA for {00, 01, 10, 11} drive mode with VDDE=1.62 V
14
15
16
R
R
These specifications are design targets and subject to change per device characterization.
These specifications apply when V
ADC is functional with 4 V  V
at full speed with no undesirable behavior, but the accuracy will be degraded.
The V
devices only.
V
Regulator is functional, with derated performance, with supply voltage down to 4.0 V.
Supply voltage less than 4.0 V results in reduced device function.
Power supply for multi-voltage pads cannot be below 4.5 V when in low-swing mode.
The slew rate (SRC) setting must be 0b11 when in low-swing mode.
While in low-swing mode there are no restrictions in transitioning to high-swing mode.
Pin in low-swing mode can accept a 5 V input.
Characterization based capability:
All V
Bypass mode, system clock @ 1 MHz (using system clock divider), PLL shut down, CPU running simple executive
code, 4 x ADC conversion every 10 ms, 2 x PWM channels @ 1 kHz, all other modules stopped.
Bypass mode, system clock @ 1 MHz (using system clock divider), CPU stopped, PIT running, all other modules
stopped.
PUPD5K
PUPDMTCH
Characterization based capability:
T
IOH_S = {6, 11.6} mA and IOL_S = {9.2, 17.7} mA for {slow, medium} I/O with VDDEH=4.5 V;
FLASH
IOH_F = {12, 20, 30, 40} mA and IOL_F = {24, 40, 50, 65} mA for {00, 01,10, 11} drive mode with VDDE=3.0 V;
IOH_F = {7, 13, 18, 25} mA and IOL_F = {18, 30, 35, 50} mA for {00, 01, 10, 11} drive mode with VDDE=2.25 V;
A
T
(T
—
Symbol
OL
H
L
)
DDF
/V
to
is only available in the calibration package.
OH
supply is connected to V
values 100% tested with ± 2 mA load except where noted.
SR
CC
SR
SR
C
C
C
C
P
D
Weak Pull-Up/Down
Resistance
5 k Option
Pull-up/Down
Resistance matching
ratios
Operating
temperature range -
ambient (packaged)
Slew rate on power
supply pins
Table 20. DC electrical specifications
DDA
Parameter
Preliminary—Subject to Change Without Notice
MPC5644A Microcontroller Data Sheet, Rev. 4
 4.75 V but with derated accuracy. This means the ADC will continue to function
RC33
DD
23
in the package substrate. This specification applies to calibration package
,
is supplied externally, after disabling the internal regulator (V
5 V ± 10%
supply
3.3 V ± 10%
supply
Pull-up and
pull-down
resistances
both
enabled and
settings are
equal.
Conditions
—
—
–40.0
min
1.4
1.7
1
–1
—
(continued)
Value
typ
—
—
—
Freescale Semiconductor
125.0
max
5.2
7.7
25
1
DDREG
= 0).
V/ms
Unit
k

%
C