
Electrical characteristics
MPC5607B Microcontroller Data Sheet, Rev. 5
Freescale Semiconductor
39
4.6.3
I/O output DC characteristics
The following tables provide DC characteristics for bidirectional pads:
Table 12 provides weak pull figures. Both pull-up and pull-down resistances are supported.
Table 13 provides output driver characteristics for I/O pads when in SLOW configuration.
Table 14 provides output driver characteristics for I/O pads when in MEDIUM configuration.
Table 15 provides output driver characteristics for I/O pads when in FAST configuration.
Table 11. I/O input DC electrical characteristics
Symbol
C
Parameter
Conditions1
1 V
DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified
Value
Unit
Min
Typ
Max
VIH
SR P Input high level CMOS (Schmitt
Trigger)
—
0.65VDD
—VDD +0.4
V
VIL
SR P Input low level CMOS (Schmitt
Trigger)
—
0.4
—
0.35VDD
VHYS CC C Input hysteresis CMOS (Schmitt
Trigger)
—0.1VDD
——
ILKG CC P Digital input leakage
No injection
on adjacent
pin
TA = 40 °C
—
2
—
nA
PTA = 25 °C
—
2
—
DTA = 105 °C
—
12
500
PTA = 125 °C
—
70
1000
WFI
2
2 In the range from 40 to 1000 ns, pulses can be filtered or not filtered, according to operating temperature and
voltage.
SR P Wakeup input filtered pulse
—
40
ns
WNFI
2 SR P Wakeup input not filtered pulse
—
1000
—
ns
Table 12. I/O pull-up/pull-down DC electrical characteristics
Symbol
C
Parameter
Conditions1
1 V
DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified.
Value
Unit
Min
Typ Max
|IWPU| CC P Weak pull-up current
absolute value
VIN = VIL, VDD = 5.0 V ± 10% PAD3V5V = 0
10
—
150
A
C
PAD3V5V = 12
2 The configuration PAD3V5 = 1 when V
DD = 5 V is only a transient configuration during power-up. All pads but
RESET and Nexus output (MDOx, EVTO, MCKO) are configured in input or in high impedance state.
10
—
250
PVIN = VIL, VDD = 3.3 V ± 10% PAD3V5V = 1
10
—
150
|IWPD| CC P Weak pull-down current
absolute value
VIN = VIH, VDD = 5.0 V ± 10% PAD3V5V = 0
10
—
150
A
C
PAD3V5V = 1
10
—
250
PVIN = VIH, VDD = 3.3 V ± 10% PAD3V5V = 1
10
—
150