Nonswitching electrical specifications
Table 2. DC characteristics (continued)
Symbol
C
Descriptions
Min
0.70 × VDD
0.85 × VDD
—
Typical1
Max
Unit
VIH
P
Input high
voltage
All digital inputs
VDD>4.1V
VDD>2.7V
VDD>4.1V
VDD>2.7V
—
—
—
—
—
—
—
—
V
VIL
P
Input low
voltage
All digital inputs
All digital inputs
0.35 × VDD
0.30 × VDD
—
V
—
Vhys
|IIn|
C
P
P
Input
hysteresis
0.06 × VDD
mV
µA
µA
Input leakage
current
All input only pins
(per pin)
VIN = VDD or
VSS
—
—
0.1
0.1
1
1
|IOZ
|
Hi-Z (off-
state) leakage
current
All input/output (per VIN = VDD or
pin) VSS
|IOZTOT
|
C
P
Total leakage All input only and I/O VIN = VDD or
—
—
—
—
2
µA
kΩ
combined for
all inputs and
Hi-Z pins
VSS
RPU
Pullup
resistors
All digital inputs,
when enabled (all I/O
pins other than PTA5/
IRQ/TCLK/RESET
—
17.5
52.5
52.5
3
RPU
P
D
Pullup
resistors
PTA5/IRQ/TCLK/
RESET
—
17.5
kΩ
IIC
DC injection
current4, 5, 6
Single pin limit
VIN < VSS
VIN > VDD
,
-0.2
-5
—
—
2
mA
Total MCU limit,
includes sum of all
stressed pins
25
CIn
C
C
Input capacitance, all pins
RAM retention voltage
—
—
—
—
—
8
pF
V
VRAM
2.0
—
1. Typical values are measured at 25 °C. Characterized, not tested.
2. Only PTB4, PTB5, PTD0, PTD1, PTE0, PTE1, PTH0, and PTH1 support ultra high current output.
3. The specified resistor value is the actual value internal to the device. The pullup value may appear higher when measured
externally on the pin.
4. All functional non-supply pins, except for PTA5, are internally clamped to VSS and VDD
.
5. Input must be current limited to the value specified. To determine the value of the required current-limiting resistor,
calculate resistance values for positive and negative clamp voltages, then use the large one.
6. Power supply must maintain regulation within operating VDD range during instantaneous and operating maximum current
conditions. If the positive injection current (VIn > VDD) is higher than IDD, the injection current may flow out of VDD and could
result in external power supply going out of regulation. Ensure that external VDD load will shunt current higher than
maximum injection current when the MCU is not consuming power, such as no system clock is present, or clock rate is
very low (which would reduce overall power consumption).
Table 3. LVD and POR Specification
Symbol
VPOR
C
D
C
Description
Min
1.5
4.2
Typ
1.75
4.3
Max
2.0
Unit
V
POR re-arm voltage1
VLVDH
Falling low-voltage detect
threshold - high range (LVDV
= 1)2
4.4
V
Table continues on the next page...
MC9S08PA60 Series Data Sheet, Rev. 1, 10/9/2012.
8
Freescale Semiconductor, Inc.
FREESCALE [ Freescale ]
