mc9s08lg32 Freescale Semiconductor, Inc, mc9s08lg32 Datasheet - Page 14

• Manufacturer Part Number: mc9s08lg32
• Description: 8-bit Hcs08 Central Processor Unit
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
1
2
3
4
5
6
7
14
Num C
14
15
16
17
18
19
20
21
22
23
24
25
Typical values are measured at 25 °C. Characterized, not tested
Measured with V
Measured with V
Measured with V
All functional non-supply pins, except for PTC6 are internally clamped to V
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 larger of the two values.
Power supply must maintain regulation within operating V
conditions. If the positive injection current (V
result in external power supply going out of regulation. Ensure that external V
injection current. This will be the greatest risk when the MCU is not consuming power. For instance, if no system clock is
present, or if clock rate is very low (which would reduce overall power consumption).
D DC injection
C Input Capacitance, all non-supply pins
C RAM retention voltage
D POR rearm time
P POR rearm voltage
P Low-voltage detection threshold — high range
P Low-voltage detection threshold — low range
P Low-voltage warning threshold — high range 1
P Low-voltage warning threshold — high range 0
P Low-voltage warning threshold — low range 1
P Low-voltage warning threshold — low range 0
P Low-voltage inhibit reset/recover hysteresis
current
V
IN
< V
5, 6, 7
V
In
In
In
SS
DD
= V
= V
= V
, V
DD
SS
DD
IN
.
>
.
or V
Single pin limit
Total MCU limit, includes sum of
all stressed pins
SS
.
Characteristic
Table 8. DC Characteristics (continued)
MC9S08LG32 Series Data Sheet, Rev. 4
Preliminary - Subject to Change Without Notice
In
> V
DD
) is greater than I
DD
V
V
V
V
V
V
V
V
V
V
V
V
range during instantaneous and operating maximum current
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
falling
falling
falling
falling
falling
falling
rising
rising
rising
rising
rising
rising
5 V
3 V
DD
, the injection current may flow out of V
Symbol
V
V
V
V
V
V
V
V
t
V
SS
POR
C
LVW3
LVW2
LVW1
LVW0
LVD1
LVD0
I
RAM
POR
IC
hys
DD
In
and V
load will shunt current greater than maximum
DD
.
2.48
2.54
2.84
2.90
2.66
2.72
Min
0.9
3.9
4.0
4.5
4.6
4.2
4.3
10
—
—
—
—
2
Typ
2.56
2.62
2.92
2.98
2.74
2.80
100
1.4
4.0
4.1
4.6
4.7
4.3
4.4
60
—
—
—
—
—
Freescale Semiconductor
1
Max
2.64
2.70
3.00
3.06
2.82
2.88
2.0
4.1
4.2
4.7
4.8
4.4
4.5
25
—
—
—
2
8
DD
and could
Unit
mA
mA
mV
pF
μs
V
V
V
V
V
V
V
V