mc9s08dz32amlfr Freescale Semiconductor, Inc, mc9s08dz32amlfr Datasheet - Page 424

• Manufacturer Part Number: mc9s08dz32amlfr
• Description: Hcs08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

1
2
3
4
5
6
7
8
9
10
Num C
Appendix A Electrical Characteristics
424
14
15
16
17
18
19
20
21
22
23
24
Typical values are measured at 25°C. Characterized, not tested.
When a pin interrupt is configured to detect rising edges, pulldown resistors are used in place of pullup resistors.
The specified resistor value is the actual value internal to the device. The pullup value may measure higher when measured
externally on the pin.
Power supply must maintain regulation within operating V
conditions. If positive injection current (V
in external power supply going out of regulation. Ensure external V
current. This will be the greatest risk when the MCU is not consuming power. Examples are: if no system clock is present, or if
clock rate is very low (which would reduce overall power consumption).
All functional non-supply pins 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.
The PTE1 pin does not have a clamp diode to V
Maximum is highest voltage that POR will occur.
Simulated, not tested
Factory trimmed at V
D RAM retention voltage
D POR re-arm voltage
D POR re-arm time
P Low-voltage detection threshold —
P
P
P
P
P
P Bandgap Voltage Reference
T Low-voltage inhibit reset/recover
high range
Low-voltage detection threshold —
low range
Low-voltage warning threshold —
high range 1
Low-voltage warning threshold —
high range 0
Low-voltage warning threshold
low range 1
Low-voltage warning threshold —
low range 0
hysteresis
DD
Characteristic
= 5.0 V, Temp = 25°C
9
8
Table A-6. DC Characteristics (continued)
10
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
In
MC9S08DZ128 Series Data Sheet, Rev. 1
DD
DD
DD
DD
DD
DD
> V
falling
falling
falling
falling
falling
falling
rising
rising
rising
rising
rising
rising
DD
DD
) is greater than I
. Do not drive this pin above V
Symbol
V
V
V
V
V
V
V
V
V
t
V
POR
LVW3
LVW2
LVW1
LVW0
LVD1
LVD0
lvihys
RAM
POR
BG
SS
DD
and V
range during instantaneous and operating maximum current
DD
DD
DD
Condition
, the injection current may flow out of V
.
load will shunt current greater than maximum injection
5 V
3 V
.
DD
.
2.48
2.54
2.84
2.90
2.66
2.72
1.19
Min
0.9
3.9
4.0
4.5
4.6
4.2
4.3
10
—
—
—
Typ
2.56
2.62
2.92
2.98
2.74
2.80
1.20
100
0.6
1.4
4.0
4.1
4.6
4.7
4.3
4.4
60
—
Freescale Semiconductor
1
DD
and could result
Max
2.64
2.70
3.00
3.06
2.82
2.88
1.21
1.0
2.0
4.1
4.2
4.7
4.8
4.4
4.5
—
—
—
Unit
mV
μs
V
V
V
V
V
V
V
V
V