MC9S08JM16CGTE FREESCALE [Freescale Semiconductor, Inc], MC9S08JM16CGTE Datasheet - Page 354

• Manufacturer Part Number: MC9S08JM16CGTE
• Description: Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Appendix A Electrical Characteristics
354
3
4
5
6
7
8
Measured with V
Measured with V
Power supply must maintain regulation within operating V
current conditions. If positive injection current (V
V
greater than maximum injection 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 RESET pin does not have a clamp diode to V
DD
and could result in external power supply going out of regulation. Ensure external V
0.5
0.4
0.4
0.3
0.3
0.2
0.2
0.1
0.1
0.0
Figure A-1. Typical Low-Side Drive (Sink) Characteristics – High Drive (PTxDSn = 1)
Figure A-2. Typical Low-Side Drive (Sink) Characteristics – Low Drive (PTxDSn = 0)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
1
0
Typical V
Hot (85°C)
Room (25°C )
Cold (-40°C)
2
T ypical V
In
In
Hot (85°C)
Room (25°C)
Cold (-40°C)
3
= V
= V
4
OL
5
SS
DD
O L
1
vs. I
6
v s. I
.
.
I
OL
I
OL
7
(m A)
O L
(mA)
OL
8
AT V
AT V
9
2
D D
10
MC9S08JM16 Series Data Sheet, Rev. 2
DD
= 5V
11
= 5V
12
13
3
14
15
In
DD
> V
. Do not drive this pin above V
DD
) is greater than I
SS
DD
and V
range during instantaneous and operating maximum
0 .8
0 .7
0 .6
0 .5
0 .4
0 .3
0 .2
0 .1
0 .0
1.400
1.200
1.000
0.800
0.600
0.400
0.200
0.000
0.0
DD
.
1
Typical V
0
T y p ic a l V
2
H o t (8 5 ° C )
R o o m (2 5 ° C )
C o ld (-4 0 ° C )
3
DD
Hot (85°C)
Room (25°C)
Cold (-40°C)
4
, the injection current may flow out of
OL
O L
5
1
I
v s . I
OL
vs. I
6
I
O L
(mA)
7
DD
O L
(m A )
OL
8
A T V
.
AT V
9
DD
2
10
DD
load will shunt current
DD
= 3 V
11
Freescale Semiconductor
= 3V
12
13
3
14
15