mc56f8006 Freescale Semiconductor, Inc, mc56f8006 Datasheet - Page 47

• Manufacturer Part Number: mc56f8006
• Description: Digital Signal Controller
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
5
6
7
8
9
40
35
30
25
20
Power supply must maintain regulation within operating V
current conditions. If positive injection current (V
and could result in external power supply going out of regulation. Ensure external V
than maximum injection current. This is the greatest risk when the MCU is not consuming power. Examples are: if no
system clock is present or if clock rate is low (which would reduce overall power consumption).
Maximum is highest voltage that POR is guaranteed.
Low voltage detection and warning limits measured at 32 MHz bus frequency.
Runs at 32 MHz bus frequency.
Factory trimmed at V
1.2
0.8
0.6
0.4
0.2
1.8
Figure 16. Typical Low-Side Driver (Sink) Characteristics — Low Drive (GPIO_x_DRIVEn = 0)
1
0
0
2
–40°C
2.2 2.4 2.6 2.8
85°C
25°C
PULLUP RESISTOR TYPICALS
TYPICAL V
5
DD
V
Figure 15. Pullup and Pulldown Typical Resistor Values
= 3.3 V, Temp = 25°C
DD
I
MC56F8006/MC56F8002 Digital Signal Controller, Rev. 2
OL
OL
(V)
10
(mA)
VS I
3
OL
3.2 3.4 3.6
AT V
15
DD
–40°C
85°C
25°C
= 3.0 V
In
> V
DD
20
) is greater than I
DD
range during instantaneous and operating maximum
40
35
30
25
20
0.15
0.05
0.2
0.1
1.8
0
1
DD
, the injection current may flow out of V
85°C, I
–40°C, I
25°C, I
2.3
PULLDOWN RESISTOR TYPICALS
DD
OL
2
TYPICAL V
OL
load shunts current greater
OL
V
= 2 mA
= 2 mA
DD
= 2 mA
V
2.8
(V)
DD
(V)
OL
3
VS V
Specifications
3.3
DD
–40°C
85°C
25°C
3.6
DD
4
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