mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 519

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

A.1.8
This section describes the characteristics of I/O pins
Freescale Semiconductor
Conditions are 4.5 V < V
I/O Characteristics for all I/O pins except EXTAL, XTAL,TEST, PL, HS[1:0], LS[1:0], LIN and supply pins.
Num C
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
ALL 5V RANGE I/O PARAMETERS ARE SUBJECT TO CHANGE FOLLOWING CHARACTERIZATION
P Input high voltage
P Input low voltage
C Input hysteresis
P Input leakage current (pins in high impedance input
P Output high voltage (pins in output mode)
P Output high voltage (pins in output mode) PP[1:0]
P Output high voltage (pins in output mode)
P Output low voltage (pins in output mode)
P Output low voltage (pins in output mode) PP[1:0]
P Output low voltage (pins in output mode) for
P Over-current Detect Threshold PP[2]/EVDD
P Internal pull up resistor on RESET pin
P Internal pull up current
P Internal pull down current
D Input capacitance
T Input high voltage
T Input low voltage
T Injection current
mode)
PP[2]/EVDD
PP[2]/EVDD
V
V
V
IH
IH
IH
I/O Characteristics
I OH = –4 mA for PP[5:3], PS, PT, PAD
Partial Drive I OH = –2 mA
Full Drive IOH = –10mA
Partial Drive I OH = –2 mA
Full Drive IOH = –20mA
I OL = +4mA for PP[5:3], PS, PT, PAD
Partial drive I OL = +2mA
Full drive I OL = +10mA
Partial drive I OL = +2mA
Full drive I OL = +20mA
Single pin limit
Total device Limit, sum of all injected currents
min > input voltage > V
min > input voltage > V
min > input voltage > V
1
V in = V DDX or V SSX
DDX
2
< 5.5 V junction temperature from –40°C to +150°C, unless otherwise noted
Rating
IL
IL
IL
MC9S12VR Family Reference Manual, Rev. 2.2
Preliminary - Subject to Change Without Notice
max
max
max
Table A-8. 5-V I/O Characteristics
Symbol
V HYS
R
I
I
V
V
V
I
V
V
V
I
I
V
V
OCD
PDH
V
V
C
PUL
ICS
ICP
I
PUL
OH
OH
OH
OL
OL
OL
in
IH
IH
IL
IL
in
V
V
V
0.65*V
V
DDX
DDX
DDX
SSX
TBD
–2.5
Min
–25
-10
20
10
—
—
-1
—
—
–0.3
– 0.8
– 0.8
– 0.8
DDX
Typ
250
—
—
—
—
—
—
—
—
—
5
7
MCU Electrical Specifications
0.35*V
V
DDX
Max
TBD
TBD
-130
130
0.8
0.8
0.8
2.5
25
—
—
—
—
—
1
+0.3
DDX
Unit
mV
mA
ΚΩ
mA
µA
µA
µA
pF
V
V
V
V
V
V
V
V
V
V
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