Freescale Semiconductor MC9S12ZVHL32, Reference Manual

Page: 783 / 874

Appendix A MCU Electrical Specifications
S12ZVHY/S12ZVHL Family Reference Manual Rev. 1.05
Freescale Semiconductor 783
A.1.8 I/O Characteristics
Table A-8. 5-V I/O Characteristics
Conditions are 4.5 V < V
DDX
< 5.5 V junction temperature from –40

C to +150

C, unless otherwise noted
I/O Characteristics for all GPIO pins (defined in A.1.2.1/A-776 ).
Num C Rating Symbol Min Typ Max Unit
1a P Input high voltage V
IH
0.65*V
DDX
— — V
1b D Input high voltage BKGD pin, 3.13V < V
DDX
<5.5V V
IH
0.65*V
DDX
— — V
2 T Input high voltage V
IH
— — V
DDX
+0.3 V
3a P Input low voltage V
IL
— — 0.35*V
DDX
V
3b D Input low voltage BKGD pin, 3.13V < V
DDX
<5.5V V
IL
— — 0.35*V
DDX
V
4 T Input low voltage V
IL
V
SSX
–0.3 — — V
5 C Input hysteresis V
HYS
250 — mV
6 P Input leakage current (pins in high impedance input
mode)
(1)
all except PU
Vin = VDD35 or VSS35
V Temperature range -40

C to 105

C
I
in
-1 — 1

A
P Input leakage current (pins in high impedance input
mode)
(2)
. PU
Vin = VDD35 or VSS35
V Temperature range -40

C to 105

C
I
in
-2.5 — 2.5

A
6a C Input leakage current (pins in high impedance input
mode) all except PU
Vin = VDD35 or VSS35
25

C×
150

C
I
in
—

1

26
— nA
C Input leakage current (pins in high impedance input
mode) PU
Vin = VDD35 or VSS35
25

C×
150

C
I
in
—

10

1500
— nA
7 P Output high voltage (pins in output mode) all except
PU
Full drive I
OH
= -4mA
V
OH
V
DD35
– 0.8 — — V
P Output high voltage (pins in output mode) PU
Full drive I
OH
= –20 mA
V
OH
V
DDM
– 0.4 — — V
8 P Output low voltage (pins in output mode) all except
PU
Full drive IOL = +4 mA
V
OL
— — 0.8 V
P Output low voltage (pins in output mode) PU
Full drive IOL = +20 mA
V
OL
— — 0.4 V
9 C Port U Output Rise Time
V
DD5
=5V, 10% to 90% of V
OH
Cload 47pF connected to GND, slew disabled
Rload=1K

connected to GND, slew enabled
Rload=1K

connected to VDD, slew enabled
t
r
— 9.9
87
107
—
ns