Datasheet

Appendix A Electrical Characteristics
MC9S08EL32 Series and MC9S08SL16 Series Data Sheet, Rev. 3
Freescale Semiconductor 335
7
P Input low voltage; all digital inputs V
IL
5V — — 0.35 x V
DD
V
C 3V — — 0.35 x V
DD
C Input hysteresis V
hys
0.06 x V
DD
V8
9 P Input leakage current (per pin)
|I
In
| V
In
= V
DD
or V
SS
—— 1μA
10
Hi-Z (off-state) leakage current (per pin)
P input/output port pins
|I
OZ
| V
In
= V
DD
or V
SS
—— 1μA
PTB6/SDA/XTAL, RESET
V
In
= V
DD
or V
SS
—— 2μA
11
Pullup or Pulldown
2
resistors; when
enabled
P I/O pins R
PU
,R
PD
17 37 52 kΩ
C RESET
3
R
PU
17 37 52 kΩ
12
DC injection current
4, 5, 6, 7
Single pin limit V
IN
> V
DD
0—2mA
DI
IC
V
IN
< V
SS
, 0 — –0.2 mA
Total MCU limit, includes V
IN
> V
DD
0—25mA
sum of all stressed pins V
IN
< V
SS
, 0 — –5 mA
13 D Input Capacitance, all pins C
In
—— 8pF
14 D RAM retention voltage V
RAM
—0.61.0V
15 D POR re-arm voltage
8
V
POR
0.9 1.4 2.0 V
16 D POR re-arm time
9
t
POR
10 — — μs
17
P
Low-voltage detection threshold —
high range
V
DD
falling
V
DD
rising
V
LVD 1
3.9
4.0
4.0
4.1
4.1
4.2
V
18
P
Low-voltage detection threshold —
low range
V
DD
falling
V
DD
rising
V
LVD 0
2.48
2.54
2.56
2.62
2.64
2.70
V
19
P
Low-voltage warning threshold —
high range 1
V
DD
falling
V
DD
rising
V
LVW3
4.5
4.6
4.6
4.7
4.7
4.8
V
20
P
Low-voltage warning threshold —
high range 0
V
DD
falling
V
DD
rising
V
LVW2
4.2
4.3
4.3
4.4
4.4
4.5
V
21
P
Low-voltage warning threshold
low range 1
V
DD
falling
V
DD
rising
V
LVW1
2.84
2.90
2.92
2.98
3.00
3.06
V
22
P
Low-voltage warning threshold —
low range 0
V
DD
falling
V
DD
rising
V
LVW0
2.66
2.72
2.74
2.80
2.82
2.88
V
Table A-6. DC Characteristics (continued)
Num C Characteristic Symbol Condition Min Typ
1
Max Unit