Datasheet

MC68HC08JB8
Technical Data MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
274 MC68HC08JB8 Freescale Semiconductor
A.7.1 DC Electrical Characteristics
Characteristic
(1)
Symbol Min
Typ
(2)
Max Unit
Regulator output voltage
V
REG
3.0 3.3 3.6 V
Output high voltage (I
Load
= –2.0 mA)
PTA0–PTA7, PTB0–PTB7, PTC0–PTC7,
PTE0–PTE2
V
OH
V
REG
–0.8
——V
Output low voltage
(I
Load
= 1.6 mA) All I/O pins
(I
Load
= 25 mA) PTD0–PTD1 in ILDD mode
(I
Load
= 10 mA) PTE3–PTE4 with USB disabled
V
OL
—
—
—
—
—
—
0.4
0.5
0.4
V
Input high voltage
All ports, OSC1
IRQ
, RST
V
IH
0.7 × V
REG
0.7 × V
DD
—
—
V
REG
V
DD
V
Input low voltage
All ports, OSC1
IRQ
, RST
V
IL
V
SS
V
SS
—
—
0.3
× V
REG
0.3 × V
DD
V
Output low current (V
OL
= 2.0 V)
PTD2–PTD5 in LDD mode
I
OL
17 22 27 mA
V
DD
supply current, V
DD
= 5.25V, f
OP
= 3MHz
Run, with low speed USB
(3)
Run, with USB suspended
(3)
Wait, with low speed USB
(4)
Wait, with USB suspended
(4)
Stop
(5)
0 °C to 70°C
I
DD
—
—
—
—
—
5.0
4.5
3.0
2.5
30
7.5
6.5
5.0
4.0
100
mA
mA
mA
mA
µA
I/O ports Hi-Z leakage current
I
IL
——± 10 µA
Input current
I
IN
——± 1 µA
Capacitance
Ports (as input or output)
C
Out
C
In
—
—
—
—
12
8
pF
POR re-arm voltage
(6)
V
POR
0—100mV
POR rise-time ramp rate
(7)
R
POR
0.035 — — V/ms
Monitor mode entry voltage
V
DD
+V
HI
1.4 × V
DD
2 × V
DD
V
Pullup resistors
Port A, port B, port C, PTE0–PTE2, RST
, IRQ
PTE3–PTE4 (with USB module disabled)
D– (with USB module enabled)
R
PU
25
4
1.2
40
5
1.5
55
6
2.0
kΩ
LVI reset
V
LVR
2.4 2.7 3.0 V