Datasheet

MC68HC08JT8
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3 Technical Data
Freescale Semiconductor MC68HC08JT8 283
B.11.2 Functional Operating Range
B.11.3 DC Electrical Characteristics
Characteristic Symbol Value Unit
Operating temperature range
T
A
0 to 70 °C
Operating voltage range
V
DD
2.0 to 3.6 V
Characteristic
(1)
Symbol Min
Typ
(2)
Max Unit
Output high voltage (I
Load
= –1.6 mA)
PTA0–PTA7, PTB0–PTB7, PTC0–PTC7,
PTE0–PTE2
V
OH
V
DD
–0.4
——V
Output low voltage
(I
Load
= 1.6 mA) All I/O pins
(I
Load
= 15 mA) PTD0–PTD1 in ILDD mode
(I
Load
= 5 mA) PTE3–PTE4
V
OL
—
—
—
—
—
—
0.4
0.5
0.4
V
Input high voltage
All ports, OSC1, IRQ, RST
V
IH
0.7 × V
DD
—
V
DD
V
Input low voltage
All ports, OSC1, IRQ
, RST
V
IL
V
SS
—
0.3
× V
DD
V
Output low current (V
OL
= 2.0 V)
(3)
PTD2–PTD5 in LDD mode (V
DD
= 2V)
PTD2–PTD5 in LDD mode (V
DD
= 3V)
I
OL
—
—
6
16
—
—
mA
V
DD
supply current, V
DD
= 3V, f
OP
= 3MHz
Run
(4)
Wait
(5)
Stop
(6)
0 °C to 70°C
I
DD
—
—
—
3.5
2.5
20
6.5
4.5
30
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
(7)
V
POR
0—100mV
POR rise-time ramp rate
R
POR
0.02 — — 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
R
PU
25
4
40
5
55
6
kΩ
kΩ