Datasheet

Electrical Specifications
MC68HC908JL3E Family Data Sheet, Rev. 4
140 Freescale Semiconductor
16.8 3V DC Electrical Characteristics
Table 16-7. DC Electrical Characteristics (3V)
Characteristic
(1)
Symbol Min
Typ
(2)
Max Unit
Output high voltage (I
LOAD
= –1.0mA)
PTA0–PTA6, PTB0–PTB7, PTD0–PTD7
V
OH
V
DD
–0.4
——V
Output low voltage (I
LOAD
= 0.8mA)
PTA6, PTB0–PTB7, PTD0, PTD1, PTD4, PTD5
V
OL
——0.4V
Output low voltage (I
LOAD
= 20mA)
PTD6, PTD7
V
OL
——0.5V
LED drives (V
OL
= 1.8V)
PTA0–PTA5, PTD2, PTD3, PTD6, PTD7
I
OL
3610mA
Input high voltage
PTA0–PTA6, PTB0–PTB7, PTD0–PTD7,
RST, IRQ, OSC1
V
IH
0.7 × V
DD
—
V
DD
V
Input low voltage
PTA0–PTA6, PTB0–PTB7, PTD0–PTD7,
RST, IRQ, OSC1
V
IL
V
SS
—
0.3 ×
V
DD
V
V
DD
supply current, f
OP
= 2MHz
Run
(3)
MC68HC908JL3E/JK3E/JK1E
MC68HRC908JL3E/JK3E/JK1E
Wait
(4)
MC68HC908JL3E/JK3E/JK1E
MC68HRC908JL3E/JK3E/JK1E
Stop
(5)
(–40°C to 85°C)
MC68HC908JL3E/JK3E/JK1E
MC68HRC908JL3E/JK3E/JK1E
I
DD
—
—
—
—
—
—
3
1.5
1.5
0.2
1
1
3.5
2
2
0.3
5
5
mA
mA
mA
mA
μA
μA
Digital 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 rearm voltage
(6)
V
POR
0—100mV
POR rise time ramp rate
(7)
R
POR
0.035 — — V/ms
Monitor mode entry voltage
V
TST
1.5 × V
DD
—8.5V
Pullup resistors
(8)
PTD6, PTD7
RST
, IRQ, PTA0–PTA6
R
PU1
R
PU2
1.8
16
3.3
26
4.8
36
kΩ
kΩ
Table continued on next page