Datasheet

5V DC Electrical Characteristics
MC68HC908AP Family Data Sheet, Rev. 4
Freescale Semiconductor 299
22.5 5V DC Electrical Characteristics
Table 22-4. DC Electrical Characteristics (5V)
Characteristic
(1)
Symbol Min
Typ
(2)
Max Unit
Output high voltage
(I
LOAD
= –12mA) PTA[0:7], PTB[4:7], PTC[0:5], PTD[0:7]
(I
LOAD
= –15mA) PTA[0:7], PTB[4:7], PTC[0:5], PTD[0:7]
V
OH
V
OH
V
DD
–0.8
V
DD
–1.0
—
—
—
—
V
V
Output low voltage
(I
LOAD
= 6mA) PTA[0:7], PTB[4:7], PTC[0:5], PTD[0:7]
(I
LOAD
= 12mA) PTB[0:3], PTC[6:7]
(I
LOAD
= 15mA) PTA[0:7], PTB[4:7], PTC[0:5], PTD[0:7]
(I
LOAD
= 15mA) PTB[0:3], PTC[6:7]
(I
LOAD
= 15mA) as TxD, RxD, SCTxD, SCRxD
(I
LOAD
= see Table 22-12) as SDA, SCL
V
OL
V
OL
V
OL
V
OL
V
OLSCI
V
OLIIC
—
—
—
—
—
—
—
—
—
—
—
—
0.4
0.4
0.8
0.6
0.4
0.4
V
V
V
V
V
V
LED sink current (V
OL
= 3V)
PTA[0:7]
I
OL
91525mA
Input high voltage
PTA[0:7], PTB[0:7], PTC[0:7], PTD[0:7],
RST, IRQ1
OSC1
V
IH
0.7 × V
DD
0.7 × V
REG
—
—
V
DD
V
REG
V
V
Input low voltage
PTA[0:7], PTB[0:7], PTC[0:7], PTD[0:7], RST, IRQ1
OSC1
V
IL
V
SS
V
SS
—
—
0.3 × V
DD
0.3 × V
REG
V
V
V
DD
supply current, f
OP
= 8 MHz
Run
(3)
Wait
(4)
—
—
10
2.5
20
10
mA
mA
Stop (25°C)
with OSC, TBM, and LVI modules on
(5)
with OSC and TBM modules on
(5)
all modules off
(6)
I
DD
—
—
—
0.8
22
20
1.8
150
125
mA
µA
µA
Stop (0 to 85°C)
with OSC, TBM, and LVI modules on
(5)
with OSC and TBM modules on
(5)
all modules off
(6)
—
—
—
1
45
42
2.5
300
250
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
pF
POR rearm voltage
(7)
V
POR
0 — 100 mV
POR rise time ramp rate
(8)
R
POR
0.035 — — V/ms
Monitor mode entry voltage
V
TST
1.4 × V
DD
8.5 V