3V DC Electrical Characteristics
22.9 3V DC Electrical Characteristics
Table 22-8. DC Electrical Characteristics (3V)
Characteristic(1)
Typ(2)
Symbol
Min
Max
Unit
Output high voltage (ILOAD = –4mA)
PTA[0:7], PTB[4:7], PTC[0:5], PTD[0:7]
VOH
VDD–0.4
—
—
V
Output low voltage
(ILOAD = 4mA) PTA[0:7], PTB[4:7], PTC[0:5], PTD[0:7]
(ILOAD = 10mA) PTB[0:3], PTC[6:7]
(ILOAD = 10mA) as TxD, RxD, SCTxD, SCRxD
(ILOAD = see Table 22-12) as SDA, SCL
VOL
VOL
VOLSCI
VOLIIC
—
—
—
—
—
—
—
—
0.4
0.4
0.4
0.4
V
V
V
V
LED sink current (VOL = 2V)
PTA[0:7]
IOL
3
7
15
mA
Input high voltage
PTA[0:7], PTB[0:7], PTC[0:7], PTD[0:7], RST, IRQ1
OSC1
0.7 × VDD
0.7 × VREG
VDD
VREG
VIH
—
—
V
V
Input low voltage
PTA[0:7], PTB[0:7], PTC[0:7], PTD[0:7], RST, IRQ1
OSC1
VSS
VSS
0.3 × VDD
0.3 × VREG
VIL
—
—
V
V
V
DD supply current(3)
Run(4)
with fOP = 4 MHz
with fOP = 8 MHz
—
—
6
7.5
10
10
mA
mA
Wait(5)
IDD
with fOP = 4 MHz
with fOP = 8 MHz
—
—
2
2.9
5
5
mA
mA
Stop (25°C)
with OSC, TBM, and LVI modules on(6)
with OSC and TBM modules on(6)
all modules off(7)
—
—
—
1.2
7
5
1.6
60
50
mA
µA
µA
Stop (0 to 85°C)
with OSC, TBM, and LVI modules on(6)
with OSC and TBM modules on(6)
all modules off(7)
—
—
—
1.3
35
30
2.2
220
200
mA
µA
µA
IIL
Digital I/O ports Hi-Z leakage current
Input current
—
—
—
—
10
1
µA
µA
IIN
COUT
CIN
Capacitance
Ports (as input or output)
—
—
—
—
12
8
pF
pF
POR rearm voltage(8)
VPOR
RPOR
VTST
0
—
—
100
—
mV
V/ms
V
POR rise time ramp rate(9)
Monitor mode entry voltage
0.02
1.4 × VDD
8.5
MC68HC908AP Family Data Sheet, Rev. 4
Freescale Semiconductor
303
FREESCALE [ Freescale ]
