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MC68HC908GR16A Datasheet, PDF (249/270 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers | |||
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20.5 5-Vdc Electrical Characteristics
5-Vdc Electrical Characteristics
Characteristic(1)
Output high voltage
(ILoad = â2.0 mA) all I/O pins
(ILoad = â10.0 mA) all I/O pins
(ILoad = â20.0 mA) pins PTC0âPTC4 only
Maximum combined IOH for port PTA7âPTA3,
port PTC0âPTC1, port E, port PTD0âPTD3
Maximum combined IOH for port PTA2âPTA0,
port B, port PTC2-PTC6, port PTD4âPTD7
Maximum total IOH for all port pins
Output low voltage
(ILoad = 1.6 mA) all I/O pins
(ILoad = 10 mA) all I/O pins
(ILoad = 20mA) pins PTC0âPTC4 only
Maximum combined IOH for port PTA7âPTA3,
port PTC0-PTC1, port E, port PTD0âPTD3
Maximum combined IOH for port PTA2âPTA0,
port B, port PTC2âPTC6, port PTD4âPTD7
Maximum total IOL for all port pins
Input high voltage
All ports, IRQ, RST, OSC1
Input low voltage
All ports, IRQ, RST, OSC1
VDD supply current
Run(3)
Wait(4)
Stop(5)
25°C
25°C with TBM enabled(6)
25°C with LVI and TBM enabled(6)
â40°C to 125°C with TBM enabled(6)
â40°C to 125°C with LVI and TBM enabled(6)
DC injection current, all ports
Total dc current injection (sum of all I/O)
I/O ports Hi-Z leakage current(7)
Input current
Pullup resistors (as input only)
Ports PTA7/KBD7âPTA0/KBD0, PTC6âPTC0,
PTD7/T2CH1âPTD0/SS
Symbol
Min
Typ(2)
Max
Unit
VOH
VOH
VOH
VDD â 0.8
VDD â 1.5
VDD â 1.5
â
â
â
IOH1
â
â
IOH2
â
â
IOHT
â
â
â
V
â
V
â
V
50
mA
50
mA
100
mA
VOL
VOL
VOL
â
â
â
â
â
â
IOL1
â
â
IOL2
â
â
IOLT
â
â
VIH
0.7 Ã VDD
â
0.4
V
1.5
V
1.5
V
50
mA
50
mA
100
mA
VDD
V
VIL
VSS
â
0.2 Ã VDD
V
â
20
30
mA
â
6
12
mA
IDD
â
3
â
µA
â
20
â
µA
â
300
â
µA
â
50
â
µA
â
500
â
µA
IINJ
â2
â
+2
mA
IINJTOT
â25
â
+25
mA
IIL
â10
â
+10
µA
IIn
â1
â
+1
µA
RPU
20
45
65
kâ¦
Continued on next page
MC68HC908GR16A Data Sheet, Rev. 1.0
Freescale Semiconductor
249
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