s908qy2ad1vdwer Freescale Semiconductor, Inc, s908qy2ad1vdwer Datasheet - Page 160

• Manufacturer Part Number: s908qy2ad1vdwer
• Description: Mc68hc908qt4a Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Electrical Specifications
16.8 3-V DC Electrical Characteristics
160
Output high voltage
Maximum combined I
Output low voltage
Maximum combined I
Input high voltage
Input low voltage
Input hysteresis
DC injection current, all ports
Total dc current injection (sum of all I/O)
Ports Hi-Z leakage current
Capacitance
POR rearm voltage
POR rise time ramp rate
Monitor mode entry voltage
Pullup resistors
Pulldown resistors
Low-voltage inhibit reset, trip falling voltage
Low-voltage inhibit reset, trip rising voltage
Low-voltage inhibit reset/recover hysteresis
1. V
2. Typical values reflect average measurements at midpoint of voltage range, 25°C only.
3. Values are based on characterization results, not tested in production.
4. Guaranteed by design, not tested in production.
5. If minimum V
6. R
7. R
I
I
I
I
I
I
PTA0–PTA5, PTB0–PTB7
PTA0–PTA5, PTB0–PTB7
Ports (as input)
PTA0–PTA5, PTB0–PTB7
PTA0–PTA5
Load
Load
Load
Load
Load
Load
V
DD
DD
PU
PD
= –0.6 mA, all I/O pins
= –4.0 mA, all I/O pins
= –10.0 mA, PTA0, PTA1, PTA3–PTA5 only
= 0.5 mA, all I/O pins
= 6.0 mA, all I/O pins
= 10.0 mA, PTA0, PTA1, PTA3–PTA5 only
= 2.7 to 3.3 Vdc, V
is measured at V
is measured at V
is reached.
(6)
(3)
DD
(3)
(7)
is not reached before the internal POR reset is released, the LVI will hold the part in reset until minimum
Characteristic
OH
OL
(3)(5)
DD
DD
(all I/O pins)
(all I/O pins)
SS
= 3.0 V
= 3.0 V, Pulldown resistors only available when KBIx is enabled with KBIxPOL =1.
(3)
(4)
= 0 Vdc, T
(1)
MC68HC908QYA/QTA Family Data Sheet, Rev. 2
A
(4)
= T
(6)
L
to T
H
, unless otherwise noted.
Symbol
V
I
V
INJTOT
V
R
V
V
V
I
I
V
R
R
V
TRIPF
TRIPR
I
C
OHT
OHL
V
V
HYS
POR
POR
HYS
INJ
I
TST
OH
OL
IL
PU
PD
IH
IN
IL
0.06 x V
0.7 x V
V
V
V
V
DD
DD
DD
DD
0.035
2.475
2.40
Min
V
–25
750
–2
–1
16
16
—
—
—
—
—
—
—
SS
–0.3
–1.0
–0.8
+ 2.5
DD
DD
Typ
2.625
±0.1
2.55
26
26
75
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(2)
Freescale Semiconductor
0.3 x V
V
DD
2.775
Max
2.70
V
+25
0.3
1.0
0.8
50
50
+2
+1
36
36
—
—
—
—
—
—
—
8
DD
+ 4.0
DD
V/ms
Unit
mA
mA
mA
mA
mV
mV
kΩ
kΩ
μA
pF
V
V
V
V
V
V
V
V