mc68hc08qa24 Freescale Semiconductor, Inc, mc68hc08qa24 Datasheet - Page 388

• Manufacturer Part Number: mc68hc08qa24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Electrical Specifications
23.5 DC Electrical Characteristics
Technical Data
386
Output high voltage
Output low voltage
Input high voltage
Input low voltage
V
I/O ports hi-z leakage current
Input current
Capacitance
Low-voltage reset inhibit
Low-voltage reset inhibit/recover hysteresis
POR re-arm voltage
POR reset voltage
POR rise time ramp rate
High COP disable voltage
1. V
2. Typical values reflect average measurements at midpoint of voltage range, 25°C only.
3. Run (operating) I
4. Wait I
5. Stop I
6. Maximum is highest voltage that POR is guaranteed.
7. Maximum is highest voltage that POR is possible.
8. If minimum V
9. See
DD
Run
Wait
Stop
Ports (as input or output)
100 pF on all outputs. C
modules enabled.
on all outputs, C
enabled.
(I
(I
All ports, IRQ
Port A, IRQ
Port B
Ports C, D, E, F
–40°C to +125°C
–40°C to +125°C with LVI enabled
DD
Load
Load
+ V
(3)
(4)
= 5.0 Vdc ± 10%, V
14.9 COP Module During Break
(5)
DD
DD
DDA
= –2.0 mA) all ports
= 1.6 mA) all ports
measured using external square wave clock source (f
measured with OSC1 = V
/V
DD
DDAREF
s
is not reached before the internal POR reset is released, RST must be driven low externally until minimum V
L
DD
, RESET, OSC1
s
= 20 pF on OSC2. All ports configured as inputs. OSC2 capacitance linearly affects wait I
, RESET, OSC1
measured using external square wave clock source (f
(7)
Characteristic
(6)
SS
L
supply current
= 20 pF on OSC2. All ports configured as inputs. OSC2 capacitance linearly affects run I
= 0 Vdc, T
(8)
(9)
SS
.
A
Interrupts.
= –40°C to +125°C, unless otherwise noted.
(1)
Electrical Specifications
OP
= 8.4 MHz). All inputs 0.2 Vdc from rail. No dc loads. Less than 100 pF
V
Symbol
PORRST
V
R
C
V
V
H
V
V
I
C
V
V
POR
POR
OP
DD
I
I
LVII
OH
Out
OL
In
LVI
IH
L
HI
IL
In
= 8.4 MHz). All inputs 0.2 V from rail. No dc loads. Less than
0.7 x V
V
DD
0.02
V
Min
V
4.0
—
—
—
—
—
—
—
—
—
—
0
0
DD
SS
–0.8
DD
Typ
200
4.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(2)
DD
Freescale Semiconductor
. Measured with all modules
0.16 x V
0.3 x V
0.2 x V
V
DD
DD
Max
4.75
MC68HC08QA24
V
100
500
200
800
0.4
± 1
± 1
. Measured with all
35
15
12
—
—
—
8
DD
+ 2
DD
DD
DD
DD
is reached.
V/ms
Unit
mA
mA
mV
mV
mV
µA
µA
µA
µA
pF
V
V
V
V
V
V