MC68HC708AS48 FREESCALE [Freescale Semiconductor, Inc], MC68HC708AS48 Datasheet - Page 380

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MC68HC708AS48

Manufacturer Part Number
MC68HC708AS48
Description
Advance Information
Manufacturer
FREESCALE [Freescale Semiconductor, Inc]
Datasheet
Electrical Specifications
21.5 5.0 Volt DC Electrical Characteristics
(1)
Characteristic
Output high voltage
(I
= –2.0 mA) all ports
Load
Output low voltage
(I
= 1.6 mA) all ports
Load
Input high voltage
All ports, IRQs, RESET, OSC1
Input low voltage
All ports, IRQs, RESET, OSC1
V
+ V
V
supply current
DD
DDA/
DDAREF
(3)
Run
(4)
Wait
(5)
Stop
25 C
–40 C to +105 C
25 C with LVI enabled
–40 C to +105 C with LVI enabled
I/O ports Hi-Z leakage current
Input current
Capacitance
ports (as input or output)
Low-voltage reset inhibit
Low-voltage reset recover
Low-voltage reset inhibit/recover hysteresis
(6)
POR rearm voltage
(7)
POR reset voltage
(8)
POR rise time ramp rate
(9)
High COP disable voltage
1. V
= 5.0 Vdc
10%, V
= 0 Vdc, T
DD
SS
2. Typical values reflect average measurements at midpoint of voltage range, 25 C only.
3. Run (Operating) I
measured using external square wave clock source (f
DD
loads. Less than 100 pF on all outputs. C
affects run I
. Measured with all modules enabled.
DD
4. Wait I
measured using external square wave clock source (f
DD
Less than 100 pF on all outputs, C
wait I
. Measured with all modules enabled.
DD
5. Stop I
measured with OSC1 = V
DD
6. Maximum is highest voltage that POR is guaranteed.
7. Maximum is highest voltage that POR is possible.
8. If minimum V
is not reached before the internal POR reset is released, RST must be driven low externally until minimum
DD
V
is reached.
DD
9. See
13.9 COP Module During Break
Advance Information
380
Symbol
V
V
OH
DD
V
OL
V
0.7 x V
IH
V
IL
I
DD
I
L
I
IN
C
OUT
C
IN
V
LVII
V
LVIR
H
LVI
V
POR
V
PORRST
R
POR
V
HI
= –40 C to +105 C, unless otherwise noted.
A
= 20 pF on OSC2. All ports configured as inputs. OSC2 capacitance linearly
L
= 8.4 MHz). All inputs 0.2 Vdc from rail. No dc loads.
OP
= 20 pF on OSC2. All ports configured as inputs. OSC2 capacitance linearly affects
L
.
SS
Interrupts.
Electrical Specifications
(2)
Min
Max
Typ
–0.8
0.4
V
DD
DD
V
0.3 x V
SS
DD
30
15
5
50
400
500
1
1
12
8
3.8
4.0
4.2
4.0
4.2
4.4
100
200
500
0
200
0
800
0.02
V
V
+ 2
DD
DD
= 8.4 MHz). All inputs 0.2 V from rail. No dc
OP
MC68HC708AS48
MOTOROLA
Unit
V
V
V
V
mA
mA
A
A
A
A
A
A
pF
V
V
mV
mV
mV
V/ms
V
Rev. 4.0

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