MC68HC908AP16CFA MOTOROLA [Motorola, Inc], MC68HC908AP16CFA Datasheet - Page 418

• Manufacturer Part Number: MC68HC908AP16CFA
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Electrical Specifications
Data Sheet
418
Notes:
POR rearm voltage
POR rise time ramp rate
Monitor mode entry voltage
Pullup resistors
Low-voltage inhibit, trip falling voltage1
Low-voltage inhibit, trip rising voltage1
Low-voltage inhibit, trip voltage2
V
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. STOP I
7. Maximum is highest voltage that POR is guaranteed. The rearm voltage is triggered by V
8. If minimum V
9. R
10. Values are not affected by operating V
11. Measured from V
REG
PTD[0:7]
RST, IRQ1, IRQ2
on all outputs; C
with all modules enabled.
C
V
DD
PU1
DD
L
(10), (11)
= 20 pF on OSC2; all ports configured as inputs; OSC2 capacitance linearly affects wait I
= 4.5 to 5.5 Vdc, V
is reached.
and R
DD
DD
DD
measured using external 32MHz to OSC1; all inputs 0.2 V from rail; no dc loads; less than 100 pF on all outputs.
measured using external 32.768kHz clock to OSC1; no port pins sourcing current.
measured with OSC1 grounded; no port pins sourcing current.
PU2
DD
(9)
are measured at V
is not reached before the internal POR reset is released,
DD
L
Characteristic
= 20 pF on OSC2; all ports configured as inputs; OSC2 capacitance linearly affects run I
DD
(7)
measured using external 32MHz clock to OSC1; all inputs 0.2 V from rail; no dc loads; less than 100pF
= V
SS
(8)
TRIPF1
= 0 Vdc, T
Table 24-4. DC Electrical Characteristics (5V)
Freescale Semiconductor, Inc.
(Min) to 5.5 V.
(10)
(1)
For More Information On This Product,
DD
A
= 5.0V
= T
(10)
DD
(10)
L
; they are the same for 3V and 5V.
to T
Go to: www.freescale.com
H
, unless otherwise noted.
Symbol
V
V
V
R
V
V
R
R
TRIPF1
TRIPR1
TRIPF2
V
POR
REG
POR
PU1
PU2
HI
RST
1.4 × V
0.035
2.25
2.35
2.25
2.25
Min
21
21
must be driven low externally until minimum
0
DD
MC68HC908AP Family — Rev. 2.5
REG
Typ
2.45
2.55
2.45
2.50
27
27
—
—
DD
.
(2)
.
Max
2.65
2.75
2.65
2.75
100
8.5
—
39
39
DD
MOTOROLA
; measured
V/ms
Unit
mV
kΩ
kΩ
V
V
V
V
V