MC68HC908QT2CDW Freescale Semiconductor, MC68HC908QT2CDW Datasheet - Page 155

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MC68HC908QT2CDW

Manufacturer Part Number
MC68HC908QT2CDW
Description
IC MCU 1.5K FLASH W/ADC 8-SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC68HC908QT2CDW

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LVD, POR, PWM
Number Of I /o
5
Program Memory Size
1.5KB (1.5K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
16.9 3-V DC Electrical Characteristics
(1)
Characteristic
Output high voltage
I
= –0.6 mA, all I/O pins
Load
I
= –4.0 mA, all I/O pins
Load
I
= –10.0 mA, PTA0, PTA1, PTA3–PTA5 only
Load
Maximum combined I
(all I/O pins)
OH
Output low voltage
I
= 0.5 mA, all I/O pins
Load
I
= 6.0 mA, all I/O pins
Load
I
= 10.0 mA, PTA0, PTA1, PTA3–PTA5 only
Load
Maximum combined I
(all I/O pins)
OL
Input high voltage
PTA0–PTA5, PTB0–PTB7
Input low voltage
PTA0–PTA5, PTB0–PTB7
Input hysteresis
DC injection current, all ports
Total dc current injection (sum of all I/O)
Ports Hi-Z leakage current
Capacitance
Ports (as input)
Ports (as input)
(3)
POR rearm voltage
(4)
POR rise time ramp rate
Monitor mode entry voltage
(5)
Pullup resistors
PTA0–PTA5, PTB0–PTB7
Low-voltage inhibit reset, trip falling voltage
Low-voltage inhibit reset, trip rising voltage
Low-voltage inhibit reset/recover hysteresis
1. V
= 2.7 to 3.3 Vdc, V
= 0 Vdc, T
DD
SS
2. Typical values reflect average measurements at midpoint of voltage range, 25•C only.
3. Maximum is highest voltage that POR is guaranteed.
4. If minimum V
is not reached before the internal POR reset is released, the LVI will hold the part in reset until minimum
DD
V
is reached.
DD
5. R
are measured at V
= 3.0 V
PU
DD
Freescale Semiconductor
Symbol
V
V
OH
V
V
I
OHT
V
OL
I
OLT
V
0.7 x V
IH
V
IL
V
0.06 x V
HYS
I
INJ
I
INJTOT
I
IL
C
IN
C
OUT
V
POR
R
POR
V
V
TST
R
PU
V
TRIPF
V
TRIPR
V
HYS
= T
to T
, unless otherwise noted.
A
L
H
MC68HC908QY/QT Family Data Sheet, Rev. 6
3-V DC Electrical Characteristics
(2)
Min
Max
Typ
–0.3
DD
–1.0
DD
–0.8
DD
50
0.3
1.0
0.8
50
V
DD
DD
V
0.3 x V
SS
DD
DD
–2
+2
–25
+25
±0.1
–1
+1
12
8
0
100
0.035
+ 2.5
V
+ 4.0
DD
DD
16
26
36
2.40
2.55
2.70
2.50
2.65
2.80
60
Unit
V
mA
V
mA
V
V
V
mA
mA
μA
pF
mV
V/ms
V
V
V
mV
155

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