MC68HC908LB8CPE Freescale Semiconductor, MC68HC908LB8CPE Datasheet - Page 222
MC68HC908LB8CPE
Manufacturer Part Number
MC68HC908LB8CPE
Description
IC MCU 8K FLASH 8MHZ 20DIP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC908LB8CDWE.pdf
(234 pages)
Specifications of MC68HC908LB8CPE
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LVR, POR, PWM
Number Of I /o
18
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 7x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908LB8CPE
Manufacturer:
IR
Quantity:
10
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Electrical Specifications
20.3 Functional Operating Range
20.4 Thermal Characteristics
20.5 5.0-Volt Electrical Characteristics
222
Output high voltage
I
I
Maximum combined I
Output low voltage
I
I
I
Maximum combined I
Input high voltage
All I/O pins
Input low voltage
All I/O pins
Load
Load
Load
Load
Load
= –8 mA, PTA[0–5], PTB[2–7], PTC1
= –15 mA, PTA6, PTB0, PTB1, PTC0
= 10 mA, RST
= 10 mA, PTA[0–5], PTB[2–7], PTC1
= 15 mA, PTA6, PTB0, PTB1, PTC0
NOTES:
Operating temperature range
Operating voltage range
Thermal resistance
20-pin SOIC
20-pin PDIP
I/O pin power dissipation
Power dissipation
Constant
Average junction temperature
1. Power dissipation is a function of temperature.
2. K is a constant unique to the device. K can be determined for a known T
With this value of K, P
Characteristic
OH
OL
(2)
(all I/O pins)
(all I/O pins)
Characteristic
Characteristic
(1)
(1)
D
and T
MC68HC908LB8 Data Sheet, Rev. 1
J
can be determined for any value of T
Symbol
Symbol
P
θ
P
V
T
K
JA
I/O
T
D
DD
J
A
Symbol
I
I
V
V
OHT
V
OHL
V
OH
OL
IH
IL
P
D
P
= (I
0.7 x V
User determined
V
V
D
K/(T
T
DD
DD
A
V
DD
× (T
Min
+ P
–40 to +125
—
—
—
—
—
+ (P
SS
–0.4
–0.8
5.0 ±10%
J
Value
× V
D
A
Value
+ 273 °C)
DD
90
70
2
+ 273 °C)
D
A
× θ
DD
.
× θ
) + P
JA
A
JA
Typ
and measured P
)
—
—
—
—
—
—
—
—
—
I/O
(2)
=
— Continued on next page
Freescale Semiconductor
0.3 x V
°C/W
W/°C
Unit
Unit
°C
Max
°C
V
W
W
V
0.4
0.4
0.8
50
50
—
—
DD
D
.
DD
Unit
mA
mA
V
V
V
V
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