MC68HC908JB12JDW Freescale Semiconductor, MC68HC908JB12JDW Datasheet - Page 317

• Manufacturer Part Number: MC68HC908JB12JDW
• Description: IC MCU 12K FLASH 6MHZ USB 20SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JB12JDW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: SCI, USB
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 13
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

20.4 Functional Operating Range
20.5 Thermal Characteristics
MC68HC908JB16
Freescale Semiconductor
—
Rev. 1.1
Notes:
Operating temperature range
Operating voltage range
Thermal Resistance
I/O pin power dissipation
Power dissipation
Constant
Average junction temperature
Maximum 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
LQFP (32 pins)
SOIC (28 pins)
With this value of K, P
(2)
Characteristic
Characteristic
Electrical Specifications
(1)
D
and T
J
can be determined for any value of T
Symbol
P
T
θ
P
T
K
JM
I/O
JA
D
J
Symbol
V
T
DD
(I
A
DDA
P
P
User-Determined
D
K/(T
D
T
A
= (I
x (T
+ P
× V
+ (P
J
Value
DD
A
DDA
D
100
+ 273 °C)
Electrical Specifications
95
70
2
+ 273 °C)
4.0 to 5.5
D
× V
× θ
0 to 70
Value
) + P
× θ
A
.
JA
DD
A
JA
and measure P
)
) +
I/O
Technical Data
=
Unit
W/°C
°C/W
Unit
°C
V
W
°C
°C
W
317
D
.