MC68HC11F1CPU4 Freescale Semiconductor, MC68HC11F1CPU4 Datasheet - Page 136

• Manufacturer Part Number: MC68HC11F1CPU4
• Description: IC MCU 512 EEPROM 4MHZ 80-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11F1CPU4

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 30
• Program Memory Type: ROMless
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -

Average Junction Temperature
Ambient Temperature
Package Thermal Resistance (Junction-to-Ambient)
68-Pin Plastic Leaded Chip Carrier
80-Pin Low Profile Quad Flat Pack (LQFP, 1.4 mm Thick)
Total Power Dissipation
Device Internal Power Dissipation
I/O Pin Power Dissipation
A Constant
A-2
NOTES:
1 This is an approximate value, neglecting P
2. For most applications P
3. K is a constant pertaining to the device. Solve for K with a known T
this value of K to solve for P
Characteristic
Freescale Semiconductor, Inc.
I/O
For More Information On This Product,
Table A-2 Thermal Characteristics
« P
D
ELECTRICAL CHARACTERISTICS
and T
INT
and can be neglected.
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J
iteratively for any value of T
(Note 1)
(Note 2)
(Note 3)
I/O
.
Symbol
P
Q
P
P
T
T
K
INT
I/O
JA
A
D
J
A
A
and a measured P
P
D
User-determined
User-determined
K / (T
T
x (T
A
P
Q
I
+ (P
DD
INT
JA
Value
A
J
50
80
+ 273 C)
x V
+ 273 C) +
x P
D
+ P
x Q
DD
D
I/O
2
JA
TECHNICAL DATA
)
D
(at equilibrium. Use
MC68HC11F1
W x C
Unit
C/W
C/W
W
W
W
C
C