IC MCU 8BIT 3MHZ 52-PLCC

MC68HC11E0CFNE3

Manufacturer Part NumberMC68HC11E0CFNE3
DescriptionIC MCU 8BIT 3MHZ 52-PLCC
ManufacturerFreescale Semiconductor
SeriesHC11
MC68HC11E0CFNE3 datasheets
 


Specifications of MC68HC11E0CFNE3

Core ProcessorHC11Core Size8-Bit
Speed3MHzConnectivitySCI, SPI
PeripheralsPOR, WDTNumber Of I /o38
Program Memory TypeROMlessRam Size512 x 8
Voltage - Supply (vcc/vdd)4.5 V ~ 5.5 VData ConvertersA/D 8x8b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case52-PLCCController Family/series68HC11
No. Of I/o's38Ram Memory Size512Byte
Cpu Speed3MHzNo. Of Timers1
Embedded Interface TypeSCI, SPIDigital Ic Case StyleLCC
Rohs CompliantYesProcessor SeriesHC11E
CoreHC11Data Bus Width8 bit
Data Ram Size512 BInterface TypeSCI, SPI
Maximum Clock Frequency3 MHzNumber Of Programmable I/os38
Number Of Timers8Maximum Operating Temperature+ 85 C
Mounting StyleSMD/SMTMinimum Operating Temperature- 40 C
On-chip Adc8 bit, 8 ChannelLead Free Status / RoHS StatusLead free / RoHS Compliant
Eeprom Size-Program Memory Size-
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Freescale Semiconductor, Inc.
ELECTRICAL CHARACTERISTICS
Rating
Supply Voltage
Input Voltage
Operating Temperature Range
MC6811D3
MC6811D3C
MC6811D3V
MC6811D3M
Storage Temperature Range
Current Drain per Pin*
Excluding V
and V
DD
SS
*One pin at a time, observing maximum power dissipation limits.
Internal circuitry protects the inputs against damage caused by high static voltages or
electric fields; however, normal precautions are necessary to avoid application of any
voltage higher than maximum-rated voltages to this high-impedance circuit. Extended
operation at the maximum ratings can adversely affect device reliability. Tying unused
inputs to an appropriate logic voltage level (either GND or V
operation.
Table A-2 Thermal Characteristics
Characteristic
Average Junction Temperature
Ambient Temperature
Package Thermal Resistance
(Junction-to-Ambient)
44-Pin Plastic Leaded Chip Carrier (PLCC)
44-Pin Plastic Quad Flat Pack (QFP)
52-Pin Plastic Dip (P)
Total Power Dissipation
Device Internal Power Dissipation
I/O Pin Power Dissipation
A Constant
NOTES:
1. This is an approximate value, neglecting P
2. For most applications P
« P
I/O
INT
3. K is a constant pertaining to the device. Solve for K with a known T
this value of K to solve for P
and T
D
TECHNICAL DATA
For More Information On This Product,
APPENDIX A
Table A-1 Maximum Ratings
Symbol
V
DD
V
in
T
A
T
stg
I
D
Symbol
T
J
T
A
JA
(Note 1)
P
D
P
INT
(Note 2)
P
I/O
(Note 3)
K
.
I/O
and can be neglected.
and a measured P
A
iteratively for any value of T
.
J
A
ELECTRICAL CHARACTERISTICS
Go to: www.freescale.com
Value
Unit
– 0.3 to + 7.0
V
– 0.3 to + 7.0
V
T
to T
C
L
H
0 to + 70
– 40 to + 85
– 40 to + 105
– 40 to + 125
– 55 to + 150
C
25
mA
) enhances reliability of
DD
Value
Unit
T
+ (P
x
)
C
A
D
JA
User-determined
C
C/W
50
50
50
P
+ P
W
INT
I/O
+ 273 C)
K (TJ
I
x V
W
DD
DD
User-determined
W
P
x (T
+ 273 C) +
W < C
D
A
2
x P
JA
D
(at equilibrium). Use
D
A-1