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.
Table 3-2 Instruction Set (Sheet 3 of 7)
Mnemonic
Operation
Description
CLRA
Clear
0
A
Accumulator A
CLRB
Clear
0
B
Accumulator B
CLV
Clear Overflow
0
V
Flag
CMPA (opr)
Compare A to
A – M
Memory
CMPB (opr)
Compare B to
B – M
Memory
COM (opr)
Ones
$FF – M
M
Complement
Memory Byte
COMA
Ones
$FF – A
A
Complement
A
COMB
Ones
$FF – B
B
Complement
B
CPD (opr)
Compare D to
D – M : M + 1
Memory 16-Bit
CPX (opr)
Compare X to
IX – M : M + 1
Memory 16-Bit
CPY (opr)
Compare Y to
IY – M : M + 1
Memory 16-Bit
DAA
Decimal Adjust
Adjust Sum to BCD
A
DEC (opr)
Decrement
M – 1
M
Memory Byte
DECA
Decrement
A – 1
A
Accumulator
A
DECB
Decrement
B – 1
B
Accumulator
B
DES
Decrement
SP – 1
SP
Stack Pointer
DEX
Decrement
IX – 1
IX
Index Register
X
DEY
Decrement
IY – 1
IY
Index Register
Y
EORA (opr)
Exclusive OR
A
M
A
A with Memory
EORB (opr)
Exclusive OR
B
M
B
B with Memory
FDIV
Fractional
D / IX
IX; r
D
Divide 16 by
16
IDIV
Integer Divide
D / IX
IX; r
D
16 by 16
3-10
For More Information On This Product,
Addressing
Instruction
Mode
Opcode
Operand Cycles
A
INH
4F
2
B
INH
5F
2
INH
0A
2
A
IMM
81
ii
2
A
DIR
91
dd
3
A
EXT
B1
hh ll
4
A
IND,X
A1
ff
4
A
IND,Y
18
A1
ff
5
B
IMM
C1
ii
2
B
DIR
D1
dd
3
B
EXT
F1
hh ll
4
B
IND,X
E1
ff
4
B
IND,Y
18
E1
ff
5
EXT
73
hh ll
6
IND,X
63
ff
6
IND,Y
18
63
ff
7
A
INH
43
2
B
INH
53
2
IMM
1A
83
jj kk
5
DIR
1A
93
dd
6
EXT
1A
B3
hh ll
7
IND,X
1A
A3
ff
7
IND,Y
CD
A3
ff
7
IMM
8C
jj kk
4
DIR
9C
dd
5
EXT
BC
hh ll
6
IND,X
AC
ff
6
IND,Y
CD
AC
ff
7
IMM
18
8C
jj kk
5
DIR
18
9C
dd
6
EXT
18
BC
hh ll
7
IND,X
1A
AC
ff
7
IND,Y
18
AC
ff
7
INH
19
2
EXT
7A
hh ll
6
IND,X
6A
ff
6
IND,Y
18
6A
ff
7
A
INH
4A
2
B
INH
5A
2
INH
34
3
INH
09
3
INH
18
09
4
A
IMM
88
ii
2
A
DIR
98
dd
3
A
EXT
B8
hh ll
4
A
IND,X
A8
ff
4
A
IND,Y
18
A8
ff
5
B
IMM
C8
ii
2
B
DIR
D8
dd
3
B
EXT
F8
hh ll
4
B
IND,X
E8
ff
4
B
IND,Y
18
E8
ff
5
INH
03
41
INH
02
41
CENTRAL PROCESSING UNIT
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Condition Codes
S
X
H
I
N
Z
V
C
0
1
0
0
0
1
0
0
0
0
1
0
1
0
1
0
0
0
TECHNICAL DATA