MC68HC711E20CFN3 Freescale Semiconductor, MC68HC711E20CFN3 Datasheet - Page 74
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
MC68HC711E20CFN3
Manufacturer Part Number
MC68HC711E20CFN3
Description
IC MCU 3MHZ 20K OTP 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Specifications of MC68HC711E20CFN3
Core Processor
HC11
Core Size
8-Bit
Speed
3MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Size
20KB (20K x 8)
Program Memory Type
OTP
Eeprom Size
512 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC711E20CFN3
Manufacturer:
FREESCALE
Quantity:
4 463
Company:
Part Number:
MC68HC711E20CFN3
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Central Processor Unit (CPU)
CMPB (opr)
EORA (opr)
EORB (opr)
Mnemonic
COM (opr)
CPD (opr)
CPX (opr)
CPY (opr)
DEC (opr)
INC (opr)
COMA
COMB
DECA
DECB
INCA
FDIV
DAA
DES
DEX
DEY
IDIV
Exclusive OR A
Exclusive OR B
Divide 16 by 16
Decimal Adjust
Memory 16-Bit
Memory 16-Bit
Memory 16-Bit
Index Register
Index Register
Compare B to
Compare D to
Compare X to
Compare Y to
Integer Divide
Memory Byte
Memory Byte
Stack Pointer
Memory Byte
Complement
Complement
Complement
with Memory
with Memory
Accumulator
Accumulator
Accumulator
Decrement
Decrement
Decrement
Decrement
Decrement
Decrement
Operation
Fractional
Increment
Increment
16 by 16
Memory
Ones
Ones
Ones
A
B
A
A
B
X
Y
A
Adjust Sum to BCD
D / IX ⇒ IX; r ⇒ D
D / IX ⇒ IX; r ⇒ D
D – M : M + 1
IX – M : M + 1
IY – M : M + 1
$FF – M ⇒ M
SP – 1 ⇒ SP
$FF – A ⇒ A
$FF – B ⇒ B
Description
IX – 1 ⇒ IX
IY – 1 ⇒ IY
A ⊕ M ⇒ A
B ⊕ M ⇒ B
M – 1 ⇒ M
M + 1 ⇒ M
A – 1 ⇒ A
B – 1 ⇒ B
A + 1 ⇒ A
B – M
Table 4-2. Instruction Set (Sheet 3 of 7)
M68HC11E Family Data Sheet, Rev. 5.1
B
B
B
B
B
A
B
A
B
A
A
A
A
A
B
B
B
B
B
A
Addressing
Mode
IMM
DIR
EXT
IND,X
IND,Y
EXT
IND,X
IND,Y
INH
INH
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
INH
EXT
IND,X
IND,Y
INH
INH
INH
INH
INH
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
INH
INH
EXT
IND,X
IND,Y
INH
18
18
1A
1A
1A
1A
CD
CD
18
18
18
1A
18
18
18
18
18
18
Opcode
C1
D1
E1
E1
73
63
63
43
53
83
93
B3
A3
A3
8C
9C
AC
AC
8C
9C
BC
AC
AC
19
7A
6A
6A
4A
5A
34
09
09
88
98
A8
A8
C8
D8
E8
E8
03
02
7C
6C
6C
4C
F1
BC
B8
F8
Instruction
ii
dd
hh
ff
ff
hh
ff
ff
jj
dd
hh
ff
ff
jj
dd
hh
ff
ff
jj
dd
hh
ff
ff
hh
ff
ff
ii
dd
hh
ff
ff
ii
dd
hh
ff
ff
hh
ff
ff
Operand
—
—
—
—
—
—
—
—
—
—
—
ll
ll
kk
ll
kk
ll
kk
ll
ll
ll
ll
ll
Cycles
41
41
2
3
4
4
5
6
6
7
2
2
5
6
7
7
7
4
5
6
6
7
5
6
7
7
7
2
6
6
7
2
2
3
3
4
2
3
4
4
5
2
3
4
4
5
6
6
7
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
S
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
X
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
H
Condition Codes
Freescale Semiconductor
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
I
—
—
—
—
—
N
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
—
Z
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
—
—
—
V
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
0
0
0
0
0
0
—
—
—
—
—
—
—
—
—
—
C
∆
∆
∆
∆
∆
∆
∆
1
1
1
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