MC68HC11E1CFN2R2 Freescale Semiconductor, MC68HC11E1CFN2R2 Datasheet - Page 86

• Manufacturer Part Number: MC68HC11E1CFN2R2
• Description: IC MCU 512 EEPROM 2MHZ 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11E1CFN2R2

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Type: ROMless
• Eeprom Size: 512 x 8
• Ram Size: 512 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
• Program Memory Size: -
• Other names: MC68HC11E1CFN2TR

Central Processor Unit (CPU)
Data Sheet
86
SBCA (opr)
SBCB (opr)
SUBA (opr)
SUBB (opr)
SUBD (opr)
Mnemonic
STAA (opr)
STAB (opr)
STX (opr)
STD (opr)
STS (opr)
STY (opr)
RORA
RORB
STOP
SEC
RTS
SBA
SEV
RTI
SEI
Subtract B from
Rotate Right A
Rotate Right B
Memory from
Memory from
Memory from
Subtract with
Subtract with
Set Overflow
Carry from A
Carry from B
Accumulator
Accumulator
Accumulator
Stop Internal
Set Interrupt
Return from
Return from
Store Stack
Store Index
Store Index
Subroutine
Operation
Register X
Register Y
Set Carry
Interrupt
Subtract
Subtract
Subtract
Pointer
Clocks
Mask
Store
Store
Store
Flag
A
A
B
D
A
B
D
A ⇒ M, B ⇒ M + 1
D – M : M + 1 ⇒ D
SP ⇒ M : M + 1
See Figure 3–2
See Figure 3–2
IX ⇒ M : M + 1
IY ⇒ M : M + 1
A – M – C ⇒ A
B – M – C ⇒ B
Description
b7
b7
A – M ⇒ A
B – M ⇒ B
A – B ⇒ A
A ⇒ M
B ⇒ M
1 ⇒ C
1 ⇒ V
1 ⇒ I
—
Table 4-2. Instruction Set (Sheet 6 of 7)
Freescale Semiconductor, Inc.
b0
b0
For More Information On This Product,
C
C
A
B
A
A
A
A
A
B
B
B
B
B
A
A
A
A
B
B
B
B
A
A
A
A
A
A
A
A
A
A
Addressing
Go to: www.freescale.com
Central Processor Unit (CPU)
Mode
INH
INH
INH
INH
INH
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
INH
INH
INH
DIR
EXT
IND,X
IND,Y
DIR
EXT
IND,X
IND,Y
DIR
EXT
IND,X
IND,Y
INH
DIR
EXT
IND,X
IND,Y
DIR
EXT
IND,X
IND,Y
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
18
18
18
18
18
18
CD
18
18
1A
18
18
18
18
Opcode
46
56
3B
39
10
82
92
A2
A2
C2
D2
E2
E2
0D
0F
0B
97
B7
D7
F7
DD
FD
CF
9F
BF
DF
FF
DF
FF
EF
EF
80
90
A0
A0
C0
D0
E0
E0
83
93
A3
A3
B2
F2
A7
A7
E7
E7
ED
ED
AF
AF
EF
EF
B0
F0
B3
Instruction
ii
dd
hh
ff
ff
ii
dd
hh
ff
ff
dd
hh
ff
ff
dd
hh
ff
ff
dd
hh
ff
ff
dd
hh
ff
ff
dd
hh
ff
ff
dd
hh
ff
ff
ii
dd
hh
ff
ff
ii
dd
hh
ff
ff
jj
dd
hh
ff
ff
Operand
—
—
—
—
—
—
—
—
—
ll
ll
ll
ll
ll
ll
ll
ll
ll
ll
kk
ll
Cycles
12
2
2
5
2
2
3
4
4
5
2
3
4
4
5
2
2
2
3
4
4
5
3
4
4
5
4
5
5
6
2
4
5
5
6
4
5
5
6
5
6
6
6
2
3
4
4
5
2
3
4
4
5
4
5
6
6
7
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
S
∆
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
X
↓
M68HC11E Family — Rev. 5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
H
∆
Condition Codes
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
∆
1
I
—
—
—
—
—
N
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
MOTOROLA
—
—
—
—
—
Z
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
—
—
—
—
V
∆
∆
∆
∆
∆
∆
1
0
0
0
0
0
0
∆
∆
∆
—
—
—
—
—
—
—
—
—
—
C
∆
∆
∆
∆
∆
∆
∆
∆
∆
1