MC68HC11E0CFNE2 Freescale Semiconductor, MC68HC11E0CFNE2 Datasheet - Page 73

IC MCU 8BIT 2MHZ 52-PLCC

MC68HC11E0CFNE2

Manufacturer Part Number
MC68HC11E0CFNE2
Description
IC MCU 8BIT 2MHZ 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheets

Specifications of MC68HC11E0CFNE2

Core Processor
HC11
Core Size
8-Bit
Speed
2MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Type
ROMless
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
Controller Family/series
68HC11
No. Of I/o's
38
Ram Memory Size
512Byte
Cpu Speed
2MHz
No. Of Timers
1
Embedded Interface Type
SCI, SPI
Digital Ic Case Style
LCC
Rohs Compliant
Yes
Processor Series
HC11E
Core
HC11
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
SCI, SPI
Maximum Clock Frequency
2 MHz
Number Of Programmable I/os
38
Number Of Timers
8
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

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Freescale Semiconductor
BRCLR(opr)
BRSET(opr)
BSET (opr)
CMPA (opr)
Mnemonic
BITA (opr)
BITB (opr)
CLR (opr)
BGT (rel)
BHS (rel)
BLO (rel)
BNE (rel)
BRA (rel)
BRN (rel)
BSR (rel)
BVC (rel)
BVS (rel)
BLE (rel)
BLS (rel)
BLT (rel)
BPL (rel)
BHI (rel)
BMI (rel)
CLRA
CLRB
CBA
CLC
CLV
CLI
(msk)
(rel)
(msk)
(rel)
(msk)
Branch if > Zero
Higher or Same
Branch if ∆ Zero
Branch if < Zero
Compare A to B
Branch if Lower
Branch if Lower
Branch if Minus
Branch if not =
Branch Always
Branch if Bit(s)
Overflow Clear
Clear Carry Bit
Accumulator A
Accumulator B
Clear Overflow
Clear Interrupt
Branch if Plus
Clear Memory
Compare A to
Branch Never
with Memory
with Memory
Overflow Set
Bit(s) Test A
Bit(s) Test B
Subroutine
Operation
Bit(s) Clear
Branch to
Set Bit(s)
Branch if
Branch if
Branch if
Branch if
Branch if
or Same
Memory
Higher
Mask
Clear
Clear
Zero
Byte
Flag
Set
? Z + (N ⊕ V) = 0
? Z + (N ⊕ V) = 1
See Figure 3–2
? (M) • mm = 0
M + mm ⇒ M
? M • mm = 0
Description
? N ⊕ V = 1
? C + Z = 0
? C + Z = 1
? C = 0
? C = 1
? N = 1
? N = 0
? Z = 0
? 1 = 1
? 1 = 0
? V = 0
? V = 1
0 ⇒ M
0 ⇒ C
0 ⇒ A
0 ⇒ B
0 ⇒ V
A – M
A • M
B • M
A – B
0 ⇒ I
Table 4-2. Instruction Set (Sheet 2 of 7)
M68HC11E Family Data Sheet, Rev. 5.1
A
A
A
A
A
B
B
B
B
B
A
B
A
A
A
A
A
Addressing
Mode
REL
REL
REL
IMM
DIR
EXT
IND,X
IND,Y
IMM
DIR
EXT
IND,X
IND,Y
REL
REL
REL
REL
REL
REL
REL
REL
DIR
IND,X
IND,Y
REL
DIR
IND,X
IND,Y
DIR
IND,X
IND,Y
REL
REL
REL
INH
INH
INH
EXT
IND,X
IND,Y
INH
INH
INH
IMM
DIR
EXT
IND,X
IND,Y
18
18
18
18
18
18
18
Opcode
2E
22
24
85
95
A5
A5
C5
D5
E5
E5
2F
25
23
2D
2B
26
2A
20
13
1F
1F
21
12
1E
1E
14
1C
1C
8D
28
29
11
0C
0E
7F
6F
6F
4F
5F
0A
81
91
A1
A1
B5
F5
B1
Instruction
rr
rr
rr
ii
dd
hh
ff
ff
ii
dd
hh
ff
ff
rr
rr
rr
rr
rr
rr
rr
rr
dd
rr
ff
rr
ff
rr
rr
dd
rr
ff
rr
ff
rr
dd
ff
ff
rr
rr
rr
hh
ff
ff
ii
dd
hh
ff
ff
Operand
ll
ll
mm
mm
mm
mm
mm
mm
mm
mm
mm
ll
ll
Cycles
3
3
3
2
3
4
4
5
2
3
4
4
5
3
3
3
3
3
3
3
3
6
7
8
3
6
7
8
6
7
8
6
3
3
2
2
2
6
6
7
2
2
2
2
3
4
4
5
S
X
H
Condition Codes
0
I
N
0
0
0
Instruction Set
Z
1
1
1
V
0
0
0
0
0
0
0
C
0
0
0
0
73

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