MC68HC908JK8CP Freescale Semiconductor, MC68HC908JK8CP Datasheet - Page 54

• Manufacturer Part Number: MC68HC908JK8CP
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC908JK8CP

• Cpu Family: HC08
• Device Core Size: 8b
• Frequency (max): 8MHz
• Interface Type: SCI
• Program Memory Type: Flash
• Program Memory Size: 8KB
• Total Internal Ram Size: 256Byte
• # I/os (max): 15
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 13-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 20
• Package Type: PDIP
• Lead Free Status / Rohs Status: Not Compliant

Central Processor Unit (CPU)
54
DBNZ opr,rel
DBNZA rel
DBNZX rel
DBNZ opr,X,rel
DBNZ X,rel
DBNZ opr,SP,rel
DEC opr
DECA
DECX
DEC opr,X
DEC ,X
DEC opr,SP
DIV
EOR #opr
EOR opr
EOR opr
EOR opr,X
EOR opr,X
EOR ,X
EOR opr,SP
EOR opr,SP
INC opr
INCA
INCX
INC opr,X
INC ,X
INC opr,SP
JMP opr
JMP opr
JMP opr,X
JMP opr,X
JMP ,X
JSR opr
JSR opr
JSR opr,X
JSR opr,X
JSR ,X
LDA #opr
LDA opr
LDA opr
LDA opr,X
LDA opr,X
LDA ,X
LDA opr,SP
LDA opr,SP
LDHX #opr
LDHX opr
Source
Form
Decrement and Branch if Not Zero
Decrement
Divide
Exclusive OR M with A
Increment
Jump to Subroutine
Load A from M
Load H:X from M
Jump
MC68HC908JL8/JK8 • MC68HC08JL8/JK8 • MC68HC908KL8 Data Sheet, Rev. 3.1
Operation
Table 4-1. Instruction Set Summary
A ← (A)–1 or M ← (M)–1 or X ← (X)–1
PC ← (PC) + 3 + rel ? (result) ≠ 0
PC ← (PC) + 2 + rel ? (result) ≠ 0
PC ← (PC) + 2 + rel ? (result) ≠ 0
PC ← (PC) + 3 + rel ? (result) ≠ 0
PC ← (PC) + 2 + rel ? (result) ≠ 0
PC ← (PC) + 4 + rel ? (result) ≠ 0
PC ← (PC) + n (n = 1, 2, or 3)
PC ← Unconditional Address
Push (PCH); SP ← (SP) – 1
Push (PCL); SP ← (SP) – 1
PC ← Jump Address
H:X ← (M:M + 1)
H ← Remainder
Description
A ← (H:A)/(X)
A ← (A ⊕ M)
M ← (M) – 1
M ← (M) – 1
M ← (M) – 1
M ← (M) – 1
M ← (M) + 1
M ← (M) + 1
M ← (M) + 1
M ← (M) + 1
A ← (A) – 1
X ← (X) – 1
A ← (A) + 1
X ← (X) + 1
A ← (M)
V H I N Z C
– – – – – –
– – – –
0 – –
– – – – – –
– – – – – –
0 – –
0 – –
Effect on
– –
– –
CCR
–
–
–
–
–
DIR
INH
INH
IX1
IX
SP1
DIR
INH
INH
IX1
IX
SP1
INH
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
DIR
INH
INH
IX1
IX
SP1
DIR
EXT
IX2
IX1
IX
DIR
EXT
IX2
IX1
IX
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
IMM
DIR
Freescale Semiconductor
9E6B
9E6A
9EE8
9ED8
9E6C
9EE6
9ED6
BC
CC
DC
EC
FC
BD
CD
DD
ED
FD
3B
4B
5B
6B
7B
3A
4A
5A
6A
7A
A8
B8
C8
D8
E8
3C
4C
5C
6C
7C
A6
B6
C6
D6
E6
52
F8
F6
45
55
dd rr
rr
rr
ff rr
rr
ff rr
dd
ff
ff
ii
dd
hh ll
ee ff
ff
ff
ee ff
dd
ff
ff
dd
hh ll
ee ff
ff
dd
hh ll
ee ff
ff
ii
dd
hh ll
ee ff
ff
ff
ee ff
ii jj
dd
5
3
3
5
4
6
4
1
1
4
3
5
7
2
3
4
4
3
2
4
5
4
1
1
4
3
5
2
3
4
3
2
4
5
6
5
4
2
3
4
4
3
2
4
5
3
4