at89lp2052-20xi ATMEL Corporation, at89lp2052-20xi Datasheet - Page 52

• Manufacturer Part Number: at89lp2052-20xi
• Description: At89lp2052 8-bit Microcontroller With 2/4-kbyte Flash
• Manufacturer: ATMEL Corporation

52
AT89LP2052/LP4052
Table 22-1.
Table 22-2.
Instruction Type
Most arithmetic, logical, bit and transfer instructions
Branches and Calls
Single Byte Indirect (i.e. ADD A, @Ri, etc.)
RET, RETI
MOVC
MUL
DIV
INC DPTR
Arithmetic Instruction
ADD A, Rn
ADD A, direct
ADD A, @Ri
ADD A, #data
ADDC A, Rn
ADDC A, direct
ADDC A, @Ri
ADDC A, #data
SUBB A, Rn
SUBB A, direct
SUBB A, @Ri
SUBB A, #data
INC Rn
INC direct
INC @Ri
INC A
DEC Rn
DEC direct
DEC @Ri
DEC A
INC DPTR
MUL AB
DIV AB
DA A
Generic Instruction Execution Times and Exceptions
Detailed Arithmetic Instruction Summary
Bytes
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
1
1
2
1
1
1
1
1
1
8051
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
24
48
48
12
Clock Cycles
LP2052
1
2
2
2
1
2
2
2
1
2
2
2
1
2
2
1
1
2
2
1
2
2
4
1
Cycle Count
3547H–MICRO–5/07
# bytes + 1
# bytes
Hex Code
2
4
3
2
4
2
28-2F
38-3F
98-9F
08-0F
18-1F
26-27
36-37
96-97
06-07
16-17
A3
D4
25
24
35
34
95
94
05
04
15
14
A4
84