AT89LP828 Atmel Corporation, AT89LP828 Datasheet - Page 109

• Manufacturer Part Number: AT89LP828
• Manufacturer: Atmel Corporation

Specifications of AT89LP828

• Flash (kbytes): 8 Kbytes
• Max. Operating Frequency: 25 MHz
• Cpu: 8051-1C
• Max I/o Pins: 30
• Spi: 1
• Uart: 1
• Sram (kbytes): 0.75
• Eeprom (bytes): 1024
• Self Program Memory: IAP
• Operating Voltage (vcc): 2.4 to 5.5
• Timers: 3
• Isp: SPI/OCD
• Watchdog: Yes

3654A–MICRO–8/09
Table 20-1.
MOV direct, A
MOV direct, Rn
MOV direct, direct
MOV direct, @Ri
MOV direct, #data
MOV @Ri, A
MOV @Ri, direct
MOV @Ri, #data
MOV DPTR, #data16
MOV /DPTR, #data16
MOVC A, @A+DPTR
MOVC A, @A+/DPTR
MOVC A, @A+PC
MOVX A, @Ri
MOVX A, @DPTR
MOVX A, @/DPTR
MOVX @Ri, A
MOVX @DPTR, A
MOVX @/DPTR, A
PUSH direct
POP direct
XCH A, Rn
XCH A, direct
XCH A, @Ri
XCHD A, @Ri
Bit Operations
CLR C
CLR bit
SETB C
SETB bit
CPL C
CPL bit
ANL C, bit
ANL C, bit
ORL C, bit
ORL C, /bit
MOV C, bit
MOV bit, C
Instruction Execution Times and Exceptions (Continued)
(1)
(1)
(1)
(1)
Bytes
2
2
3
2
3
1
2
2
3
4
1
2
1
1
1
2
1
1
2
2
2
1
2
1
1
1
2
1
2
1
2
2
2
2
2
2
2
8051
12
24
24
24
24
12
24
12
24
24
24
24
24
24
24
24
24
12
12
12
12
12
12
12
12
12
12
24
24
24
24
12
24
–
–
–
–
Clock Cycles
AT89LP428/828
AT89LP
2/4
3/5
2/4
3/5
2
2
3
2
3
1
2
2
3
4
3
4
3
2
2
2
2
1
2
2
2
1
2
1
2
1
2
2
2
2
2
2
2
(2)
(2)
(2)
(2)
Hex Code
C8 - CF
A6 - A7
E2 - E3
C6 - C7
D6 - D7
88 - 8F
F6 - F7
F2 - F3
86 - 87
76 - 77
A5 90
A5 93
A5 E0
A5 F0
C0
D0
C5
C3
C2
D3
D2
F5
85
75
90
93
83
E0
F0
B3
B2
82
B0
72
A0
A2
92
109