DS80C320-MCG+ Dallas Semiconductor, DS80C320-MCG+ Datasheet - Page 10

• Manufacturer Part Number: DS80C320-MCG+
• Description: Microcontroller, 8051 Comp., 4 8-Bit I/O Ports, 64K ROM/RAM, 25 MHz, 5 V, PDIP40
• Manufacturer: Dallas Semiconductor

Specifications of DS80C320-MCG+

• Eeprom Memory: 0 Bytes
• Input Output: 32
• Interface: UART
• Memory Type: ROMless
• Number Of Bits: 8
• Package Type: 40-pin PDIP
• Programmable Memory: 0 Bytes
• Ram Size: 256 Bytes
• Speed: 25 MHz
• Timers: 3-16-bit
• Voltage, Range: 4.25-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Table 1. Instruction Set Summary (continued)
*User selectable.
DATA TRANSFER INSTRUCTIONS
MOV A, Rn
MOV A, direct
MOV A, @Ri
MOV A, #data
MOV Rn, A
MOV Rn, direct
MOV Rn, #data
MOV direct, A
MOV direct, Rn
MOV direct1, direct2
MOV direct, @Ri
MOV direct, #data
MOV @Ri, A
MOV @Ri, direct
MOV @Ri, #data
MOV DPTR, #data 16
BIT MANIPULATION INSTRUCTIONS
CLR C
CLR bit
SETB C
SETB bit
CPL C
CPL bit
PROGRAM BRANCHING INSTRUCTIONS
ACALL addr 11
LCALL addr 16
RET
RETI
AJMP addr 11
LJMP addr 16
SJMP rel
JMP @A+DPTR
JZ rel
JNZ rel
DJNZ Rn, rel
DJNZ direct, rel
INSTRUCTION
BYTE
1
2
1
2
1
2
2
2
2
3
2
3
1
2
2
3
2
2
2
2
3
2
2
2
2
3
1
1
1
2
3
1
1
1
OSCILLATOR
CYCLES
12
12
12
16
16
16
12
16
12
12
12
12
12
16
12
4
8
4
8
4
8
8
8
8
8
4
8
8
4
8
4
8
4
8
10 of 40
MOVC A,
@A+DPTR
MOVC A, @A+PC
MOVX A, @Ri
MOVX A, @DPTR
MOVX @Ri, A
MOVX @DPTR, A
PUSH direct
POP direct
XCH A, Rn
XCH A, direct
XCH A, @Ri
XCHD A, @Ri
ANL C, bit
ANL C,
ORL C, bit
ORL C,
MOV C, bit
MOV bit, C
CJNE A, direct, rel
CJNE A, #data, rel
CJNE Rn, #data, rel
CJNE Ri, #data, rel
NOP
JC rel
JNC rel
JB bit, rel
JNB bit, rel
JBC bit, rel
INSTRUCTION
bit
bit
BYTE
1
1
1
1
1
1
2
2
1
2
1
1
2
2
2
2
2
2
3
3
3
3
1
2
2
3
3
3
OSCILLATOR
CYCLES
8–36*
8–36*
8–36*
8–36*
12
12
16
16
16
16
12
12
16
16
16
8
8
4
8
4
4
8
8
8
8
8
8
4