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參數(shù)資料
| 型號： | DS80C320-QNG |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Microcontroller |
| 英文描述： | 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQCC44 |
| 封裝： | PLASTIC, LCC-44 |
| 文件頁數(shù)： | 42/42頁 |
| 文件大?。?/td> | 736K |
| 代理商： | DS80C320-QNG |
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DS80C320/DS80C323
9 of 42
Data Transfer
Instructions:
MOV A, Rn
1
4
MOVC A, @A+DPTR
1
12
MOV A, direct
2
8
MOVC A, @A+PC
1
12
MOV A, @Ri
1
4
MOVX A, @Ri
1
8-36*
MOV A, #data
2
8
MOVX A, @DPTR
1
8-36*
MOV Rn, A
1
4
MOVX @Ri, A
1
8-36*
MOV Rn, direct
2
8
MOVX @DPTR, A
1
8-36*
MOV Rn, #data
2
8
PUSH direct
2
8
MOV direct, A
2
8
POP direct
2
8
MOV direct, Rn
2
8
XCH A, Rn
1
4
MOV direct1, direct2
3
12
XCH A, direct
2
8
MOV direct, @Ri
2
8
XCH A, @Ri
1
4
MOV direct, #data
3
12
XCHD A, @Ri
1
4
MOV @Ri, A
1
4
MOV @Ri, direct
2
8
MOV @Ri, #data
2
8
MOV DPTR, #data 16
3
12
*User Selectable
Bit Manipulation
Instructions:
CLR C
1
4
ANL C, bit
2
8
CLR bit
2
8
ANL C, bit
28
SETB C
1
4
ORL C, bit
2
8
SETB bit
2
8
ORL C, bit
28
CPL C
1
4
MOV C, bit
2
8
CPL bit
2
8
MOV bit, C
2
8
Program Branching
Instructions:
ACALL addr 11
2
12
CJNE A, direct, rel
3
16
LCALL addr 16
3
16
CJNE A, #data, rel
3
16
RET
1
16
CJNE Rn, #data, rel
3
16
RETI
1
16
CJNE Ri, #data, rel
3
16
AJMP addr 11
2
12
NOP
1
4
LJMP addr 16
3
16
JC rel
2
12
SJMP rel
2
12
JNC rel
2
12
JMP @A+DPTR
1
12
JB bit, rel
3
16
JZ rel
2
12
JNB bit, rel
3
16
JNZ rel
2
12
JBC bit, rel
3
16
DJNZ Rn, rel
2
12
DJNZ direct, rel
3
16
The table above shows the speed for each class of instruction. Note that many of the instructions have
multiple opcodes. There are 255 opcodes for 111 instructions. Of the 255 opcodes, 159 are three times
faster than the original 80C32. While a system that emphasizes those instructions will see the most
improvement, the large total number that receive a 3 to 1 improvement assure a dramatic speed increase
for any system. The speed improvement summary is provided below.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS80C320-ECG | 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP44 |
| DS80C320-FNG | 8-BIT, 25 MHz, MICROCONTROLLER, PQFP44 |
| DS80C320-FCG | 8-BIT, 25 MHz, MICROCONTROLLER, PQFP44 |
| DS80C320QNG | 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQCC44 |
| DS80C320-QCG | 8-BIT, MROM, 25 MHz, MICROCONTROLLER, PQCC44 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS80C320-QNG/T&R | 制造商:Maxim Integrated Products 功能描述:MICRO, HI SPD, 44PLCC, 25MHZ,IND,TR - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MCU HI SPEED 33MHZ IND 44PLCC 制造商:Maxim Integrated Products 功能描述:8-bit Microcontrollers - MCU High-Speed Low-Power |
| DS80C320-QNG/T&R | 功能描述:8位微控制器 -MCU High-Speed Low-Power RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| DS80C320QNG/TNR | 制造商:Maxim Integrated Products 功能描述:- Tape and Reel |
| DS80C320-QNG+ | 功能描述:8位微控制器 -MCU High-Speed Low-Power RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| DS80C320-QNG+T&R | 制造商:Maxim Integrated Products 功能描述:MCU 8BIT CISC ROMLESS 5V 44PLCC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MCU HI SPEED 33MHZ IND 44PLCC 制造商:Maxim Integrated Products 功能描述:8-bit Microcontrollers - MCU High-Speed Low-Power |
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