參數(shù)資料
型號： MC68HC11A1MFN2
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC52
封裝： PLASTIC, LCC-52
文件頁數(shù)： 18/158頁
文件大?。?/td> 3803K
代理商： MC68HC11A1MFN2
CPU, ADDRESSING MODES, AND INSTRUCTION SET
MC68HC11A8
10-16
TECHNICAL DATA
10
2-20
TEST
Infinite
1
2
3
4
5 – n
Opcode Address
Opcode Address + 1
Opcode Address + 2
Previous Address + 1
1
Opcode ($00)
Irrelevant Data
Table 10-3 Cycle-by-Cycle Operation — Immediate Mode
Reference
Number*
Address Mode
and Instructions
Cycles Cycle
#
Address Bus
R/W
Line
Data Bus
3-1
ADCA, ADCB, ADDA,
ADDB, ANDA, ANDB,
BITA, BITB, CMPA,
CMPB, EORA, EORB,
LDAA, LDAB, ORAA,
ORAB, SBCA, SBCB,
SUBA, SUBB,
21
2
Opcode Address
Opcode Address + 1
1
Opcode
Operand Data
3-2
LDD, LDS, LDX
3
1
2
3
Opcode Address
Opcode Address + 1
Opcode Address + 2
1
Opcode
Operand Data (High Byte)
Operand Data (Low Byte)
3-3
ADDD, CPX, SUBD
4
1
2
3
4
Opcode Address
Opcode Address + 1
Opcode Address + 2
$FFFF
1
Opcode
Operand Data (High Byte)
Operand Data (Low Byte)
Irrelevant Data
3-4
LDY
4
1
2
3
4
Opcode Address
Opcode Address + 1
Opcode Address + 2
Opcode Address + 3
1
Opcode (Page Select Byte)
($18)
Opcode (Second Byte) ($EC)
Operand Data (High Byte)
Operand Data (Low Byte)
3-5
CPD, CPY
5
1
2
3
4
5
Opcode Address
Opcode Address + 1
Opcode Address + 2
Opcode Address + 3
$FFFF
1
Opcode (Page Select Byte)
Opcode (Second Byte)
Operand Data (High Byte)
Operand Data (Low Byte)
Irrelevant Data
*The reference number is given to provide a cross-reference to Table 10-1.
Table 10-4 Cycle-by-Cycle Operation — Direct Mode (Sheet 1 of 2)
Reference
Number*
Address Mode
and Instructions
Cycles Cycle
#
Address Bus
R/W
Line
Data Bus
4-1
ADCA, ADCB, ADDA,
ADDB, ANDA, ANDB,
BITA, BITB, CMPA,
CMPB, EORA, EORB,
LDAA, LDAB, ORAA,
ORAB, SBCA, SBCB,
SUBA, SUBB
31
2
3
Opcode Address
Opcode Address + 1
Operand Address
1
Opcode
Operand Address (Low Byte)
(High Byte Assumed to be $00)
Operand Data
4-2
STAA, STAB
3
1
2
3
Opcode Address
Opcode Address + 1
Operand Address
1
0
Opcode
Operand Address (Low Byte)
(High Byte Assumed to be $00)
Data from Accumulator
*The reference number is given to provide a cross-refrerence to Table 10-1.
Table 10-2 Cycle-by-Cycle Operation — Inherent Mode (Sheet 4 of 4)
Reference
Number*
Address Mode
and Instructions
Cycles Cycle
#
Address Bus
R/W
Line
Data Bus
* The reference number is given to provide a cross-reference to Table 10-1.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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相關代理商/技術參數(shù)
參數(shù)描述
MC68HC11A1MFNE 功能描述:8位微控制器 -MCU 8B MCU 256RAM A/D EE 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 安裝風格:SMD/SMT
MC68HC11A1MFNER 功能描述:8位微控制器 -MCU 8B MCU 256RAM A/D EE 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 安裝風格:SMD/SMT
MC68HC11A1MFU2 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller
MC68HC11A1MP 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:8-Bit Microcontrollers
MC68HC11A1MP2 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller
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