参数资料
型号: C8051F226R
厂商: Silicon Laboratories Inc
文件页数: 106/146页
文件大小: 0K
描述: IC 8051 MCU 8K FLASH 48TQFP
标准包装: 1
系列: C8051F2xx
核心处理器: 8051
芯体尺寸: 8-位
速度: 25MHz
连通性: SPI,UART/USART
外围设备: 欠压检测/复位,POR,WDT
输入/输出数: 32
程序存储器容量: 8KB(8K x 8)
程序存储器类型: 闪存
RAM 容量: 1.25K x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 3.6 V
数据转换器: A/D 32x8b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 48-TQFP
包装: 剪切带 (CT)
其它名称: 336-1010-1
C8051F2xx
62
Rev. 1.6
MOV A,#data
Move immediate to A
2
MOV Rn,A
Move A to register
1
MOV Rn,direct
Move direct byte to register
2
MOV Rn,#data
Move immediate to register
2
MOV direct,A
Move A to direct byte
2
MOV direct,Rn
Move register to direct byte
2
MOV direct,direct
Move direct byte to direct
3
MOV direct,@Ri
Move indirect RAM to direct byte
2
MOV direct,#data
Move immediate to direct byte
3
MOV @Ri,A
Move A to indirect RAM
1
2
MOV @Ri,direct
Move direct byte to indirect RAM
2
MOV @Ri,#data
Move immediate to indirect RAM
2
MOV DPTR,#data16
Load data pointer with 16-bit constant
3
MOVC A,@A+DPTR
Move code byte relative DPTR to A
1
3
MOVC A,@A+PC
Move code byte relative PC to A
1
3
MOVX A,@Ri
Move external data (8-bit address) to A
1
3
MOVX @Ri,A
Move A to external data (8-bit address)
1
3
MOVX A,@DPTR
Move external data (16-bit address) to A
1
3
MOVX @DPTR,A
Move A to external data (16-bit address)
1
3
PUSH direct
Push direct byte onto stack
2
POP direct
Pop direct byte from stack
2
XCH A,Rn
Exchange register with A
1
XCH A,direct
Exchange direct byte with A
2
XCH A,@Ri
Exchange indirect RAM with A
1
2
XCHD A,@Ri
Exchange low nibble of indirect RAM with A
1
2
Boolean Manipulation
CLR C
Clear carry
1
CLR bit
Clear direct bit
2
SETB C
Set carry
1
SETB bit
Set direct bit
2
CPL C
Complement carry
1
CPL bit
Complement direct bit
2
ANL C,bit
AND direct bit to carry
2
ANL C,/bit
AND complement of direct bit to carry
2
ORL C,bit
OR direct bit to carry
2
ORL C,/bit
OR complement of direct bit to carry
2
MOV C,bit
Move direct bit to carry
2
MOV bit,C
Move carry to direct bit
2
JC rel
Jump if carry is set
2
2/3
Table 9.1. CIP-51 Instruction Set Summary (Continued)
Mnemonic
Description
Bytes
Clock
Cycles
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