参数资料
型号: AT80251G2D-SLSUM
厂商: Atmel
文件页数: 18/77页
文件大小: 0K
描述: IC 8051 MCU ROMLESS 44PLCC
标准包装: 972
系列: 8x251
核心处理器: C251
芯体尺寸: 8/16-位
速度: 24MHz
连通性: EBI/EMI,I²C,Microwire,SPI,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 32
程序存储器类型: ROMless
RAM 容量: 1K x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 44-LCC(J 形引线)
包装: 管件
25
AT/TSC8x251G2D
4135F–8051–11/06
4. If this instruction addresses external memory location, add 2(N+2) to the number of
states (N: number of wait states).
Table 21.
Summary of Increment and Decrement Instructions
Notes: 1. A shaded cell denotes an instruction in the C51 Architecture.
2. If this instruction addresses an I/O Port (Px, x = 0-3), add 2 to the number of states.
Add 3 if it addresses a Peripheral SFR.
IncrementINC <dest>dest opnd
← dest opnd + 1
IncrementINC <dest>, <src>dest opnd
← dest opnd + src opnd
DecrementDEC <dest>dest opnd
← dest opnd - 1
DecrementDEC <dest>, <src>dest opnd
← dest opnd - src opnd
Mnemonic
<dest>,
<src>
(1)
Comments
Binary Mode
Source Mode
Bytes
States
Bytes
States
INC
DEC
AACC by 1
1
Rn
Register by 1
1
2
dir8
Direct address (on-chip RAM or
SFR) by 1
22(2)
at Ri
Indirect address by 1
1
3
2
4
INC
DEC
Rm, #short
Byte register by 1, 2, or 4
3
2
1
WRj, #short
Word register by 1, 2, or 4
3
2
1
INC
DRk, #short
Double word register by 1, 2, or 4
3
4
2
3
DEC
DRk, #short
Double word register by 1, 2, or 4
3
5
2
4
INC
DPTR
Data pointer by 1
1
相关PDF资料
PDF描述
AT80251G2D-SLSUL IC 8051 MCU ROMLESS 44PLCC
202516-1 CONN HOUSING COAXI SKT 42POS BLK
213522-1 M-SERIES KIT 34P V.35
201310-1 CONN HOUSING PLUG 75POS BLACK
213685-1 34P PLUG KIT,M-SERIES,CC,JS
相关代理商/技术参数
参数描述
AT804 制造商:POSEICO 制造商全称:POSEICO 功能描述:PHASE CONTROL THYRISTOR
AT804S12 制造商:n/a 功能描述:Thyristor
AT804S16 制造商:POSEICO 制造商全称:POSEICO 功能描述:PHASE CONTROL THYRISTOR
AT805-1.2KER 制造商: 功能描述:600mA Ultra Low Dropout Regulator 制造商:undefined 功能描述:600mA Ultra Low Dropout Regulator
AT805-3.3KER 制造商: 功能描述:600mA Ultra Low Dropout Regulator 制造商:undefined 功能描述:600mA Ultra Low Dropout Regulator