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80C51FA PDF预览

80C51FA

更新时间: 2024-01-26 14:14:48
品牌 Logo 应用领域
恩智浦 - NXP 微控制器
页数 文件大小 规格书
56页 340K
描述
80C51 8-bit microcontroller family 8K.64K/256.1K OTP/ROM/ROMless, low voltage 2.7V.5.5V, low power, high speed 33 MHz

80C51FA 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.57技术:CMOS
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

80C51FA 数据手册

 浏览型号80C51FA的Datasheet PDF文件第7页浏览型号80C51FA的Datasheet PDF文件第8页浏览型号80C51FA的Datasheet PDF文件第9页浏览型号80C51FA的Datasheet PDF文件第11页浏览型号80C51FA的Datasheet PDF文件第12页浏览型号80C51FA的Datasheet PDF文件第13页 
Philips Semiconductors  
Product specification  
80C51 8-bit microcontroller family  
8K–64K/256–1K OTP/ROM/ROMless, low voltage (2.7V–5.5V),  
low power, high speed (33MHz)  
8XC52/54/58/80C32  
8XC51FA/FB/FC/80C51FA  
8XC51RA+/RB+/RC+/RD+/80C51RA+  
Table 1.  
8XC52/54/58/80C32 Special Function Registers  
DIRECT  
ADDRESS MSB  
BIT ADDRESS, SYMBOL, OR ALTERNATIVE PORT FUNCTION  
RESET  
VALUE  
SYMBOL  
DESCRIPTION  
LSB  
ACC*  
Accumulator  
Auxiliary  
E0H  
8EH  
A2H  
F0H  
E7  
E6  
E5  
E4  
E3  
E2  
E1  
E0  
00H  
AUXR#  
AUXR1#  
AO  
DPS  
F0  
xxxxxxx0B  
xxx0xxx0B  
00H  
3
Auxiliary 1  
LPEP  
F4  
GF3  
F3  
0
B*  
B register  
F7  
F6  
F5  
F2  
F1  
DPTR:  
DPH  
DPL  
Data Pointer (2 bytes)  
Data Pointer High  
Data Pointer Low  
83H  
82H  
00H  
00H  
AF  
EA  
BF  
AE  
AD  
ET2  
BD  
AC  
ES  
BC  
PS  
B4  
AB  
ET1  
BB  
AA  
EX1  
BA  
A9  
ET0  
B9  
A8  
EX0  
B8  
IE*  
Interrupt Enable  
Interrupt Priority  
Interrupt Priority High  
Port 0  
A8H  
B8H  
B7H  
80H  
90H  
A0H  
0x000000B  
xx000000B  
xx000000B  
FFH  
BE  
IP*  
PT2  
B5  
PT1  
B3  
PX1  
B2  
PT0  
B1  
PX0  
B0  
B7  
B6  
IPH#  
P0*  
P1*  
P2*  
P3*  
PT2H  
85  
PSH  
84  
PT1H  
83  
PX1H PT0H  
PX0H  
80  
87  
86  
82  
AD2  
92  
81  
AD1  
91  
AD7  
97  
AD6  
96  
AD5  
95  
AD4  
94  
AD3  
93  
AD0  
90  
Port 1  
T2EX  
A1  
T2  
FFH  
A7  
AD15  
B7  
RD  
A6  
AD14  
B6  
WR  
A5  
A4  
A3  
A2  
A0  
Port 2  
AD13  
B5  
AD12  
B4  
AD11  
B3  
AD10  
B2  
AD9  
B1  
AD8  
B0  
FFH  
Port 3  
B0H  
87H  
T1  
T0  
INT1  
INT0  
TxD  
RxD  
FFH  
1
2
PCON#  
Power Control  
SMOD1  
D7  
SMOD0  
D6  
POF  
GF1  
D3  
GF0  
D2  
PD  
D1  
IDL  
D0  
P
00xx0000B  
D5  
F0  
D4  
PSW*  
Program Status Word  
D0H  
CY  
AC  
RS1  
RS0  
OV  
000000x0B  
RCAP2H#  
RCAP2L#  
Timer 2 Capture High  
Timer 2 Capture Low  
CBH  
CAH  
00H  
00H  
SADDR#  
SADEN#  
Slave Address  
Slave Address Mask  
A9H  
B9H  
00H  
00H  
SBUF  
Serial Data Buffer  
99H  
xxxxxxxxB  
9F  
9E  
9D  
9C  
9B  
9A  
99  
TI  
98  
RI  
SM0/FE  
SCON*  
SP  
Serial Control  
Stack Pointer  
98H  
81H  
SM1  
SM2  
REN  
TB8  
RB8  
00H  
07H  
8F  
TF1  
CF  
TF2  
8E  
TR1  
CE  
8D  
TF0  
CD  
8C  
TR0  
CC  
8B  
IE1  
8A  
IT1  
CA  
TR2  
89  
IE0  
88  
IT0  
C8  
TCON*  
Timer Control  
88H  
00H  
CB  
C9  
T2CON*  
Timer 2 Control  
C8H  
EXF2  
RCLK  
TCLK  
EXEN2  
C/T2  
T2OE  
CP/RL2 00H  
DCEN xxxxxx00B  
T2MOD#  
TH0  
TH1  
TH2#  
TL0  
TL1  
Timer 2 Mode Control  
Timer High 0  
Timer High 1  
Timer High 2  
Timer Low 0  
C9H  
8CH  
8DH  
CDH  
8AH  
8BH  
CCH  
00H  
00H  
00H  
00H  
00H  
00H  
Timer Low 1  
Timer Low 2  
TL2#  
TMOD  
Timer Mode  
89H  
GATE  
C/T  
M1  
M0  
GATE  
C/T  
M1  
M0  
00H  
*
SFRs are bit addressable.  
#
SFRs are modified from or added to the 80C51 SFRs.  
Reserved bits.  
1. Reset value depends on reset source.  
2. Bit will not be affected by Reset.  
3. LPEP – Low Power OTP–EPROM only operation.  
10  
1999 Apr 01  

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