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参数资料
| 型号： | P87C51UBBB |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz |
| 中文描述： | 8-BIT, OTPROM, MICROCONTROLLER, PQFP44 |
| 封装： | 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44 |
| 文件页数： | 11/34页 |
| 文件大小： | 394K |
| 代理商： | P87C51UBBB |
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2001 Apr 06
11
Philips Semiconductors
Preliminary specification
P87C51MB2/P87C51MC2
80C51 8-bit microcontroller family with extended memory
64KB/96KB OTP with 2KB/3KB RAM
A7
A6
A5
A4
A3
A2
A1
A0
P2*
Port 2
A0H
AD15
AD14/
AD22
ADA13/
AD21
AD12/AD20
AD11/
AD19
AD10/
AD18
AD9/
AD17
AD8/
AD16
FFH
B7
B6
B5
B4
B3
B2
B1
B0
P3*
Port 3
B0H
RD
WR
T1
T0
INT1
INT0
TxD0
RxD0
FFH
C7
C6
C5
C4
C3
C2
C1
C0
P4*#
Port 4
C0H
-
-
-
-
-
-
TxD1/SS
RxD1/
MISO
FFH
PCON#
Power Control Register
87H
SMOD1
SMOD0
-
POF
GF1
GF0
PD
IDL
00H/10H
&
D7
D6
D5
D4
D3
D2
D1
D0
PSW*
Program Status Word
D0H
CY
AC
F0
RS1
RS0
OV
F1
P
00H
RCAP2H#
Timer2 Capture High
CBH
00H
RCAP2L#
Timer2 Capture Low
CAH
00H
9F
9E
9D
9C
9B
9A
99
98
S0CON*
Serial Port 0 Control
98H
SM0_0/
FE_0
SM1_0
SM2_0
REN_0
TB8_0
RB8_0
TI_0
RI_0
00H
S0BUF
Serial Port 0 Data Buffer Register
99H
xxH
S0ADDR
Serial Port 0 Address Register
A9H
00H
S0ADEN
Serial Port 0 Address Enable
B9H
00H
S0STAT#
Serial Port 0 Status
8CH
DBMOD_
0
INTLO_0
CIDIS_0
DBISEL_0
FE_0
BR_0
OE_0
STINT_0
00H
%
87
86
85
84
83
82
81
80
S1CON#*
Serial Port 1 Control
80H
SM0_1/
FE_1
SM1_1
SM2_1
REN_1
TB8_1
RB8_1
TI_1
RI_1
00H
S1BUF#
Serial Port 1 Data buffer Register
81H
82H
83H
XXH
S1ADDR#
Serial Port 1 Address Register
00H
S1ADEN#
Serial Port 1 Address Enable
00H
S1STAT#
Serial Port 1 Status
84H
DBMOD_
1
INTLO_1
CIDIS_1
DBISEL1
FE_1
BR_1
OE_1
STINT_1
00H
%
SP
Stack Pointer (or Stack Pointer
Low Byte When EDATA
Supported)
81H
08H
SPCTL#
SPI Control Register
E2H
SSIG
SPEN
DORD
MSTR
CPOL
CPHA
-
-
00H
%
00H
%
SPCFG#
SPI Configuration Register
E1H
SPIF
SPWCOL
-
-
PSC3
PSC2
PSC1
PSC0
SPDAT#
SPI Data
E3H
00H
SPE#
Stack Pointer High
FBH
00H
Special Function Registers (Continued)
SYMBOL
DESCRIPTION
DIRECT
ADDRESS
BIT ADDRESS, SYMBOL, OR ALTERNATE PORT FUNCTION
Reset
Value
MSB
LSB
相关PDF资料 |
PDF描述 |
|---|---|
| P87C51UFAA | CABLE KNIFE, JOKARI VDECABLE KNIFE, JOKARI VDE; Stripping Capacity:28mm; Weight:0.074kg |
| P87C51UFBB | 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz |
| P87C51UFPN | CABLE/WIRE STRIPPER, JOKARICABLE/WIRE STRIPPER, JOKARI; Stripping Capacity:4mm2; Weight:66g |
| P87C51UBPN | 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz |
| P87C51SFBB | 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz |
相关代理商/技术参数 |
参数描述 |
|---|---|
| P87C51UBBB-S | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| P87C51UBPN | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz |
| P87C51UFAA | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz |
| P87C51UFAA-T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:8-Bit Microcontroller |
| P87C51UFBB | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz |
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