參數(shù)資料
型號(hào)： P87C554SFBD
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 80C51 8-bit microcontroller . 6 clock operation 16K/512 OTP/ROM/ROMless, 7 channel 10 bit A/D, I2C, PWM, capture/compare, high I/O, 64L LQFP
中文描述： 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP64
封裝： 10 X 10 X 1.40 MM, PLASTIC, LQFP-64
文件頁(yè)數(shù)： 7/76頁(yè)
文件大?。?/td> 400K
代理商： P87C554SFBD
Philips Semiconductors
Preliminary specification
80C554/83C554/87C554
80C51 8-bit microcontroller – 6 clock operation
16K/512 OTP/ROM/ROMless, 7 channel 10 bit A/D, I
2
C, PWM,
capture/compare, high I/O, 64L LQFP
2000 Nov 10
7
Table 1.
87C554 Special Function Registers
SYMBOL
DESCRIPTION
DIRECT
ADDRESS
BIT ADDRESS, SYMBOL, OR ALTERNATIVE PORT FUNCTION
MSB
LSB
RESET
VALUE
ACC*
Accumulator
E0H
E7
E6
E5
E4
E3
E2
E1
E0
00H
ADCH#
A/D converter high
C6H
xxxxxxxxB
ADCON#
A/D control
C5H
ADC.1
ADC.0
ADEX
ADCI
ADCS
AADR2
AADR1
AADR0
xx000000B
AUXR
Auxiliary
8EH
–
–
–
–
–
LVADC
EXTRAM
A0
xxxxx110B
AUXR1
Auxiliary
A2H
ADC8
AIDL
SRST
GF2
WUPD
O
–
DPS
000000x0B
B*
B register
F0H
F7
F6
F5
F4
F3
F2
F1
F0
00H
CTCON#
Capture control
EBH
CTN3
CTP3
CTN2
CTP2
CTN1
CTP1
CTN0
CTP0
00H
CTH3#
Capture high 3
CFH
xxxxxxxxB
CTH2#
Capture high 2
CEH
xxxxxxxxB
CTH1#
Capture high 1
CDH
xxxxxxxxB
CTH0#
Capture high 0
CCH
xxxxxxxxB
CMH2#
Compare high 2
CBH
00H
CMH1#
Compare high 1
CAH
00H
CMH0#
Compare high 0
C9H
00H
CTL3#
Capture low 3
AFH
xxxxxxxxB
CTL2#
Capture low 2
AEH
xxxxxxxxB
CTL1#
Capture low 1
ADH
xxxxxxxxB
CTL0#
Capture low 0
ACH
xxxxxxxxB
CML2#
Compare low 2
ABH
00H
CML1#
Compare low 1
AAH
00H
CML0#
Compare low 0
A9H
00H
DPTR:
DPH
DPL
Data pointer
(2 bytes):
Data pointer high
Data pointer low
83H
82H
00H
00H
AF
AE
AD
AC
AB
AA
A9
A8
IEN0*#
Interrupt enable 0
A8H
EA
EAD
ES1
ES0
ET1
EX1
ET0
EX0
00H
EF
EE
ED
EC
EB
EA
E9
E8
IEN1*#
Interrupt enable 1
E8H
ET2
ECM2
ECM1
ECM0
ECT3
ECT2
ECT1
ECT0
00H
BF
BE
BD
BC
BB
BA
B9
B8
IP0*#
Interrupt priority 0
B8H
–
PAD
PS1
PS0
PT1
PX1
PT0
PX0
x0000000B
FF
FE
FD
FC
FB
FA
F9
F8
IP0H
Interrupt priority 0 high
B7H
–
PADH
PS1H
PS0H
PT1H
PX1H
PT0H
PX0H
x0000000B
IP1*#
Interrupt priority1
F8H
PT2
PCM2
PCM1
PCM0
PCT3
PCT2
PCT1
PCT0
00H
IP1H
Interrupt priority 1 high
F7H
PT2H
PCM2H
PCM1H
PCM0H
PCT3H
PCT2H
PCT1H
PCT0H
00H
P5#
Port 5
C4H
ADC7
ADC6
ADC5
ADC4
ADC3
ADC2
ADC1
ADC0
xxxxxxxxB
C7
C6
C5
C4
C3
C2
C1
C0
P4#*
Port 4
C0H
CMT1
CMT0
CMSR5
CMSR4
CMSR3
CMSR2
CMSR1
CMSR0
FFH
B7
B6
B5
B4
B3
B2
B1
B0
P3*
Port 3
B0H
RD
WR
T1
T0
INT1
INT0
TXD
RXD
FFH
A7
A6
A5
A4
A3
A2
A1
A0
P2*
Port 2
A0H
A15
A14
A13
A12
A11
A10
A9
A8
FFH
97
96
95
94
93
92
91
90
P1*
Port 1
90H
SDA
SCL
RT2
T2
CT3I
CT2I
CT1I
CT0I
FFH
87
86
85
84
83
82
81
80
P0*
Port 0
80H
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
FFH
相關(guān)PDF資料
PDF描述
P83C554SFBD 80C51 8-bit microcontroller . 6 clock operation 16K/512 OTP/ROM/ROMless, 7 channel 10 bit A/D, I2C, PWM, capture/compare, high I/O, 64L LQFP
P87C554 80C51 8-bit microcontroller(80C51 8位微控制器)
P87C654X2 Octal Edge-Triggered D-Type Flip-Flops with 3-State Outputs 20-CDIP -55 to 125
P83C654X2 80C51 8-bit microcontroller family 16 kB OTP/ROM, 256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)
P83C654EFP CONN HEADER 11POS SGL PCB 30GOLD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P87C557E8 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8 BIT MICROCONTROLLER
P87C557E8EFB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
P87C557E8EFB/01,55 功能描述:8位微控制器 -MCU 8B MICROCONTROLLER 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
P87C557E8EFB/01,557 制造商:NXP Semiconductors 功能描述:
P87C575EBA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*