參數(shù)資料
型號： P87LPC767
廠商： NXP Semiconductors N.V.
英文描述： Low power, low price, low pin count 20 pin microcontroller with 4-kbyte OTP and 8-bit A/D converter
中文描述： 低功耗，低價(jià)格，低引腳數(shù)20個(gè)4KB的OTP和8位微控制器引腳/ D轉(zhuǎn)換器
文件頁數(shù)： 10/60頁
文件大?。?/td> 320K
代理商： P87LPC767
Philips Semiconductors
Product data
87LPC767
Low power, low price, low pin count (20 pin)
microcontroller with 4-kbyte OTP and 8-bit A/D converter
2001 Aug 07
7
Name
Reset
Value
Bit Functions and Addresses
MSB
LSB
SFR
Address
Description
FF
FE
FD
FC
FB
FA
F9
F8
IP1*
Interrupt priority 1
F8h
PTI
–
PC1
PAD
–
PC2
PKB
PI2
00h
1
00h
1
IP1H#
Interrupt priority 1 high byte
F7h
PTIH
–
PC1H
PADH
–
PC2H
PKBH
PI2H
KBI#
Keyboard Interrupt
86h
00h
87
86
85
84
83
82
81
80
P0*
Port 0
80h
T1
CMP1
CMPREF
CIN1A
CIN1B
CIN2A
CIN2B
CMP2
Note 2
97
96
95
94
93
92
91
90
P1*
Port 1
90h
(P1.7)
(P1.6)
RST
INT1
INT0
T0
RxD
TxD
Note 2
A7
A6
A5
A4
A3
A2
A1
A0
P2*
Port 2
A0h
–
–
–
–
–
–
X1
X2
Note 2
P0M1#
Port 0 output mode 1
84h
(P0M1.7)
(P0M1.6)
(P0M1.5)
(P0M1.4)
(P0M1.3)
(P0M1.2)
(P0M1.1)
(P0M1.0)
00h
P0M2#
Port 0 output mode 2
85h
(P0M2.7)
(P0M2.6)
(P0M2.5)
(P0M2.4)
(P0M2.3)
(P0M2.2)
(P0M2.1)
(P0M2.0)
00H
00h
1
00h
1
P1M1#
Port 1 output mode 1
91h
(P1M1.7)
(P1M1.6)
–
(P1M1.4)
–
–
(P1M1.1)
(P1M1.0)
P1M2#
Port 1 output mode 2
92h
(P1M2.7)
(P1M2.6)
–
(P1M2.4)
–
–
(P1M2.1)
(P1M2.0)
P2M1#
Port 2 output mode 1
A4h
P2S
P1S
P0S
ENCLK
T1OE
T0OE
(P2M1.1)
(P2M1.0)
00h
00h
1
P2M2#
Port 2 output mode 2
A5h
–
–
–
–
–
–
(P2M2.1)
(P2M2.0)
PCON
Power control register
87h
SMOD1
SMOD0
BOF
POF
GF1
GF0
PD
IDL
Note 3
D7
D6
D5
D4
D3
D2
D1
D0
PSW*
Program status word
D0h
CY
AC
F0
RS1
RS0
OV
F1
P
00h
PT0AD#
Port 0 digital input disable
F6h
00h
9F
9E
9D
9C
9B
9A
99
98
SCON*
Serial port control
98h
SM0
SM1
SM2
REN
TB8
RB8
TI
RI
00h
SBUF
Serial port data buffer
register
Serial port address register
99h
xxh
SADDR#
A9h
00h
SADEN#
Serial port address enable
B9h
00h
SP
Stack pointer
81h
07h
8F
8E
8D
8C
8B
8A
89
88
TCON*
Timer 0 and 1 control
88h
TF1
TR1
TF0
TR0
IE1
IT1
IE0
IT0
00h
TH0
Timer 0 high byte
8Ch
00h
TH1
Timer 1 high byte
8Dh
00h
TL0
Timer 0 low byte
8Ah
00h
TL1
Timer 1 low byte
8Bh
00h
TMOD
Timer 0 and 1 mode
89h
GATE
C/T
M1
M0
GATE
C/T
M1
M0
00h
WDCON#
Watchdog control register
A7h
–
–
WDOVF
WDRUN
WDCLK
WDS2
WDS1
WDS0
Note 4
WDRST#
NOTES:
* SFRs are bit addressable.
# SFRs are modified from or added to the 80C51 SFRs.
1. Unimplemented bits in SFRs are X (unknown) at all times. Ones should not be written to these bits since they may be used for other
purposes in future derivatives. The reset value shown in the table for these bits is 0.
2. I/O port values at reset are determined by the PRHI bit in the UCFG1 configuration byte.
3. The PCON reset value is x x BOF POF–0 0 0 0b. The BOF and POF flags are not affected by reset. The POF flag is set by hardware upon
power up. The BOF flag is set by the occurrence of a brownout reset/interrupt and upon power up.
4. The WDCON reset value is xx11 0000b for a Watchdog reset, xx01 0000b for all other reset causes if the watchdog is enabled, and xx00
0000b for all other reset causes if the watchdog is disabled.
Watchdog reset register
A6h
xxh
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P87LPC767BD 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low power, low price, low pin count 20 pin microcontroller with 4-kbyte OTP and 8-bit A/D converter
P87LPC767BD,512 功能描述:8位微控制器 -MCU 80C51 4K/128 OTP ADC 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
P87LPC767BN 制造商:NXP Semiconductors 功能描述:MCU 8-Bit 87LP 80C51 CISC 4KB EPROM 3.3V/5V 20-Pin PDIP
P87LPC767BN,112 功能描述:8位微控制器 -MCU 80C51 4K/128 OTP ADC 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
P87LPC767FD 功能描述:8位微控制器 -MCU 4K/128 OTP LPC ADC EXT SO20 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
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