參數(shù)資料
型號： P89LPC902
廠商： NXP Semiconductors N.V.
英文描述： 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
中文描述： 8位微控制器兩個小時80C51的核心具有1KB 3伏閃光的128字節(jié)RAM
文件頁數(shù)： 15/55頁
文件大?。?/td> 1236K
代理商： P89LPC902
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P89LPC901 Special function registers
* indicates SFRs that are bit addressable.
Name
Description
SFR
addr.
MSB
Bit address
E7
E6
E5
ACC*
Accumulator
E0H
AUXR1
Auxiliary function register
A2H
CLKLP
-
Bit address
F7
F6
F5
B*
B register
F0H
CMP1
Comparator 1 control register
ACH
-
-
CE1
DIVM
CPU clock divide-by-M
control
DPTR
Data pointer (2 bytes)
DPH
Data pointer HIGH
83H
DPL
Data pointer LOW
82H
FMADRH
Program Flash address HIGH
E7H
FMADRL
Program Flash address LOW
E6H
FMCON
Program Flash Control
(Read)
Program Flash Control
(Write)
7
6
FMDATA
Program Flash data
E5H
IEN0*
Interrupt enable 0
A8H
EA
EWDRT
EBO
Bit address
EF
EE
ED
IEN1*
Interrupt enable 1
E8H
-
-
Bit address
BF
BE
BD
IP0*
Interrupt priority 0
B8H
-
PWDRT
PBO
IP0H
Interrupt priority 0 HIGH
B7H
-
PWDRT
H
Bit address
FF
FE
FD
IP1*
Interrupt priority 1
F8H
-
-
IP1H
Interrupt priority 1 HIGH
F7H
-
-
KBCON
Keypad control register
94H
-
-
P
P
8
9
P
R
1
Table 7:
Bit functions and addresses
Reset value
Hex
LSB
E0
Binary
E4
E3
E2
E1
00
00
[1]
00000000
000000x0
-
ENT0
F4
SRST
F3
0
-
DPS
F0
F2
F1
00
00
[1]
00
00000000
xx000000
00000000
-
CN1
-
CO1
CMF1
95H
00
00
00
00
70
00000000
00000000
00000000
00000000
01110000
E4H
BUSY
-
-
-
HVA
HVE
SV
OI
FMCMD.
FMCMD.
FMCMD.
5
FMCMD.
4
FMCMD.
3
FMCMD.
2
FMCMD.
1
FMCMD.
0
00
00
00000000
00000000
-
ET1
EB
-
BB
PT1
PT1H
-
ET0
E9
EKBI
B9
PT0
PT0H
-
EC
-
BC
-
-
EA
EC
BA
-
-
E8
-
B8
-
-
-
00
[1]
00x00000
00
[1]
00
[1]
x0000000
x0000000
PBOH
FC
-
-
-
FB
-
-
-
FA
PC
PCH
-
F9
PKBI
PKBIH
PATN
_SEL
F8
-
-
KBIF
-
-
-
00
[1]
00
[1]
00
[1]
00x00000
00x00000
xxxxxx00
相關PDF資料
PDF描述
P89LPC902FD 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
P89LPC902FN 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
P89LPC903 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
P89LPC903FD 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
P89LPC907FD 71-331814-05S
相關代理商/技術參數(shù)
參數(shù)描述
P89LPC902FD 功能描述:8位微控制器 -MCU 80C51 1K FL 128B RAM 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 安裝風格:SMD/SMT
P89LPC902FD,112 功能描述:8位微控制器 -MCU 80C51 1K FL 128B RAM 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 安裝風格:SMD/SMT
P89LPC902FD.512 制造商:NXP Semiconductors 功能描述:8BIT MCU 1K FLASH 89LC902 SOIC8
P89LPC902FD112 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 12MHZ SOIC-8
P89LPC902FN 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
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