參數(shù)資料
型號(hào): P89LPC972FDH,129
廠商: NXP Semiconductors
文件頁數(shù): 5/66頁
文件大?。?/td> 0K
描述: MCU 80C51 8KB FLASH 20TSSOP
標(biāo)準(zhǔn)包裝: 75
系列: LPC900
核心處理器: 8051
芯體尺寸: 8-位
速度: 18MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 18
程序存儲(chǔ)器容量: 8KB(8K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 2.4 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
包裝: 管件
其它名稱: 568-8748-5
P89LPC972FDH,129-ND
xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx x x x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xx xx xxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx x x
xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx
P8
9LPC
97X
Al
li
n
for
m
at
ion
pr
ovi
ded
in
this
do
cum
ent
i
s
sub
jec
tto
leg
a
ld
is
c
la
im
er
s.
NXP
B.V
.
2010.
Al
lr
ig
h
ts
re
s
e
rv
ed.
Produ
ct
d
a
ta
sheet
Rev
.3
8
Ju
ne
2
010
13
o
f66
N
X
P
Semi
conductor
s
P89LPC970/971/972
8-
bit
microc
ont
roller
with
a
cce
lerat
e
d
tw
o-
cloc
k
80C5
1
core
Bit address
FF
FE
FD
FC
FB
FA
F9
F8
IP1*
Interrupt
priority 1
F8H
-
PST
-
PXTIM
PSPI
PC
PKBI
PI2C
00[2]
00x0 0000
IP1H
Interrupt
priority 1 high
F7H
-
PSTH
-
PXTIMH
PSPIH
PCH
PKBIH
PI2CH
00[2]
00x0 0000
KBCON
Keypad control
register
94H
---
PATN
_SEL
KBIF
00[2]
xxxx xx00
KBMASK Keypad interrupt
mask register
86H
00
0000 000
0
KBPATN
Keypad pattern
register
93H
FF
1111 1111
Bit address
87
86
85
84
83
82
81
80
P0*
Port 0
80H
T1/KB7
CMP1/
KB6
CMPREF
/
KB5/T3
CIN1A/
KB4
CIN1B/
KB3/T2
CIN2A/
KB2
CIN2B/
KB1
CMP2/
KB0
Bit address
97
96
95
94
93
92
91
90
P1*
Port 1
90H
T3EX
-
RST
INT1/
T4EX
INT0/
SDA/T4
T0/SCL
RXD/
T2EX
TXD
Bit address
B7
B6
B5
B4
B3
B2
B1
B0
P3*
Port 3
B0H
-
XTAL1
XTAL2
P0M1
Port 0 output
mode 1
84H
(P0M1.7)
(P0M1.6)
(P0M1.5)
(P0M1.4)
(P0M1.3)
(P0M1.2)
(P0M1.1)
(P0M1.0) FF[2]
1111 1111
P0M2
Port 0 output
mode 2
85H
(P0M2.7)
(P0M2.6)
(P0M2.5)
(P0M2.4)
(P0M2.3)
(P0M2.2)
(P0M2.1)
(P0M2.0) 00[2]
0000 000
0
P1M1
Port 1 output
mode 1
91H
(P1M1.7)
(P1M1.6)
-
(P1M1.4)
(P1M1.3)
(P1M1.2)
(P1M1.1)
(P1M1.0) D3[2]
11x1 xx11
P1M2
Port 1 output
mode 2
92H
(P1M2.7)
(P1M2.6)
-
(P1M2.4)
(P1M2.3)
(P1M2.2)
(P1M2.1)
(P1M2.0) 00[2]
00x0 xx00
P3M1
Port 3 output
mode 1
B1H
-
(P3M1.1)
(P3M1.0) 03[2]
xxxx xx11
P3M2
Port 3 output
mode 2
B2H
-
(P3M2.1)
(P3M2.0) 00[2]
xxxx xx00
Table 4.
Special function registers …continued
* indicates SFRs that are bit addressable.
Name
Description
SFR
addr.
Bit functions and addresses
Reset value
MSB
LSB
Hex
Binary
相關(guān)PDF資料
PDF描述
P89LPC971FDH,129 MCU 80C51 4KB FLASH 20TSSOP
C8051F547-IM IC 8051 MCU 8K FLASH 24-QFN
R5F72167ADFA#V0 IC MCU 32BIT 1MB FLASH 176LQFP
UX40A-MB-5P CONN PLUG MINI USB2.0 5POS
LPC1311FHN33,551 IC MCU 32BIT 8KB FLASH 33HVQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC972FN 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core 2 kB/4 kB/8 kB wide-voltage byte-erasable flash
P89LPC972FN,129 功能描述:8位微控制器 -MCU MCU 80C51 8KB FLASH 20DIP 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
P89LPC980 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core, 4 kB/8 kB wide-voltage byte-erasable flash with 10-bit ADC
P89LPC980FDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core, 4 kB/8 kB wide-voltage byte-erasable flash with 10-bit ADC
P89LPC980FDH,529 功能描述:8位微控制器 -MCU 8b MICROCNTR ACCLRTD TWO CLK 80C51 CORE 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