參數(shù)資料
型號(hào): P89LPC980FDH,529
廠商: NXP Semiconductors
文件頁(yè)數(shù): 16/85頁(yè)
文件大?。?/td> 0K
描述: MCU 80C51 4KB FLASH 28TSSOP
標(biāo)準(zhǔn)包裝: 51
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): 26
程序存儲(chǔ)器容量: 4KB(4K 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: 28-TSSOP(0.173",4.40mm 寬)
包裝: 管件
其它名稱: 568-8750-5
P89LPC980FDH,529-ND
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P8
9LPC
980_9
82_9
83_9
85
NXP
B.V
.
2010.
Al
lr
ig
h
ts
re
s
e
rv
ed.
Produ
ct
d
a
ta
sheet
Rev
.4
15
J
une
2010
23
o
f85
N
X
P
Semi
conductor
s
P89LPC980/982/983/985
8-
bit
microc
ont
roller
with
a
cce
lerat
e
d
tw
o-
cloc
k
80C5
1
core
Table 6.
Special function registers - P89LPC983/985
* indicates SFRs that are bit addressable.
Name
Description
SFR
addr.
Bit functions and addresses
Reset value
MSB
LSB
Hex
Binary
Bit address
E7
E6E5E4E3E2E1E0
ACC*
Accumulator
E0H
00
0000 0000
AD0CON
A/D control
register 0
97H
ENBI0
ENADCI0
TMM10
EDGE0
ADCI0
ENADC0
ADCS01
ADCS00
00
0000 0000
AD0INS
A/D input select
A3H
AIN07
AIN06
AIN05
AIN04
AIN03
AIN02
AIN01
AIN00
00
0000 0000
AD0MODA
A/D mode
register A
C0H
BNDI0
BURST0
SCC0
SCAN0
----
00
0000 0000
AD0MODB
A/D mode
register B
A1H
CLK2
CLK1
CLK0
INBND0
-
BSA0
FCIIS
00
000x 0000
AUXR1
Auxiliary
function register
A2H
CLKLP
EBRR
ENT1
ENT0
SRST
0
-
DPS
00
0000 00x0
Bit address
F7F6F5F4F3
F2
F1
F0
B*
B register
F0H
00
0000 0000
BRGR0[1]
Baud rate
generator 0 rate
low
BEH
00
0000 0000
BRGR1[1]
Baud rate
generator 0 rate
high
BFH
00
0000 0000
BRGCON
Baud rate
generator 0
control
BDH
-
----
SBRGS
BRGEN
xxxx xx00
CMP1
Comparator 1
control register
ACH
-
CE1
CP1
CN1
OE1
CO1
CMF1
00[2]
xx00 0000
CMP2
Comparator 2
control register
ADH
-
CE2
CP2
CN2
OE2
CO2
CMF2
00[2]
xx00 0000
DIVM
CPU clock
divide-by-M
control
95H
00
0000 0000
DPTR
Data pointer
(2 bytes)
DPH
Data pointer
high
83H
00
0000 0000
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