參數(shù)資料
型號： P89LPC952FA,512
廠商： NXP Semiconductors
文件頁數(shù)： 13/69頁
文件大?。?/td> 0K
描述： IC 80C51 MCU FLASH 8K 44-PLCC
產(chǎn)品培訓模塊： Migrating from 8/16-Bit MCUs to 32-Bit ARMs
標準包裝： 26
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/復位，POR，PWM，WDT
輸入/輸出數(shù)： 40
程序存儲器容量： 8KB（8K x 8）
程序存儲器類型： 閃存
RAM 容量： 512 x 8
電壓 - 電源 (Vcc/Vdd)： 2.4 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 8x10b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 44-LCC（J 形引線）
包裝： 管件
產(chǎn)品目錄頁面： 706 (CN2011-ZH PDF)
配用： 622-1016-ND - BOARD FOR P89LPC952FA 44-PLCC
622-1008-ND - BOARD FOR LPC9103 10-HVSON
OM10075-ND - EVAL BOARD FOR LPC952
568-4000-ND - DEMO BOARD SPI/I2C TO DUAL UART
568-3510-ND - DEMO BOARD SPI/I2C TO UART
622-1002-ND - USB IN-CIRCUIT PROG LPC9XX
568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X
其它名稱： 568-2253-5
935280148512
P89LPC952FA
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P89LPC952_954_4
NXP
B
.V
.2008.
All
r
ights
reser
v
ed.
Pr
oduct
data
sheet
Re
v
.04
—
24
J
u
ly
2008
20
of
69
NXP
Semiconductor
s
P89LPC952/954
8-bit
micr
ocontr
oller
with
10-bit
ADC
[1]
Indicates SFRs that are bit addressable.
[2]
All ports are in input only (high-impedance) state after power-up.
[3]
BRGR1_0 and BRGR0_0 must only be written if BRGEN_0 in BRGCON_0 SFR is logic 0. If any are written while BRGEN_0 = 1, the result is unpredictable.
[4]
The RSTSRC register reects the cause of the P89LPC952/954 reset. Upon a power-up reset, all reset source ags are cleared except POF and BOF; the power-on reset value is
xx11 0000.
[5]
After reset, the value is 1110 01x1, i.e., PRE2 to PRE0 are all logic 1, WDRUN = 1 and WDCLK = 1. WDTOF bit is logic 1 after watchdog reset and is logic 0 after power-on reset.
Other resets will not affect WDTOF.
[6]
On power-on reset, the TRIM SFR is initialized with a factory preprogrammed value. Other resets will not cause initialization of the TRIM register.
[7]
The only reset source that affects these SFRs is power-on reset.
Bit address
8F
8E
8D
8C
8B
8A
89
88
TCON[1]
Timer 0 and 1
control
88H
TF1
TR1
TF0
TR0
IE1
IT1
IE0
IT0
00
0000 0000
TH0
Timer 0 high
8CH
00
0000 0000
TH1
Timer 1 high
8DH
00
0000 0000
TL0
Timer 0 low
8AH
00
0000 0000
TL1
Timer 1 low
8BH
00
0000 0000
TMOD
Timer 0 and 1
mode
89H
T1GATE
T1C/T
T1M1
T1M0
T0GATE
T0C/T
T0M1
T0M0
00
0000 0000
TRIM
Internal
oscillator trim
register
96H
RCCLK
ENCLK
TRIM.5
TRIM.4
TRIM.3
TRIM.2
TRIM.1
TRIM.0
WDCON
Watchdog
control register
A7H
PRE2
PRE1
PRE0
-
WDRUN
WDTOF
WDCLK
WDL
Watchdog load
C1H
FF
1111 1111
WFEED1
Watchdog
feed 1
C2H
WFEED2
Watchdog
feed 2
C3H
Table 4.
Special function registers …continued
Name
Description
SFR
addr.
Bit functions and addresses
Reset value
MSB
LSB
Hex
Binary
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC952FBD 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 10-bit ADC
P89LPC952FBD,157 功能描述:8位微控制器 -MCU 80C51 8K FL 512B 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
P89LPC954 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core 8 kB/16 kB 3 V byte-erasable flash with 10-bit ADC
P89LPC954FA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core 8 kB/16 kB 3 V byte-erasable flash with 10-bit ADC
P89LPC954FA,529 功能描述:8位微控制器 -MCU 16K FL/1K RAM/512B EE/10B 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
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