參數(shù)資料
型號: P89LPC9102FTK,115
廠商: NXP Semiconductors
文件頁數(shù): 21/39頁
文件大?。?/td> 0K
描述: IC 80C51 MCU FLASH 1K 10-HVSON
標(biāo)準(zhǔn)包裝: 1
系列: LPC900
核心處理器: 8051
芯體尺寸: 8-位
速度: 18MHz
外圍設(shè)備: 欠壓檢測/復(fù)位,LED,POR,PWM,WDT
輸入/輸出數(shù): 8
程序存儲器容量: 1KB(1K x 8)
程序存儲器類型: 閃存
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 2.4 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 10-VFDFN 裸露焊盤
包裝: 標(biāo)準(zhǔn)包裝
配用: 622-1006-ND - SOCKET ADAPTER BOARD
568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X
其它名稱: 568-2000-6
P89LPC9102_9103_9107_3
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 03 — 10 July 2007
28 of 61
NXP Semiconductors
P89LPC9102/9103/9107
8-bit microcontrollers with two-clock accelerated 80C51 core
8.5 Watchdog oscillator option
The watchdog timer has a separate oscillator which has a frequency of 400 kHz. This
oscillator can be used to save power when a high clock frequency is not needed.
8.6 External clock input option
In this conguration, the processor clock is derived from an external source driving the
P0.5/CMPREF/CLKIN pin. The rate may be from 0 Hz up to 18 MHz. The
P0.5/CMPREF/CLKIN pin may also be used as a standard port pin. When using an
oscillator frequency above 12 MHz, the reset input function of P1.5 must be
enabled. An external circuit is required to hold the device in reset at power-up until
VDD has reached its specied level. When system power is removed VDD will fall
below the minimum specied operating voltage. When using an oscillator
Fig 11. Block diagram of P89LPC9102 oscillator control
Fig 12. Block diagram of P89LPC9103/9107 oscillator control
÷2
002aaa973
RTC
CPU
WDT
DIVM
CCLK
OSCCLK
PCLK
TIMER 0
TIMER 1
WATCHDOG
OSCILLATOR
RC OSCILLATOR
WITH CLOCK
DOUBLER OPTION
(7.3728 MHz or
14.7456 MHz)
(400 kHz)
CLKIN
ADC1/
DAC1
÷2
002aaa974
RTC
CPU
WDT
DIVM
CCLK
OSCCLK
PCLK
TIMER 0
TIMER 1
WATCHDOG
OSCILLATOR
(400 kHz)
CLKIN
ADC1/
DAC1
BAUD RATE
GENERATOR
UART
RC OSCILLATOR
WITH CLOCK
DOUBLER OPTION
(7.3728 MHz or
14.7456 MHz)
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P89LPC9102FTK-G 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(fēng)格:SMD/SMT
P89LPC9103 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable flash with 8-bit A/D converter
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P89LPC9103FTK,115 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(fēng)格:SMD/SMT
P89LPC9107 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable flash with 8-bit A/D converter