參數(shù)資料
型號(hào)： P89LPC9107
廠商： NXP Semiconductors N.V.
元件分類： 8位微控制器
英文描述： 8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter
中文描述： 8位微控制器兩個(gè)小時(shí)加速80C51的核心具有1KB 3伏字節(jié)可擦除閃存的8位A / D轉(zhuǎn)換器
文件頁(yè)數(shù)： 27/58頁(yè)
文件大?。?/td> 257K
代理商： P89LPC9107
9397 750 14655
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 11 April 2005
27 of 58
Philips 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 configuration, 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
V
DD
has reached its specified level. When system power is removed V
DD
will fall
below the minimum specified operating voltage. When using an oscillator
Fig 10. Block diagram of P89LPC9102 oscillator control.
Fig 11. 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)
相關(guān)PDF資料
PDF描述
P89LPC9107FDH 8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter
P89LPC9102FTK 8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter
P89LPC9103 8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter
P89LPC9103FTK 8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter
P89LPC915 8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V Flash with 8-bit A/D converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC9107FDH 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 1K FLASH TSSOP14
P89LPC9107FDH,129 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(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
P89LPC9107FDH129 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ TSSOP-14
P89LPC9107FN 功能描述:8位微控制器 -MCU 1KFL/128B RAM/8B ADC/PWM/UART 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
P89LPC9107FN,112 功能描述:8位微控制器 -MCU 1KFL/128B RAM/8B 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
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