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參數(shù)資料
| 型號： | P89LPC9103FTK |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 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-BIT, FLASH, 18 MHz, MICROCONTROLLER, PDSO10 |
| 封裝： | 3 X 3 MM, 0.85 MM HEIGHT, PLASTIC, MO-229, SOT-650-1, HVSON-10 |
| 文件頁數(shù)： | 27/58頁 |
| 文件大?。?/td> | 257K |
| 代理商： | P89LPC9103FTK |
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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)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| 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 |
| P89LPC9107FDH129 | 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ TSSOP-14 |
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