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參數(shù)資料
| 型號： | P89LPC9103 |
| 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位微控制器兩個小時加速80C51的核心具有1KB 3伏字節(jié)可擦除閃存的8位A / D轉換器 |
| 文件頁數(shù)： | 12/58頁 |
| 文件大?。?/td> | 257K |
| 代理商： | P89LPC9103 |
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9397 750 14655
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 11 April 2005
12 of 58
Philips Semiconductors
P89LPC9102/9103/9107
8-bit microcontrollers with two-clock accelerated 80C51 core
P1.5/RST
2
I
I
P1.5 —
Port 1 bit 5 (input-only).
RST —
External Reset input during Power-on or if selected via UCFG1. When
functioning as a reset input a LOW on this pin resets the microcontroller, causing I/O
ports and peripherals to take on their default states, and the processor begins
execution at address 0.
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 frequency above 12 MHz, in some
applications, an external brownout detect circuit may be required to hold the
device in reset when V
DD
falls below the minimum specified operating voltage.
Ground:
0 V reference.
Power supply:
This is the power supply voltage for normal operation as well as Idle
mode and Power-down mode.
V
SS
V
DD
3
7
I
I
Table 5:
Symbol
P89LPC9103 pin description
…continued
Pin
Type
Description
Table 6:
Symbol
P0.1 to P0.5,
P0.7
P89LPC9107 pin description
Pin
Type
I/O
Description
Port 0:
Port 0 is an I/O port with a user-configurable output type. During reset Port 0
latches are configured in the input-only mode with the internal pull-up disabled. The
operation of Port 0 pins as inputs and outputs depends upon the port configuration
selected. Each port pin is configured independently. Refer to
Section 8.12.1 “Port
configurations”
and
Table 12 “Static characteristics”
for details.
The Keypad Interrupt feature operates with Port 0 pins.
All pins have Schmitt triggered inputs.
Port 0 also provides various special functions as described below:
P0.1 —
Port 0 bit 1.
KBI1 —
Keyboard input 1.
AD10 —
ADC1 channel 0 analog input.
P0.2 —
Port 0 bit 2.
KBI2 —
Keyboard input 2.
AD11 —
ADC1 channel 1 analog input.
P0.3 —
Port 0 bit 3.
CIN1B —
Comparator 1 positive input.
AD12 —
ADC1 channel 2 analog input.
P0.4 —
Port 0 bit 4.
CIN1A —
Comparator 1 positive input.
AD13 —
ADC1 channel 3 analog input.
DAC1 —
Digital to analog converter output.
P0.5 —
Port 0 bit 5.
CMPREF —
Comparator reference (negative) input.
CLKIN —
External clock input.
P0.7 —
Port 0 bit 7.
T1 —
Timer/counter 1 external count input or overflow/PWM output.
CLKOUT —
Clock output.
P0.1/KBI1/
AD10
5
I/O
I
I
I/O
I
I
I/O
I
I
I/O
I
I
O
I/O
I
I
I/O
I/O
I
P0.2/KBI2/
AD11
1
P0.3/CIN1B/
AD12
14
P0.4/CIN1A/
AD13/DAC1
12
P0.5/CMPREF/
CLKIN
11
P0.7/T1/
CLKOUT
8
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| P89LPC9103FTK | 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 1K FLASH HVSON-10 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 1K FLASH, HVSON-10 |
| 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 |
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