參數(shù)資料
型號: P89LPC930
廠商: NXP Semiconductors N.V.
英文描述: 8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RAM
中文描述: 8位微控制器兩個小時80C51的核心4 KB的/ 8 KB的256 3伏閃存內(nèi)存字節(jié)的數(shù)據(jù)
文件頁數(shù): 8/55頁
文件大?。?/td> 267K
代理商: P89LPC930
Philips Semiconductors
P89LPC930/931
8-bit microcontrollers with two-clock 80C51 core
Product data
Rev. 05 — 15 December 2004
8 of 55
9397 750 14472
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
P2.0 - P2.7
1, 2, 13,
14, 15, 16,
27, 28
I/O
Port 2:
Port 2 is a 8-bit I/O port with a user-configurable output type. During reset
Port 2 latches are configured in the input only mode with the internal pull-up disabled.
The operation of port 2 pins as inputs and outputs depends upon the port
configuration selected. Each port pin is configured independently. Refer to the
section on I/O port configuration and the DC Electrical Characteristics for details.
This port is not available in 20-pin package and is configured automatically as
outputs to conserve power. The alternate functions for these pins must not be
enabled.
All pins have Schmitt triggered inputs.
Port 2 also provides various special functions as described below.
P2.0 —
Port 2 bit 0.
P2.1 —
Port 2 bit 1.
P2.2 —
Port 2 bit 2.
MOSI —
SPI master out slave in. When configured as master, this pin is output,
when configured as slave, this pin is input.
P2.3 —
Port 2 bit 3.
MISO —
SPI master in slave out. When configured as master, this pin is input, when
configured as slave, this pin is output.
P2.4 —
Port 2 bit 4.
SS —
SPI Slave select.
P2.5 —
Port 2 bit 5.
SPICLK —
SPI clock. When configured as master, this pin is output, when
configured as slave, this pin is input.
P2.6 —
Port 2 bit 6.
P2.7 —
Port 2 bit 7.
1
2
13
I/O
I/O
I/O
I/O
14
I/O
I/O
15
I/O
I
I/O
I/O
16
27
28
I/O
I/O
Table 3:
Symbol
Pin description
…continued
Pin
Type
Description
相關(guān)PDF資料
PDF描述
P89LPC933 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable Flash with 8-bit A/D converters
P89LPC934 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable Flash with 8-bit A/D converters
P89LPC935 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable Flash with 8-bit A/D converters
P89LPC935FA 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable Flash with 8-bit A/D converters
P89LPC936 8-BIT SINGLE CHIP MICROCONTROLLERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC9301 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable flash
P89LPC9301FDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable flash
P89LPC9301FDH,512 功能描述:8位微控制器 -MCU IC 80C51 MCU FLASH 4K 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
P89LPC930FDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RAM
P89LPC930FDH,129 功能描述:8位微控制器 -MCU 80C51 4K FL 256B 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