參數(shù)資料
型號： M30600M8-XXXGP
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, MICROCONTROLLER, PQFP100
封裝： 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁數(shù)： 138/139頁
文件大小： 1782K
代理商： M30600M8-XXXGP
Mitsubishi microcomputers
M16C / 60 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Programmable I/O Ports
98
Programmable I/O Ports
There are 87 programmable I/O ports: P0 to P10 (excluding P85). Each port can be set independently for
input or output using the direction register. A pull-up resistance for each block of 4 ports can be set. P85 is
an input-only port and has no built-in pull-up resistance.
Figures 1.84 and 1.85 show the configuration of the programmable I/O ports.
Each pin functions as a programmable I/O port and as the I/O for the built-in peripheral devices.
To use the pins as the inputs for the built-in peripheral devices, set the direction register of each pin to input
mode. When the pins are used as the outputs for the built-in peripheral devices (other than the D-A con-
verter), they function as outputs regardless of the contents of the direction registers. When pins are to be
used as the outputs for the D-A converter, do not set the direction registers to output mode. See the
descriptions of the respective functions for how to set up the built-in peripheral devices.
(1) Direction registers
Figure 1.86 shows a configuration of direction registers.
These registers are used to choose the direction of the programmable I/O ports. Each bit in these regis-
ters corresponds one for one to each I/O pin.
Note: There is no direction register bit for P85.
(2) Port registers
Figure 1.87 shows a configuration of port registers.
These registers are used to write and read data for input and output to and from an external device. A
port register consists of a port latch to hold output data and a circuit to read the status of a pin. Each bit
in port registers corresponds one for one to each I/O pin.
(3) Pull-up control registers
Figure 1.88 shows a configuration of pull-up control registers.
The pull-up control register can be set to apply a pull-up resistance to each block of 4 ports. When ports
are set to have a pull-up resistance, the pull-up resistance is connected only when the direction register is
set for input.
However, in memory expansion mode and microprocessor mode, P0 to P5 operate as the bus and the
pull-up control register setting is invalid.
相關(guān)PDF資料
PDF描述
M30610MCA-XXXGP 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP100
M30610ECFS 16-BIT, UVPROM, 10 MHz, MICROCONTROLLER, CQCC100
M30612M4A-XXXGP 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP100
M30610ECGP 16-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP100
M30612MAA-XXXGP 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M30-6011046 制造商:Harwin 功能描述:
M30-6011506 功能描述:集管和線殼 15 + 15 DIL SMT PLUG RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector
M30-6011546 功能描述:集管和線殼 30P Male Dual Row Vertical SMT RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector
M30-6012046 制造商:Harwin 功能描述:
M3060C 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Dual Common-Cathode Schottky Rectifier
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*