參數(shù)資料
型號: M30100M2-XXXFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP32
封裝: 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件頁數(shù): 28/166頁
文件大?。?/td> 2060K
代理商: M30100M2-XXXFP
Under
development
Tentative Specifications REV.E1
Specifications in this manual are tentative and subject to change.
Mitsubishi microcomputers
M30100/M30102 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Programmable I/O Port
120
Programmable I/O Ports
There are 34 programmable I/O ports: P0 to P4 (when M30102). 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. The port
P1 allows the drive capacity of its N-channel output transistor to be set as necessary. The port P1 can be
used as LED drive port if the drive capacity is set to “HIGH”.
Figures 1.18.1 to 1.18.4 show 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 1.18.5 shows the 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.
(2) Port registers
Figure 1.18.6 shows the 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 1.18.7 shows the 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.
(4) Port P1 drive capacity control register
Figure 1.18.7 shows a structure of the port P1 drive capacity control register.
This register is used to control the drive capacity of the port P1's N-channel output transistor. Each bit in
this register corresponds one for one to the port pins.
相關(guān)PDF資料
PDF描述
M30100F3TFP 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP32
M30100M3-XXXFP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP32
M30100M3T-XXXFP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP32
M301N2M8T-XXXFP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP48
M301N2M4T-XXXFP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M30100T3-RPD-E 制造商:Renesas Electronics Corporation 功能描述:DEV EMULATOR POD M16C/10 SERIES - Bulk
M30100T-PTC 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Converter for Connecting 32-pin 0.8mm-pitch QFP for M30100T-PRB (for M16C/10 Group M30100)
M30-1010046 功能描述:集管和線殼 1.25MM FEMALE CRIMP TIN PK OF 105 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
M3010102636207.32LLZZ 制造商:3M Electronic Products Division 功能描述:QUOTE # V05-0068
M30102 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER