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參數(shù)資料
| 型號： | M37640M8-XXXFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件頁數(shù)： | 11/96頁 |
| 文件大?。?/td> | 1477K |
| 代理商： | M37640M8-XXXFP |
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19
Ver 1.4
MITSUBISHI MICROCOMPUTERS
7640 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
1.14.1.3 Port P4
Port 4 is a 5-bit general purpose I/O port that can be
configured to access special second functions. The
port can be set up in any configuration in all three pro-
cessor modes.
Port P40
This pin is multiplexed with the EDMA (Extended
Data Memory Access) function. When the MCU is in
memory expansion or microprocessor mode and
CPMB4 is set to “1”, this pin operates as the EDMA
output as described in section 1.12.6.
Port P41- P42
These pins are multiplexed with external interrupts 0
and 1 (INT0 and INT1). The external interrupt function
is enabled by setting the bits to “1” in the interrupt
control register that correspond to INT0 and INT1.
The interrupt polarity register can be configured to de-
fine INT0 and INT1 as active high or low interrupts.
See section 1.15.1 for more information on configur-
ing interrupts.
Port P43- P44
These pins are multiplexed with Timer X and Y func-
tions for P43 and P44 respectively. The timer
functions of the pins are independently defined by
configuring the timer peripheral. P43 acts as Timer X
input pin for pulse width measurement mode and
event counter mode or as Timer X output pin for pulse
output mode. P43 can also be used as an external in-
terrupt (CNTR0) when Timer X in not in output mode.
The polarity is selected in the Timer X mode register.
The external interrupt function is enabled by setting
the bit to “1” in the interrupt control register that corre-
sponds to CNTR0. See section 1.15.1 for more
information on configuring interrupts.
P44 acts as Timer Y input pin for pulse period mea-
surement mode, pulse H-L measurement mode, and
event counter mode or as Timer Y output pin for pulse
output mode. P43 can also be used as an external in-
terrupt (CNTR1) when Timer Y in not in output mode.
The polarity is selected in the Timer Y mode register.
The external interrupt function is enabled by setting
the bit to “1” in the interrupt control register that corre-
sponds to CNTR1. See section 1.15.1 for more
information on configuring interrupts.
Fig. 1.16. Port P4 Block Diagram
Direction Register
Data Bus
Port Latch
CPMB4
EDMA Signal
Direction Register
Data Bus
Port Latch
CNTR0, 1 Input
Timer X, Y Output
Timer Counter Input Enable
Pulse Output Mode Enable
Direction Register
Data Bus
Port Latch
Interrupt Input
Port P40
Port P41 and P42
Port P43 and P44
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M37641F8E8-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37641F8FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37641F8FP#U0 | 功能描述:IC 740 MCU FLASH 32K 80QFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/7600 標準包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲器容量:40KB（20K x 16） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉換器:A/D 6x12b 振蕩器型:內部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323 |
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| M37641F8HP#U0 | 功能描述:IC 740 MCU FLASH 32K 80LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:740/7600 產(chǎn)品培訓模塊:Graphics LCD System and PIC24 Interface Asynchronous Stimulus 標準包裝:27 系列:PIC® 24H 核心處理器:PIC 芯體尺寸:16-位 速度:40 MIP 連通性:I²C，SPI，UART/USART 外圍設備:欠壓檢測/復位，POR，PWM，WDT 輸入/輸出數(shù):21 程序存儲器容量:12KB（4K x 24） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):3 V ~ 3.6 V 數(shù)據(jù)轉換器:A/D 10x10b/12b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 包裝:管件 產(chǎn)品目錄頁面:648 (CN2011-ZH PDF) 配用:AC164339-ND - MODULE SKT FOR PM3 28SOICDV164033-ND - KIT START EXPLORER 16 MPLAB ICD2 |
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