<code id="atvcm"></code>
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    參數(shù)資料
    

    


    


    
型號(hào)：
M30845FHTGP

    

    
元件分類：
微控制器/微處理器

    

    
英文描述：
32-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP144

    

    
封裝：
20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144

    

    
文件頁(yè)數(shù)：
54/91頁(yè)

    

    
文件大?。?/td>
903K

    

    
代理商：
M30845FHTGP


    

    

    

	
    
    
    

    
    
	
    57
    38C2 Group
    SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
    MITSUBISHI MICROCOMPUTERS
    PRELIMINAR
    Y
    Notice:
    This
    is not
    a final
    specification.
    Som
    e parametric
    limits
    are
    subject
    to
    change.
    Fig. 61 Block diagram of built-in flash memory
    (1) CPU Rewrite Mode
    In CPU rewrite mode, the internal flash memory can be operated
    on (read, program, or erase) under control of the Central Process-
    ing Unit (CPU).
    In CPU rewrite mode, only the User ROM area shown in Figure 61
    can be rewritten; the Boot ROM area cannot be rewritten. Make
    sure the program and block erase commands are issued for only
    the User ROM area and each block area.
    The control program for CPU rewrite mode can be stored in either
    User ROM or Boot ROM area. In the CPU rewrite mode, because
    the flash memory cannot be read from the CPU, the rewrite con-
    trol program must be transferred to internal RAM area before it
    can be executed.
    Boot Mode
    The control program for CPU rewrite mode must be written into
    the User ROM or Boot ROM area in parallel I/O mode beforehand.
    (If the control program is written into the Boot ROM area, the stan-
    dard serial I/O mode becomes unusable.)
    See Figure 61 for details about the Boot ROM area.
    Normal microcomputer mode is entered when the microcomputer
    is reset with pulling CNVSS pin low. In this case, the CPU starts
    operating using the control program in the User ROM area.
    When the microcomputer is reset by pulling the P41(CE) pin high,
    the CNVSS pin high, the CPU starts operating (start address of
    program is stored into addresses FFFC16 and FFFD16) using the
    control program in the Boot ROM area. This mode is called the
    “Boot mode”. Also, User ROM area can be rewritten using the con-
    trol program in the Boot ROM area.
    Block Address
    Block addresses refer to the maximum address of each block.
    These addresses are used in the block erase command.
    100016
    800016
    FFFF16
    F00016
    FFFF16
    M38C29FF
    100016
    100016
    800016
    FFFF16
    F00016
    FFFF16
    BSEL=0BSEL=1
    User ROM area
    4 Kbytes
    Boot ROM area
    Notes 1: The Boot ROM area can be rewritten in only parallel I/O mode.
    (Access to any other areas is inhibited.)
    2: To specify a block, use the maximum address in the block.
    Parallel I/O mode
    CPU rewrite mode, standard serial I/O mode
    User area / Boot area select bit = “0”
    Block 1 : 28 Kbytes
    User ROM area
    4 Kbytes
    Boot ROM area
    Block 1 : 28 Kbytes
    Block 0 : 32 Kbytes
    User area / Boot area select bit = “1”
    Product name
    Flash memory
    top address
    
    
    
    
    
    


    


    

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    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
M30845FJGP
 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER

    

    
M30845FJGP D3
 制造商:Renesas Electronics Corporation 功能描述:

    

    
M30845FJGP D5
 制造商:Renesas Electronics Corporation 功能描述:

    

    
M30845FJGP#U3
功能描述:IC M32C MCU FLASH 512K 144LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M32C/80/84 標(biāo)準(zhǔn)包裝:160 系列:S08 核心處理器:S08 芯體尺寸:8-位 速度:40MHz 連通性:I²C，LIN，SCI，SPI 外圍設(shè)備:LCD，LVD，POR，PWM，WDT 輸入/輸出數(shù):53 程序存儲(chǔ)器容量:32KB（32K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1.9K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 12x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:64-LQFP 包裝:托盤

    

    
M30845FJGP#U5
功能描述:IC M32C MCU FLASH 512K 144LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M32C/80/84 標(biāo)準(zhǔn)包裝:96 系列:PIC® 16F 核心處理器:PIC 芯體尺寸:8-位 速度:20MHz 連通性:I²C，SPI 外圍設(shè)備:欠壓檢測(cè)/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):11 程序存儲(chǔ)器容量:3.5KB（2K x 14） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:128 x 8 電壓 - 電源 (Vcc/Vdd):2.3 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 包裝:管件

    

    
    
    
    
	
    	
    
    
     
     
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