參數(shù)資料
型號(hào)： M37481M8T-297FP
廠商： Mitsubishi Electric Corporation
英文描述： SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述： 單芯片8位CMOS微機(jī)
文件頁數(shù)： 11/97頁
文件大小： 1076K
代理商： M37481M8T-297FP
11
MITSUBISHI MICROCOMPUTERS
7480/7481 GROUP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Memory
SFR Area
This SFR area is provided in the zero page and contains the reg-
isters for controlling I/O ports and timers.
RAM
RAM is used for data storage and for calling subroutines, as well
as for a stack area for interrupts.
ROM
ROM is used for storing user programs and interrupt vectors.
Fig. 8 Memory map
Interrupt Vector Area
The interrupt vector area is used for storing vector addresses
when an interrupt is generated or at reset.
Zero Page
This area can be accessed with 2 words when the zero page ad-
dressing mode is used.
Special Page
This area can be accessed with 2 words when the special page
addressing mode is used.
SFR area
Not used
Interrupt vector area
0000
16
007F
16
0080
16
00BF
16
00C0
16
00FF
16
0100
16
013F
16
01FF
16
C000
16
E000
16
F000
16
FF00
16
FFE4
16
FFFF
16
Zero
page
Special
page
RAM (192 bytes) for
M37480M4,
M37480M8/E8,
M37481M4,
M37481M8/E8
RAM (128 bytes) for
M37480M2,
M37481M2
RAM (256 bytes) for
M37480M8/E8,
M37481M8/E8
RAM (64 bytes) for
M37480M4,
M37481M4
ROM (16384 bytes) for
M37480M8/E8,
M37481M8/E8
ROM (8192 bytes) for
M37480M4,
M37481M4
ROM (4096 bytes) for
M37480M2,
M37481M2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37481M8T-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
M37481M8T-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37481M8-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
M37481M8-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 7470 SERIES
M37481MT-088FP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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