參數(shù)資料
型號: M37643F8HP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80
封裝: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件頁數(shù): 24/120頁
文件大?。?/td> 1253K
代理商: M37643F8HP
12
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
7643 Group
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to
change.
MEMORY
Special Function Register (SFR) Area
The Special Function Register area in the zero page contains control
registers such as I/O ports and timers.
RAM
RAM is used for data storage and for stack area of subroutine calls
and interrupts.
ROM
The first 128 bytes and the last 4 bytes of ROM are reserved for
device testing and the rest is user area for storing programs. In the
flash memory version, program and erase can be performed in the
reserved area.
Interrupt Vector Area
The interrupt vector area contains reset and interrupt vectors.
Zero Page
Access to this area with only 2 bytes is possible in the zero page
addressing mode.
Special Page
Access to this area with only 2 bytes is possible in the special page
addressing mode.
Refer to page 74 for the memory map of memory expansion and
microprocessor modes.
Fig. 9 Memory map diagram
1024
2560
046F16
0A6F16
RAM area
RAM size
(bytes)
Address
XXXX16
000016
007016
FF0016
FFCA16
FFFC16
FFFF16
XXXX16
800016
808016
RAM
ROM
SIZE: 32768 bytes
SFR area
Not used
Interrupt vector area
Reserved ROM area
(128 bytes)
Zero page
Special page
Reserved ROM area
010016
100016
Reserved area (Note 1)
SFR area
(Note 2)
FFC916
M37643M8
M37643F8
Notes 1: Reserved area in M37643F8.
2: SFR area in M37643F8.
相關(guān)PDF資料
PDF描述
M37643M8-XXXHP 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP80
M37702S1LGP 16-BIT, 8 MHz, MICROCONTROLLER, PQFP80
M37702M2LXXXGP 16-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP80
M37702M2LXXXHP 16-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP80
M37703MDBSP 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PDIP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37643F8M8-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37643M8E8-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37643M8M8-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M3764A-12 制造商:OK International 功能描述:
M3765 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HORN/SIREN WITH SOFT CHIRP 6 ALARM SOUNDS