參數(shù)資料
型號(hào)： MB89585BWPFV
元件分類(lèi)： 微控制器/微處理器
英文描述： 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PQFP64
封裝： 0.50 MM PITCH, PLASTIC, LQFP-64
文件頁(yè)數(shù)： 6/37頁(yè)
文件大小： 428K
代理商： MB89585BWPFV
MB89580B/580BW series
14
s CPU CORE
1.
Memory Space
The MB89580B/BW microcontrollers offer a memory space of 64 Kbytes consisting of the I/O, RAM and ROM
areas. The memory space contains areas that are used for specific purposes, such as a general-purpose register
and a vector table.
I/O area (addresses : 0000H through 007FH)
This area is assigned with the control and data registers, for example, of peripheral functions to be built in.
The I/O area is as accessible as the memory since the area is assigned to a part of the memory space. Direct
addressing also allows the area to be accessed faster.
RAM area
As an internal data area, a static RAM is built in.
The internal RAM capacity varies with the product type.
The area 80H to FFH can be accessed at high speed with direct addressing.
The area 100H to 1FFH can be used a general-purpose register area. (The usable area is limited depending
on the product.)
When reset, RAM data becomes undefined.
ROM area
As an internal program area, a ROM is built in.
The internal ROM capacity varies with the product type.
The area FFC0H to FFFFH should be used for a vector table, for example.
Memory map
I/O
RAM
512 B
MB89583B
MB89583BW
ROM
8 KB
0000H
0080H
0100H
0200H
0280H
E000H
FFFFH
FFC0H
Vector table
(reset, interrupt and vector call instructions)
* : The area is EPROM on the MB89P585B,
MB89P585BW, and MB89P589B microcontrollers.
I/O
RAM
1 KB
MB89585B
MB89585BW
MB89P585B
MB89P585BW
ROM*
16 KB
0000H
0080H
0100H
0200H
0480H
C000H
FFFFH
FFC0H
I/O
Not available
General-
purpose
register
General-
purpose
register
General-
purpose
register
RAM
18 KB
MB89589B
MB89P589B
ROM*
16 KB
0000H
0080H
0100H
0200H
4880H
C000H
FFFFH
FFC0H
相關(guān)PDF資料
PDF描述
MB89P585BWPFV 8-BIT, OTPROM, 12.5 MHz, MICROCONTROLLER, PQFP64
MB89583BWPFV 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PQFP64
MB89P589BPFM 8-BIT, OTPROM, 12.5 MHz, MICROCONTROLLER, PQFP64
MB89P629P-SH 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PDIP64
MB89P665P-SH 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PDIP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB89589B 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers
MB89589BPFM 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers
MB89593B 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers
MB89593BPFV 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers
MB89593BW 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontrollers
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