- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98009 > MB90487PF (FUJITSU LTD) 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100 PDF資料下載
參數(shù)資料
| 型號： | MB90487PF |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁數(shù)： | 24/113頁 |
| 文件大小： | 1195K |
| 代理商： | MB90487PF |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁當(dāng)前第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁
MB90480/485 Series
18
s
s MEMORY MAP
* : No memory cells from FC0000H to FC7FFFH and FE0000H to FE7FFFH.
The upper part of the 00 bank is set up to mirror the image of FF bank ROM, to enable efficient use of small
model C compilers. Because the lower 16-bit address of the FF bank and the lower 16-bit address of the 00
bank is the same, enabling reference to tables in ROM without the “far” pointer declaration.
For example, in accessing address 00C000H it is actually the contents of ROM at FFC000H that are accessed.
If the MS bit in the ROMM register is set to “0”, the ROM area in the FF bank will exceed 48 K bytes and it is
not possible to reflect the entire area in the image in the 00 bank. Therefore the image from FF4000H to FFFFFFH
is reflected in the 00 bank and the area from FF0000H to FF3FFFH can be seen in the FF bank only.
Model
Address #1
Address #2
Address #3
MB90F481
FC0000H *
004000H or 008000H,
selected by the MS bit in
the ROMM register
001100H
MB90F482
FC0000H
001900H
MB90487
FD0000H
002900H
MB90F488
FC0000H
002900H
MB90V480
(FC0000H)
004000H
MB90V485
(FC0000H)
004000H
FFFFFFH
010000H
000100H
0000D0H
000000H
RAM
Single chip
ROM area
FF bank image
Address #1
Address #3
Register
Peripheral
Internal ROM
external bus
ROM area
FF bank image
Register
Peripheral
External ROM
external bus
Register
Peripheral
: internal
: External
: Access inhibited
Address #2
* : In models where address #3 overlaps with address #2, this external area does not exist.
*
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB90497GPMC | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP64 |
| MB90F497GPF | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP64 |
| MB90F498GPMC | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP64 |
| MB90802SPF-G | 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100 |
| MB90803PF | 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90487PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS |
| MB90488B | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90488BPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90488BPFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90488BPMC | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Microcontroller |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。