參數(shù)資料
型號: UPD70F3271YGF-JBT-A
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, PLASTIC, QFP-100
文件頁數(shù): 100/129頁
文件大?。?/td> 8549K
代理商: UPD70F3271YGF-JBT-A
CHAPTER 3 CPU FUNCTION
User’s Manual U16541EJ5V1UD
72
(c) Internal RAM (40 KB)
40 KB RAM is allocated to addresses 03FF5000H to 03FFEFFFH of the following versions.
Accessing addresses 03FF0000H to 03FF4FFFH is prohibited.
μPD703262, 703262Y, 703272, 703272Y, 703282, 703282Y, 703262HY, 703272HY, 703282HY
Figure 3-10. Internal RAM Area (40 KB)
Access-prohibited
area
Internal RAM
(40 KB)
03FF5000H
03FF4FFFH
03FF0000H
03FFEFFFH
FFFF5000H
FFFF4FFFH
FFFF0000H
FFFFEFFFH
Physical address space
Logical address space
(d) Internal RAM (48 KB)
48 KB RAM is allocated to addresses 03FF3000H to 03FFEFFFH of the following versions.
Accessing addresses 03FF0000H to 03FF2FFFH is prohibited.
μPD703263, 703263Y, 703273, 703273Y, 703283, 703283Y, 70F3263, 70F3263Y, 70F3273,
70F3273Y, 70F3283, 70F3283Y, 703263HY, 703273HY, 703283HY, 70F3263HY, 70F3273HY,
70F3283HY
Figure 3-11. Internal RAM Area (48 KB)
Access-prohibited
area
Internal RAM
(48 KB)
03FF3000H
03FF2FFFH
03FF0000H
03FFEFFFH
Physical address space
Logical address space
FFFF3000H
FFFF2FFFH
FFFF0000H
FFFFEFFFH
<R>
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