Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 3 CPU FUNCTION
R01UH0042EJ0500 Rev.5.00 Page 70 of 1513
Aug 12, 2011
(2) Internal RAM area
Up to 60 KB are reserved as the internal RAM area.
The V850ES/JG3-H and V850ES/JH3-H include a data-only RAM of 8 KB in addition to the internal RAM.
The RAM capacity of V850ES/JG3-H and V850ES/JH3-H is as follows.
Table 3-3 RAM area
Generic Name Product Name Internal RAM Data-only RAM Total RAM
μ PD70F3760, 70F3770 32 KB 40 KB
μ PD70F3761 40 KB 48 KB
V850ES/JG3-H
μ PD70F3762 48 KB 56 KB
μ PD70F3765, 70F3771 32 KB 40 KB
μ PD70F3766 40 KB 48 KB
V850ES/JH3-H
μ PD70F3767 48 KB
8 KB
56KB
(a) Internal RAM (32 KB)
32 KB are allocated to addresses 03FF7000H to 03FFEFFFH in the following products.
Accessing addresses 03FF0000H to 03FF6FFFH is prohibited.
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μ PD70F3760, 70F3770, 70F3765, 70F3771
Figure 3-7. Internal RAM Area (32 KB)
Physical address space
Internal RAM
(32 KB)
Logical address space
03FFEFFFH FFFFEFFFH
03FF7000H FFFF7000H
03FF6FFFH FFFF6FFFH
03FF0000H FFFF0000H
Access-prohibited
area