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D78F9177 View Datasheet(PDF) - NEC => Renesas Technology
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Description
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D78F9177
UPD78F9177, D78F9177 / 8-BIT SINGLE-CHIP MICROCONTROLLER
NEC => Renesas Technology
D78F9177 Datasheet PDF : 56 Pages
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µ
PD78F9177, 78F9177Y
4. CPU ARCHITECTURE
Products in the
µ
PD78F9177 and
µ
PD78F9177Y can access up to 64 Kbytes of memory space.
Figure 4-1 shows the memory map.
FFFFH
Figure 4-1. Memory Map
Special function registers
256
×
8 bits
FF00H
FEFFH
Internal high-speed RAM
512
×
8 bits
Data memory space
FD00H
FCFFH
6000H
5FFFH
Reserved
5FFFH
Program area
Program memory
space
Internal flash memory
24576 x 8 bits
0000H
0080H
007FH
0040H
003FH
0024H
0023H
0000H
CALLT table area
Program area
Vector table area
Data Sheet U14022EJ1V0DS00
15
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