-64K x 8 ROM -
External Program Memory.
•
(Enabled via PSEN)
•- 64K x 8 RAM -
External Data Memory.
•
(Enabled via RD and WR)
•- 256 x 8 RAM -
Internal Data Memory.
•- 128 x 8
Special Function Registers (SFRs).
•- Bit addressing
of 16 RAM locations
• and 16 SFRs.