gc80c521a CORERIVER Semiconductor, gc80c521a Datasheet - Page 16

• Manufacturer Part Number: gc80c521a
• Description: Flash / Isp / Iap 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

[ On-chip Program Memory ]
6.1. Memory Organization
(Read/Write with IAP)
1FFFh
0000h
Interrupt Vector
Lock Flag
Internal
Flash
30h
20h
18h
10h
08h
00h
16 x 8 bits (128 bits)
R0 R1 R2 R3 R4 R5 R6 R7
R0 R1 R2 R3 R4 R5 R6 R7
R0 R1 R2 R3 R4 R5 R6 R7
R0 R1 R2 R3 R4 R5 R6 R7
Bit Addressable
(Scratch Pad)
80 x 8 bits
User can write the data to FLASH or EEPROM with IAP (In-Application Programming).
7Fh
2Fh
BANK3
BANK2
BANK1
BANK0
Data Memory
FFh
80h
7Fh
00h
Refer to Family Table
Internal
Internal
On-chip
or Direct)
Indirect)
(Indirect
RAM
RAM
(Only
[ On-chip Data Memory ]
(Read and Write)
Direct)
(Only
SFR
1FFFh
1C00h
Refer to Next Slide.
(SFR Map)
00FFh
0000h
MiDAS1.0B Family
External
On-chip
EERPOM
(MOVX)
RAM
[ Off-chip Data Memory ]
(Read and Write)
External
WR RD
RAM
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