ST STM8S

Flash program memory and data EEPROM RM0016
38/449 Doc ID 14587 Rev 8
Figure 6. Flash memory and data EEPROM organization on low density STM8S
ai15503
USER BOOT CODE (UBC)
(permanently write protected)
0x00 8000
MAIN PROGRAM
(write access possible for IAP
and using MASS mechanism)
0x00 9FFF
Programmable size
from 2 pages (1 Kbytes)
up to 8 Kbytes
(1 page steps)
DATA MEMORY
(up to 640 bytes)
8 Kbytes of
FLASH PROGRAM
MEMORY
Flash program
memory
Interrupt vectors (128 bytes)
OPTION BYTES (1 block)
0x00 483F
0x00 4000
DATA EEPROM
1 page = 1 block = 64 bytes
0x00 4800
0x00 427F