st10f269z1 STMicroelectronics, st10f269z1 Datasheet - Page 15

• Manufacturer Part Number: st10f269z1
• Description: St10f269 16-bit Mcu With Mac Unit, 256k Byte Flash Memory And 12k Byte Ram
• Manufacturer: STMicroelectronics

ST10F269
Figure 4 : ST10F269 On-chip Memory Mapping
*Reserved area for 128K versions.
** Bank 0L may be remapped from segment 0 to segment 1 (Bank 1L) by setting SYSCON-ROMS1 (before EINIT)
Data Page Number and Absolute Memory Address are hexadecimal values.
Data
Page
Number
14
10
0C
08
07
06
05
04
03
02
01
00
04’0000
03’0000
00’C000
05’0000
01’8000
01’0000
02’0000
00’6000
00’4000
00’0000
Absolute
Memory
Address
Block6 = 64K Bytes*
Block5 = 64K Bytes*
Block4 = 64K Bytes
Block3 = 32K Bytes
Block2**
Block1**
Block0**
Block2 = 8K Bytes
Block1 = 8K Bytes
Block0 = 16K Bytes
Internal
Flash
Memory
Bank 1H
Bank 1L
Bank OL
4 - MEMORY ORGANIZATION
RAM, SFR and X-pheripherals are
mapped into the address space.
00’FFFF
00’FE00
00’FDFF
00’F600
00’F1FF
00’F000
00’EFFF
00’EF00
00’EEFF
00’EE00
00’E7FF
00’E000
00’DFFF
00’C000
00’EC14
00’EC00
SFR : 512 Bytes
IRAM : 2K Bytes
ESFR : 512 Bytes
CAN1 : 256 Bytes
CAN2 : 256 Bytes
XRAM1 : 2K Bytes
XRAM2 : 8K Bytes
Real Time Clock
15/184