Datasheet

MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3 Technical Data
Freescale Semiconductor Memory Map 39
Technical Data — MC68HC908JB8•MC68HC08JB8•MC68HC08JT8
Section 2. Memory Map
2.1 Contents
2.2 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
2.3 I/O Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
2.4 Monitor ROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
2.2 Introduction
The CPU08 can address 64 Kbytes of memory space. The memory
map, shown in Figure 2-1, includes:
• 8,192 bytes of user FLASH memory
• 256 bytes of RAM
• 16 bytes of user-defined vectors
• 976 bytes of monitor ROM