ST7FMC1K2B3 STMICROELECTRONICS [STMicroelectronics], ST7FMC1K2B3 Datasheet - Page 17

• Manufacturer Part Number: ST7FMC1K2B3
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

3 REGISTER & MEMORY MAP
As shown in
dressing 64K bytes of memories and I/O registers.
The available memory locations consist of 128
bytes of register locations, up to 2Kbytes of RAM
and up to 60Kbytes of user program memory. The
RAM space includes up to 256 bytes for the stack
from 0100h to 01FFh.
Figure 8. Memory Map
As shown in
dressing 64K bytes of memories and I/O registers.
The available memory locations consist of 128
bytes of register locations, up to 1536 bytes of
RAM and up to 60 Kbytes of user program memo-
FFFFh
FFDFh
FFE0h
0080h
0FFFh
0000h
007Fh
0680h
067Fh
1000h
(60K, 48K, 32K, 16K, 8K)
Interrupt & Reset Vectors
Figure
Figure
Program Memory
768/384 Bytes)
HW Registers
(see
(see
(1536/1024
Reserved
RAM
Table
Table
8, the MCU is capable of ad-
9, the MCU is capable of ad-
2)
8)
or 037Fh
or 047Fh
or 067Fh
00FFh
01FFh
0080h
0100h
0200h
01FFh
16-bit Addressing
Short Addressing
RAM (zero page)
256 Bytes Stack
The highest address bytes contain the user reset
and interrupt vectors.
IMPORTANT: Memory locations marked as “Re-
served” must never be accessed. Accessing a re-
served area can have unpredictable effects on the
device.
ry. The RAM space includes up to 256 bytes for
the stack from 0100h to 01FFh.
The highest address bytes contain the user reset
and interrupt vectors.
RAM
4000h
1000h
8000h
FFFFh
C000h
E000h
ST7MC1xx/ST7MC2xx
60 KBytes
48 KBytes
8 KBytes
32 KBytes
16 KBytes
17/309
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