MSP430FG4619, MSP430FG4618, MSP430FG4617, MSP430FG4616
MSP430CG4619, MSP430CG4618, MSP430CG4617, MSP430CG4616
SLAS508J – APRIL 2006 – REVISED JUNE 2015
www.ti.com
6.6
Memory Organization
Table 6-4
summarizes the memory organization for the FG461x devices, and
Table 6-5
summarizes the
memory organization for the CG461x devices.
Table 6-4. MSP430FG461x Memory Organization
MSP430FG4616
MSP430FG4617
MSP430FG4618
MSP430FG4619
Memory
Size
92KB
92KB
116KB
120KB
Main: interrupt vector
Flash
0FFFFh-0FFC0h
0FFFFh-0FFC0h
0FFFFh-0FFC0h
0FFFFh-0FFC0h
Main: code memory
Flash
018FFFh-002100h
019FFFh-003100h
01FFFFh-003100h
01FFFFh-002100h
RAM
Total
Size
4KB
8KB
8KB
4KB
020FFh-01100h
030FFh-01100h
030FFh-01100h
020FFh-01100h
Extended
Size
2KB
6KB
6KB
2KB
020FFh-01900h
030FFh-01900h
030FFh-01900h
020FFh-01900h
Mirrored
Size
2KB
2KB
2KB
2KB
018FFh-01100h
018FFh-01100h
018FFh-01100h
018FFh-01100h
Information memory
Size
256 Byte
256 Byte
256 Byte
256 Byte
Flash
010FFh-01000h
010FFh-01000h
010FFh-01000h
010FFh-01000h
Boot memory
Size
1KB
1KB
1KB
1KB
ROM
0FFFh-0C00h
0FFFh-0C00h
0FFFh-0C00h
0FFFh-0C00h
RAM
Size
2KB
2KB
2KB
2KB
(Mirrored at 018FFh-
09FFh-0200h
09FFh-0200h
09FFh-0200h
09FFh-0200h
01100h)
Peripherals
16 bit
01FFh-0100h
01FFh-0100h
01FFh-0100h
01FFh-0100h
8 bit
0FFh-010h
0FFh-010h
0FFh-010h
0FFh-010h
8-bit SFR
0Fh-00h
0Fh-00h
0Fh-00h
0Fh-00h
Table 6-5. MSP430CG461x Memory Organization
MSP430CG4616
MSP430CG4617
MSP430CG4618
MSP430CG4619
Memory
Size
92KB
92KB
116KB
120KB
Main: interrupt vector
ROM
0FFFFh-0FFC0h
0FFFFh-0FFC0h
0FFFFh-0FFC0h
0FFFFh-0FFC0h
Main: code memory
ROM
018FFFh-002100h
019FFFh-003100h
01FFFFh-003100h
01FFFFh-002100h
RAM
Total
Size
4KB
8KB
8KB
4KB
020FFh-01100h
030FFh-01100h
030FFh-01100h
020FFh-01100h
Extended
Size
2KB
6KB
6KB
2KB
020FFh-01900h
030FFh-01900h
030FFh-01900h
020FFh-01900h
Mirrored
Size
2KB
2KB
2KB
2KB
018FFh-01100h
018FFh-01100h
018FFh-01100h
018FFh-01100h
Information memory
Size
256 Byte
256 Byte
256 Byte
256 Byte
ROM
010FFh-01000h
010FFh-01000h
010FFh-01000h
010FFh-01000h
Boot memory
Size
1KB
1KB
1KB
1KB
(Optional on CG)
ROM
0FFFh-0C00h
0FFFh-0C00h
0FFFh-0C00h
0FFFh-0C00h
RAM
Size
2KB
2KB
2KB
2KB
(Mirrored at 018FFh-
09FFh-0200h
09FFh-0200h
09FFh-0200h
09FFh-0200h
01100h)
Peripherals
16 bit
01FFh-0100h
01FFh-0100h
01FFh-0100h
01FFh-0100h
8 bit
0FFh-010h
0FFh-010h
0FFh-010h
0FFh-010h
8-bit SFR
0Fh-00h
0Fh-00h
0Fh-00h
0Fh-00h
54
Detailed Description
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