
MSP430xG461x
MIXED SIGNAL MICROCONTROLLER
SLAS508I APRIL 2006 REVISED MARCH 2011
16
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
memory organization
MSP430FG4616
MSP430FG4617
MSP430FG4618
MSP430FG4619
Memory
Main: interrupt vector
Main: code memory
Size
Flash
92KB
0FFFFh 0FFC0h
018FFFh 002100h
92KB
0FFFFh 0FFC0h
019FFFh 003100h
116KB
0FFFFh 0FFC0h
01FFFFh 003100h
120KB
0FFFFh 0FFC0h
01FFFFh 002100h
RAM (Total)
Size
4KB
020FFh 01100h
8KB
030FFh 01100h
8KB
030FFh 01100h
4KB
020FFh 01100h
Extended
Size
2KB
020FFh 01900h
6KB
030FFh 01900h
6KB
030FFh 01900h
2KB
020FFh 01900h
Mirrored
Size
2KB
018FFh 01100h
2KB
018FFh 01100h
2KB
018FFh 01100h
2KB
018FFh 01100h
Information memory
Size
Flash
256 Byte
010FFh 01000h
256 Byte
010FFh 01000h
256 Byte
010FFh 01000h
256 Byte
010FFh 01000h
Boot memory
Size
ROM
1KB
0FFFh 0C00h
1KB
0FFFh 0C00h
1KB
0FFFh 0C00h
1KB
0FFFh 0C00h
RAM
(mirrored at
018FFh 01100h)
Size
2KB
09FFh 0200h
2KB
09FFh 0200h
2KB
09FFh 0200h
2KB
09FFh 0200h
Peripherals
16 bit
8 bit
8-bit SFR
01FFh 0100h
0FFh 010h
0Fh 00h
01FFh 0100h
0FFh 010h
0Fh 00h
01FFh 0100h
0FFh 010h
0Fh 00h
01FFh 0100h
0FFh 010h
0Fh 00h
MSP430CG4616
MSP430CG4617
MSP430CG4618
MSP430CG4619
Memory
Main: interrupt vector
Main: code memory
Size
ROM
92KB
0FFFFh 0FFC0h
018FFFh 002100h
92KB
0FFFFh 0FFC0h
019FFFh 003100h
116KB
0FFFFh 0FFC0h
01FFFFh 003100h
120KB
0FFFFh 0FFC0h
01FFFFh 002100h
RAM (Total)
Size
4KB
020FFh 01100h
8KB
030FFh 01100h
8KB
030FFh 01100h
4KB
020FFh 01100h
Extended
Size
2KB
020FFh 01900h
6KB
030FFh 01900h
6KB
030FFh 01900h
2KB
020FFh 01900h
Mirrored
Size
2KB
018FFh 01100h
2KB
018FFh 01100h
2KB
018FFh 01100h
2KB
018FFh 01100h
Information memory
Size
ROM
256 Byte
010FFh 01000h
256 Byte
010FFh 01000h
256 Byte
010FFh 01000h
256 Byte
010FFh 01000h
Boot memory
(Optional on CG)
Size
ROM
1KB
0FFFh 0C00h
1KB
0FFFh 0C00h
1KB
0FFFh 0C00h
1KB
0FFFh 0C00h
RAM
(mirrored at
018FFh 01100h)
Size
2KB
09FFh 0200h
2KB
09FFh 0200h
2KB
09FFh 0200h
2KB
09FFh 0200h
Peripherals
16 bit
8 bit
8-bit SFR
01FFh 0100h
0FFh 010h
0Fh 00h
01FFh 0100h
0FFh 010h
0Fh 00h
01FFh 0100h
0FFh 010h
0Fh 00h
01FFh 0100h
0FFh 010h
0Fh 00h