Datasheet

MSP430C11x1, MSP430F11x1A
MIXED SIGNAL MICROCONTROLLER
SLAS241I − SEPTEMBER 1999 − REVISED DECEMBER 2008
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
memory organization
MSP430C1101 MSP430C1111 MSP430C1121
Memory
Main: interrupt vector
Main: code memory
Size
ROM
ROM
1KB ROM
0FFFFh−0FFE0h
0FFFFh−0FC00h
2KB ROM
0FFFFh−0FFE0h
0FFFFh−0F800h
4KB ROM
0FFFFh−0FFE0h
0FFFFh−0F000h
Information memory Size
Flash
Not applicable Not applicable Not applicable
Boot memory Size
ROM
Not applicable Not applicable Not applicable
RAM Size 128 Byte
027Fh − 0200h
128 Byte
027Fh − 0200h
256 Byte
02FFh − 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
MSP430F1101A MSP430F1111A MSP430F1121A
Memory
Main: interrupt vector
Main: code memory
Size
Flash
Flash
1KB Flash
0FFFFh−0FFE0h
0FFFFh−0FC00h
2KB Flash
0FFFFh−0FFE0h
0FFFFh−0F800h
4KB Flash
0FFFFh−0FFE0h
0FFFFh−0F000h
Information memory Size
Flash
128 Byte
010FFh − 01080h
256 Byte
010FFh − 01000h
256 Byte
010FFh − 01000h
Boot memory Size
ROM
1KB
0FFFh − 0C00h
1KB
0FFFh − 0C00h
1KB
0FFFh − 0C00h
RAM Size 128 Byte
027Fh − 0200h
128 Byte
027Fh − 0200h
256 Byte
02FFh − 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
bootstrap loader (BSL)
The MSP430 BSL enables users to program the flash memory or RAM using a UART serial interface. Access
to the MSP430 memory via the BSL is protected by user-defined password. For complete description of the
features of the BSL and its implementation, see the Application report Features of the MSP430 Bootstrap
Loader, Literature Number SLAA089.
BSL FUNCTION DW, PW, AND DGV PACKAGE PINS RGE PACKAGE PINS
Data Transmit 14 - P1.1 14 - P1.1
Data Receive 10 - P2.2 8 - P2.2