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MSP430F149 Datasheet(PDF) 15 Page - Texas Instruments |
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MSP430F149 Datasheet(HTML) 15 Page - Texas Instruments |
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15 / 59 page  MSP430x13x, MSP430x14x, MSP430x14x1 MIXED SIGNAL MICROCONTROLLER SLAS272F − JULY 2000 − REVISED JUNE 2004 15 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 module enable registers 1 and 2 76 5 4 0 UTXE0 32 1 rw-0 rw-0 Address 04h URXE0 USPIE0 URXE0: USART0: UART receive enable UTXE0: USART0: UART transmit enable USPIE0: USART0: SPI (synchronous peripheral interface) transmit and receive enable 76 5 4 0 UTXE1 32 1 rw-0 rw-0 Address 05h URXE1 USPIE1 URXE1: USART1: UART receive enable UTXE1: USART1: UART transmit enable USPIE1: USART1: SPI (synchronous peripheral interface) transmit and receive enable rw-0: Legend: rw: Bit Can Be Read and Written Bit Can Be Read and Written. It Is Reset by PUC. SFR Bit Not Present in Device memory organization MSP430F133 MSP430F135 MSP430F147 MSP430F1471 MSP430F148 MSP430F1481 MSP430F149 MSP430F1491 Memory Main: interrupt vector Main: code memory Size Flash Flash 8KB 0FFFFh − 0FFE0h 0FFFFh − 0E000h 16KB 0FFFFh − 0FFE0h 0FFFFh − 0C000h 32KB 0FFFFh − 0FFE0h 0FFFFh − 08000h 48KB 0FFFFh − 0FFE0h 0FFFFh − 04000h 60KB 0FFFFh − 0FFE0h 0FFFFh − 01100h Information memory Size Flash 256 Byte 010FFh − 01000h 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 1KB 0FFFh − 0C00h RAM Size 256 Byte 02FFh − 0200h 512 Byte 03FFh − 0200h 1KB 05FFh − 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 01FFh − 0100h 0FFh − 010h 0Fh − 00h bootstrap loader (BSL) The MSP430 bootstrap loader (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 PM, PAG & RTD Package Pins Data Transmit 13 - P1.1 Data Receive 22 - P2.2 |
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