 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
MSP430F2111IDGV Datasheet(PDF) 10 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
MSP430F2111IDGV Datasheet(HTML) 10 Page - Texas Instruments |
|
|
10 / 60 page  MSP430F21x1 SLAS439F – SEPTEMBER 2004 – REVISED AUGUST 2011 www.ti.com Memory Organization Table 10. Memory Organization MSP430F2101 MSP430F2111 MSP430F2121 MSP430F2131 Memory Size 1 KB Flash 2 KB Flash 4 KB Flash 8 KB Flash Main: interrupt vector Flash 0xFFFF to 0xFFE0 0xFFFF to 0xFFE0 0xFFFF to 0xFFE0 0xFFFF to 0xFFE0 Main: code memory Flash 0xFFFF to 0xFC00 0xFFFF to 0xF800 0xFFFF to 0xF000 0xFFFF to 0xE000 Information memory Size 256 Byte 256 Byte 256 Byte 256 Byte Flash 0x10FF to 0x1000 0x10FF to 0x1000 0x10FF to 0x1000 0x10FF to 0x1000 Boot memory Size 1 KB 1 KB 1 KB 1 KB ROM 0x0FFF to 0x0C00 0x0FFF to 0x0C00 0x0FFF to 0x0C00 0x0FFF to 0x0C00 RAM Size 128 B 128 B 256 Byte 256 Byte 0x027F to 0x0200 0x027F to 0x0200 0x02FF to 0x0200 0x02FF to 0x0200 Peripherals 16-bit 0x01FF to 0x0100 0x01FF to 0x0100 0x01FF to 0x0100 0x01FF to 0x0100 8-bit 0x0FF to 0x010 0x0FF to 0x010 0x0FF to 0x010 0x0FF to 0x010 8-bit SFR 0x0F to 0x00 0x0F to 0x00 0x0F to 0x00 0x0F to 0x00 Bootstrap Loader (BSL) The MSP430 bootstrap loader (BSL) enables users to program the flash memory or RAM using a UART serial interface. Access to theMSP430memoryvia theBSLis protected by user-defined password.Abootstrap loader security key is provided at address 0FFDEh to disable the BSL completely or to disable the erasure of the flash if an invalid password is supplied. For complete description of the features of the BSL and its implementation, see the MSP430 Programming Via the Bootstrap Loader User ’s Guide, literature number SLAU319. Table 11. BSL Keys BSLKEY DESCRIPTION 00000h Erasure of flash disabled if an invalid password is supplied 0AA55h BSL disabled any other value BSL enabled Table 12. BSL Function Pins BSL FUNCTION DW, PW, DGV PACKAGE PINS RGE PACKAGE PINS Data transmit 14 - P1.1 14 - P1.1 Data receive 10 - P2.2 8 - P2.2 Flash Memory The flash memory can be programmed via the JTAG port, the bootstrap loader, or in-system by the CPU. The CPU can perform single-byte and single-word writes to the flash memory. Features of the flash memory include: • Flash memory has n segments of main memory and four segments of information memory (A to D) of 64 bytes each. Each segment in main memory is 512 bytes in size. • Segments 0 to n may be erased in one step, or each segment may be individually erased. • Segments A to D can be erased individually, or as a group with segments 0 to n. Segments A to D are also called information memory. • Segment A contains calibration data. After reset, segment A is protected against programming and erasing. It can be unlocked, but care should be taken not to erase this segment if the device-specific calibration data is required. 10 Copyright © 2004–2011, Texas Instruments Incorporated |
Similar Part No. - MSP430F2111IDGV |
|
Similar Description - MSP430F2111IDGV |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
