參數(shù)資料
型號(hào)： MSP430F2131IDW
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PDSO20
封裝： GREEN, PLASTIC, SOIC-20
文件頁(yè)數(shù)： 56/57頁(yè)
文件大?。?/td> 1276K
代理商： MSP430F2131IDW
MSP430x21x1
MIXED SIGNAL MICROCONTROLLER
SLAS439D -- SEPTEMBER 2004 -- REVISED SEPTEMBER 2010
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
memory organization
MSP430F2101
MSP430F2111
MSP430F2121
MSP430F2131
Memory
Main: interrupt vector
Main: code memory
Size
Flash
1KB Flash
0FFFFh--0FFE0h
0FFFFh--0FC00h
2KB Flash
0FFFFh--0FFE0h
0FFFFh--0F800h
4KB Flash
0FFFFh--0FFE0h
0FFFFh--0F000h
8KB Flash
0FFFFh--0FFE0h
0FFFFh--0E000h
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
Size
128 Byte
027Fh -- 0200h
128 Byte
027Fh -- 0200h
256 Byte
02FFh -- 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
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. A bootstrap 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 (SLAU319).
BSLKEY
DESCRIPTION
00000h
Erasure of flash disabled if an invalid password is supplied
0AA55h
BSL disabled
any other value
BSL enabled
BSL FUNCTION
DW, PW, DGV PACKAGE PINS
RGE PACKAGE PINS
Data Transmit
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:
D
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.
D
Segments 0 to n may be erased in one step, or each segment may be individually erased.
D
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.
D
Segment A contains calibration data. After reset segment A is protected against programming or erasing.
It can be unlocked but care should be taken not to erase this segment if the calibration data is required.
相關(guān)PDF資料
PDF描述
MSP430F2131IPW 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PDSO20
MSP430F2111IDWR 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PDSO20
MSP430F2121TPW 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PDSO20
MSP430F2121IRGER 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC24
MSP430F2131IDWR 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSP430F2131IDWR 功能描述:16位微控制器 - MCU 16-Bit Ult-Lo-Pwr 8kB Flash 256B RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線(xiàn)寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430F2131IPW 功能描述:16位微控制器 - MCU 16-Bit Ult-Lo-Pwr 8kB Flash 256B RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線(xiàn)寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430F2131IPW 制造商:Texas Instruments 功能描述:16-Bit Microcontroller IC 制造商:Texas Instruments 功能描述:IC, 16BIT MCU, MSP430, 16MHz, TSSOP-20
MSP430F2131IPWR 功能描述:16位微控制器 - MCU 16-Bit Ult-Lo-Pwr 8kB Flash 256B RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線(xiàn)寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430F2131IRGE 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
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