參數(shù)資料
型號: MSP430F5438AIPZ
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PQFP100
封裝: PLASTIC, LQFP-100
文件頁數(shù): 14/104頁
文件大?。?/td> 1004K
代理商: MSP430F5438AIPZ
MSP430F543xA, MSP430F541xA
www.ti.com
SLAS655B – JANUARY 2010 – REVISED OCTOBER 2010
Flash Memory
The flash memory can be programmed via the JTAG port, Spy-Bi-Wire (SBW), the BSL, or in-system by the
CPU. The CPU can perform single-byte, single-word, and long-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
128 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. Segments A to D are also called information memory.
Segment A can be locked separately.
RAM Memory
The RAM memory is made up of n sectors. Each sector can be completely powered down to save leakage,
however all data is lost. Features of the RAM memory include:
RAM memory has n sectors. The size of a sector can be found in Memory Organization.
Each sector 0 to n can be complete disabled; however, data retention is lost.
Each sector 0 to n automatically enters low-power retention mode when possible.
For devices that contain USB memory, the USB memory can be used as normal RAM if USB is not required.
Copyright 2010, Texas Instruments Incorporated
17
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MSP430F5438AIPZR 功能描述:16位微控制器 - MCU 16B Ultra-Low-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小: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
MSP430F5438AIZQW 制造商:Texas Instruments 功能描述:16-BIT ULTRA-LOW-POWER MICROCONTROLLER, 256KB FLASH, - Tape and Reel
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