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MSP430F449IPZ Datasheet

  • MSP430F449IPZ

  • MIXED SIGNAL MICROCONTROLLER

  • 85頁

  • TI

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MSP430x43x, MSP430x44x
MIXED SIGNAL MICROCONTROLLER
SLAS344A 鈥?JANUARY 2002 鈥?REVISED FEBRUARY 2002
D
Low Supply-Voltage Range, 1.8 V to 3.6 V
D
Ultralow-Power Consumption:
D
Serial Onboard Programming,
No External Programming Voltage Needed
Programmable Code Protection by Security
Fuse
Integrated LCD Driver for Up to
160 Segments
Family Members Include:
鈥?MSP430F435:
16KB+256B Flash Memory,
512B RAM
鈥?MSP430F436:
24KB+256B Flash Memory,
1KB RAM
鈥?MSP430F437:
32KB+256B Flash Memory,
1KB RAM
鈥?MSP430F447:
32KB+256B Flash Memory,
1KB RAM
鈥?MSP430F448:
48KB+256B Flash Memory,
2KB RAM
鈥?MSP430F449:
60KB+256B Flash Memory,
2KB RAM
For Complete Module Descriptions, See
The MSP430x4xx Family User鈥檚 Guide,
Literature Number SLAU056
鈥?鈥橣435, 鈥橣436, and 鈥橣437 devices
鈥?鈥橣447, 鈥橣448, and 鈥橣449 devices
D
D
D
D
D
D
D
D
D
D
鈥?Active Mode: 280
碌A(chǔ)
at 1 MHz, 2.2 V
鈥?Standby Mode: 1.1
碌A(chǔ)
鈥?Off Mode (RAM Retention): 0.1
碌A(chǔ)
Five Power Saving Modes
Wake-Up From Standby Mode in 6
碌s
16-Bit RISC Architecture,
125-ns Instruction Cycle Time
12-Bit A/D Converter With Internal
Reference, Sample-and-Hold and Autoscan
Feature
16-Bit Timer With Three
鈥?/div>
or Seven
鈥?/div>
Capture/Compare-With-Shadow Registers,
Timer_B
16-Bit Timer With Three Capture/Compare
Registers, Timer_A
On-Chip Comparator
Serial Communication Interface (USART),
Select Asynchronous UART or
Synchronous SPI by Software;
Two USARTs (USART0, USART1) In
MSP430x44x Devices
One USART (USART0) In MSP430x43x
Devices
Brownout Detector
Supply Voltage Supervisor/Monitor With
Programmable Level Detection
D
D
D
description
The Texas Instruments MSP430 series is an ultralow-power microcontroller family consisting of several devices
featuring different sets of modules targeted to various applications. The microcontroller is designed to be battery
operated for use in extended-time applications. The MSP430 achieves maximum code efficiency with its 16-bit
RISC architecture, 16-bit CPU-integrated registers, and a constant generator. The digitally-controlled oscillator
provides wake-up from low-power mode to active mode in less than 6
碌s.
The MSP430x43x and the
MSP430x44x series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter,
one or two universal serial synchronous/asynchronous communication interfaces (USART), 48 I/O pins, and
a liquid crystal driver (LCD) with up to 160 segments.
Typical applications include sensor systems that capture analog signals, convert them to digital values, and
process and transmit the data to a host system, or process this data and displays it on a LCD panel. The timers
make the configurations ideal for industrial control applications such as ripple counters, digital motor control,
EE-meters, hand-held meters, etc. The hardware multiplier enhances the performance and offers a broad code
and hardware-compatible family solution.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
錚?/div>
2002, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
1

MSP430F449IPZ 產(chǎn)品屬性

  • The Ultra-Low Power MSP430MSP430 OverviewMSP430 Design ToolsMSP430 PeripheralsMSP430x2xx/4xx and Wireless OverviewPortable Medical Solutions with MSP430MSP430 for Utility Metering SolutionsMSP430: How to JTAGMSP430, How To Use the Clock SystemGrace Software Graphical User InterfaceMCU OverviewDriver LibraryMSP430Ware Overview

  • 90

  • 集成電路 (IC)

  • 嵌入式 - 微控制器，

  • MSP430x4xx

  • RISC

  • 16-位

  • 8MHz

  • SPI，UART/USART

  • 欠壓檢測/復(fù)位，LCD，POR，PWM，WDT

  • 48

  • 60KB（60K x 8 + 256B）

  • 閃存

  • -

  • 2K x 8

  • 1.8 V ~ 3.6 V

  • A/D 8x12b

  • 內(nèi)部

  • -40°C ~ 85°C

  • 100-LQFP

  • 托盤

  • 296-24191-ND - TARGET BOARD ZIF 64SKT MSP430MSP-FET430U100-ND - KIT PROG/DEBUG MSP430F 100PIN PZMSP-EU-TRF6901-ND - KIT EVAL TRF6901 W/MSP430 EUROPE

  • 296-12640

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