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MSP430FE425

更新时间： 2024-10-15 22:07:23

品牌	Logo	应用领域
德州仪器 - TI		微控制器
页数	文件大小	规格书
46页	685K
描述
MIXED SIGNAL MICROCONTROLLER

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中文翻译

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数据手册
替代型号

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MSP430FE425 数据手册

ꢀ ꢁꢂ ꢃꢄ ꢅꢆꢇ ꢃ ꢈꢉ

ꢀ ꢊꢋꢇ ꢌ ꢁꢊ ꢍ ꢎꢏꢐ ꢀ ꢊꢑꢒꢓ ꢑꢓ ꢎꢔ ꢒꢓ ꢐꢐ ꢇꢒ

SLAS396A − JULY 2003 − REVISED APRIL 2004

ꢀ

Low Supply-Voltage Range, 2.7 V . . . 3.6 V

ꢀ

Brownout Detector

Ultralow-Power Consumption:

− Active Mode: 400 µA at 1 MHz, 3.0 V

− Standby Mode: 1.6 µA

− Off Mode (RAM Retention): 0.1 µA

Five Power-Saving Modes

Supply Voltage Supervisor/Monitor With

Programmable Level Detection

Serial Onboard Programming,

No External Programming Voltage Needed

Programmable Code Protection by Security

Fuse

ꢀ

Wake-Up From Standby Mode in less

than 6 µs

Frequency-Locked Loop, FLL+

ꢀ

Bootstrap Loader in Flash Devices

ꢀ

Family Members Include:

− MSP430FE423:

8KB + 256B Flash Memory,

256B RAM

− MSP430FE425:

16KB + 256B Flash Memory,

512B RAM

− MSP430FE427:

32KB + 256B Flash Memory,

1KB RAM

ꢀ

16-Bit RISC Architecture, 125-ns

Instruction Cycle Time

ꢀ

Embedded Signal Processing for

Single-Phase Energy Metering with

Integrated Analog Front-End and

Temperature Sensor (ESP430CE1)

16-Bit Timer_A With Three

Capture/Compare Registers

ꢀ

Integrated LCD Driver for 128 Segments

ꢀ

Available in 64-Pin Quad Flat Pack (QFP)

ꢀ

Serial Communication Interface (USART),

Asynchronous UART or Synchronous SPI

selectable by software

For Complete Module Descriptions, Refer

to the MSP430x4xx Family User’s Guide,

Literature Number SLAU056

description

The Texas Instruments MSP430 family of ultralow power microcontrollers consist of several devices featuring

different sets of peripherals targeted for various applications. The architecture, combined with five low power

modes is optimized to achieve extended battery life in portable measurement applications. The device features

a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency.

The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.

The MSP430FE42x series are microcontroller configurations with three independent 16-bit sigma-delta A/D

converters and embedded signal processor core used to measure and calculate single-phase energy in both

2 and 3 wire configurations. Also included is a built-in 16-bit timer, 128 LCD segment drive capability, and 14

I/O pins.

Typical applications include 2-wire and 3-wire single-phase metering including tamper-resistant meter

implementations.

AVAILABLE OPTIONS

PACKAGED DEVICES

PLASTIC 64-PIN QFP

(PM)

MSP430FE423IPM

MSP430FE425IPM

MSP430FE427IPM

−40°C to 85°C

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.

ꢂꢒ ꢓ ꢌꢕ ꢑ ꢔꢊ ꢓ ꢎ ꢌ ꢏꢔꢏ ꢖꢗ ꢘ ꢙꢚ ꢛ ꢜꢝ ꢖꢙꢗ ꢖꢞ ꢟꢠ ꢚ ꢚ ꢡꢗꢝ ꢜꢞ ꢙꢘ ꢢꢠꢣ ꢤꢖꢟ ꢜꢝ ꢖꢙꢗ ꢥꢜ ꢝꢡ ꢦ

ꢂꢚ ꢙ ꢥꢠꢟ ꢝ ꢞ ꢟ ꢙꢗ ꢘꢙ ꢚ ꢛ ꢝ ꢙ ꢞ ꢢꢡ ꢟ ꢖꢘ ꢖꢟꢜ ꢝꢖ ꢙꢗꢞ ꢢꢡ ꢚ ꢝꢧ ꢡ ꢝꢡ ꢚ ꢛꢞ ꢙꢘ ꢔꢡꢉ ꢜꢞ ꢊꢗꢞ ꢝꢚ ꢠꢛ ꢡꢗꢝ ꢞ

ꢞ ꢝ ꢜ ꢗꢥ ꢜ ꢚꢥ ꢨ ꢜ ꢚꢚ ꢜ ꢗ ꢝꢩꢦ ꢂꢚ ꢙ ꢥꢠꢟ ꢝꢖꢙꢗ ꢢꢚ ꢙꢟ ꢡꢞ ꢞꢖ ꢗꢪ ꢥꢙꢡ ꢞ ꢗꢙꢝ ꢗꢡ ꢟꢡ ꢞꢞ ꢜꢚ ꢖꢤ ꢩ ꢖꢗꢟ ꢤꢠꢥ ꢡ

ꢝ ꢡ ꢞ ꢝꢖ ꢗꢪ ꢙꢘ ꢜ ꢤꢤ ꢢꢜ ꢚ ꢜ ꢛ ꢡ ꢝ ꢡ ꢚ ꢞ ꢦ

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...46

中文翻译

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MSP430FE425 替代型号

型号	品牌	替代类型	描述	数据表
MSP430FE425A	TI	功能相似	ULTRA-LOW-POWER MICROCONTROLLERS
MSP430FE427	TI	功能相似	MIXED SIGNAL MICROCONTROLLER
MSP430FE423	TI	功能相似	MIXED SIGNAL MICROCONTROLLER

与MSP430FE425相关器件

型号	品牌	获取价格	描述	数据表
MSP430FE4252	TI	获取价格	ULTRA-LOW-POWER MICROCONTROLLERS
MSP430FE4252IPM	TI	获取价格	MIXED SIGNAL MICROCONTROLLER
MSP430FE4252IPMR	TI	获取价格	MIXED SIGNAL MICROCONTROLLER
MSP430FE425A	TI	获取价格	ULTRA-LOW-POWER MICROCONTROLLERS
MSP430FE425AIPM	TI	获取价格	MIXED SIGNAL MICROCONTROLLER
MSP430FE425AIPMR	TI	获取价格	MIXED SIGNAL MICROCONTROLLER
MSP430FE425IPM	TI	获取价格	MIXED SIGNAL MICROCONTROLLER
MSP430FE425IPMR	TI	获取价格	MIXED SIGNAL MICROCONTROLLER
MSP430FE427	TI	获取价格	MIXED SIGNAL MICROCONTROLLER
MSP430FE4272	TI	获取价格	ULTRA-LOW-POWER MICROCONTROLLERS

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