Datasheet > MSP430XW42X_07

MSP430XW42X_07

更新时间： 2024-11-26 02:53:03

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
54页	887K
描述
MIXED SIGNAL MICROCONTROLLER

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MSP430XW42X_07 数据手册

MSP430xW42x

MIXED SIGNAL MICROCONTROLLER

SLAS383B − OCTOBER 2003 − REVISED JUNE 2007

Low Supply-Voltage Range, 1.8 V to 3.6 V

Serial Onboard Programming,

No External Programming Voltage Needed

Programmable Code Protection by Security

Fuse

Ultralow-Power Consumption:

− Active Mode: 200 μA at 1 MHz, 2.2 V

− Standby Mode: 0.7 μA

− Off Mode (RAM Retention): 0.1 μA

Five Power-Saving Modes

Brownout Detector

Supply Voltage Supervisor/Monitor With

Programmable Level Detection

Wake-Up From Standby Mode in Less

Than 6 μs

Frequency-Locked Loop, FLL+

Bootstrap Loader in Flash Devices

Family Members Include:

− MSP430FW423:

8KB + 256B Flash Memory,

256B RAM

− MSP430FW425:

16KB + 256B Flash Memory,

512B RAM

− MSP430FW427:

32KB + 256B Flash Memory,

1KB RAM

16-Bit RISC Architecture, 125-ns

Instruction Cycle Time

Scan IF for Background Water, Heat, and

Gas Volume Measurement

16-Bit Timer_A With Three

Capture/Compare Registers

16-Bit Timer_A With Five

Capture/Compare Registers

Integrated LCD Driver for Up to

96 Segments

Available in 64-Pin Quad Flat Pack (QFP)

For Complete Module Descriptions, Refer

to the MSP430x4xx Family User’s Guide,

Literature Number SLAU056

On-Chip Comparator

description

The Texas Instruments MSP430 family of ultralow-power microcontrollers consists 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 contribute to maximum code

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

than 6 μs.

The MSP430xW42x series are microcontroller configurations with two built-in 16-bit timers, a comparator,

96 LCD segment drive capability, a scan interface, and 48 I/O pins.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and

process the data and transmit them to a host system. The comparator and timers make the configurations ideal

for gas, heat, and water meters, industrial meters, counter applications, handheld meters, etc.

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range

from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage

because very small parametric changes could cause the device not to meet its published specifications. These devices have limited

built-in ESD protection.

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.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...54

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与MSP430XW42X_07相关器件

型号	品牌	获取价格	描述	数据表
MSP432E401Y	TI	获取价格	具有以太网、CAN、1MB 闪存和 256kB RAM 的 SimpleLink™ 32
MSP432E401YTPDT	TI	获取价格	具有以太网、CAN、1MB 闪存和 256kB RAM 的 SimpleLink™ 32
MSP432E401YTPDTR	TI	获取价格	具有以太网、CAN、1MB 闪存和 256kB RAM 的 SimpleLink™ 32
MSP432E411Y	TI	获取价格	具有以太网、CAN、TFT LCD、1MB 闪存和 256kB RAM 的 SimpleL
MSP432E411YTZAD	TI	获取价格	具有以太网、CAN、TFT LCD、1MB 闪存和 256kB RAM 的 SimpleL
MSP432E411YTZADR	TI	获取价格	具有以太网、CAN、TFT LCD、1MB 闪存和 256kB RAM 的 SimpleL
MSP4408G	MICRONAS	获取价格	Multistandard Sound Processor
MSP4408G-C4PP	TDK	获取价格	Consumer Circuit, CMOS, PDIP64, 0.750 INCH, PLASTIC, MS-021, SDIP-64
MSP4408G-C4QA	TDK	获取价格	Consumer Circuit, CMOS, PQFP80, 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, MS-022, MQFP-80
MSP4408G-C4QI	TDK	获取价格	Consumer Circuit, CMOS, PQFP64, 10 X 10 MM, 2 MM HEIGHT, PLASTIC, MS-022, MQFP-64

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