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MSP430F1491IPMR

Name: MSP430F1491IPMR
Rating: 4.7 (12 reviews)

IC MCU 16BIT 60KB FLASH 64LQFP

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包 LQFP (PM)-64
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	MSP430x1xx
ProductStatus	Active
CoreProcessor	MSP430 CPU16
CoreSize	16-Bit
Speed	8MHz
Connectivity	SPI, UART/USART
Peripherals	POR, PWM, WDT
NumberofI/O	48
ProgramMemorySize	60KB (60K x 8 + 256B)
ProgramMemoryType	FLASH
RAMSize	2K x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 3.6V
DataConverters	Slope A/D
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-LQFP

概述

Description

The MSP430F1491IPMR is a microcontroller from Texas Instruments, part of the MSP430 family, which is designed for low-power and embedded applications. It features a 16-bit RISC architecture, providing efficient processing capabilities while consuming minimal power, making it ideal for battery-operated devices.
Key specifications include:
- 16-bit CPU with a maximum clock speed of 16 MHz.
- 128 KB of flash memory and 2 KB of RAM for program and data storage.
- Multiple I/O ports, allowing for flexible interfacing with sensors and actuators.
- Integrated peripherals such as timers, ADC (Analog-to-Digital Converter), and communication interfaces (UART, SPI, I2C) for enhanced functionality.
- Low-power modes to extend battery life, making it suitable for energy-sensitive applications.
The device is widely used in various fields, including automotive, industrial automation, and consumer electronics, due to its versatility and robust performance in embedded systems.

Features

The MSP430F1491IPMR is a low-power microcontroller from Texas Instruments, part of the MSP430 family. Key features include:
1. 16-bit RISC Architecture: Offers high performance with low power consumption.
2. Memory: 32KB Flash memory and 1KB RAM for code and data storage.
3. Operating Voltage: 1.8V to 3.6V, enabling battery-operated applications.
4. Speed: 27 MHz maximum clock frequency for efficient processing.
5. Peripherals: Integrated peripherals including a 12-bit ADC, timers, and UART for versatile application development.
6. Low Power Modes: Multiple low power modes to extend battery life.
7. I/O Ports: 32 GPIO pins for flexible interfacing with external devices.
8. On-chip Debugging: Supports JTAG for easy development and debugging.
These features make the MSP430F1491IPMR suitable for various applications, including industrial control, automation, and sensor interfacing.

Package

The MSP430F1491IPMR is packaged in a 48-pin LQFP (Low Profile Quad Flat Package) format. This type of package features a flat body with leads on all four sides, allowing for efficient mounting on PCBs.

Pinout

The MSP430F1491IPMR microcontroller has a total of 64 pins. It is part of the MSP430 family of low-power, mixed-signal microcontrollers developed by Texas Instruments.
Key functions of the MSP430F1491IPMR include:
- 16-bit RISC CPU for efficient processing.
- Up to 60 I/O pins that can be configured for various digital and analog functions.
- 128 KB of Flash memory and 8 KB of RAM for program and data storage.
- Integrated peripherals such as a 12-bit ADC, timers, USART, and a comparator.
- Multiple low-power modes to extend battery life in portable applications.
This microcontroller is commonly used in embedded systems, sensor applications, and low-power devices due to its versatility and power efficiency.

Manufacturer

The manufacturer of the MSP430F1491IPMR is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and digital integrated circuits (ICs). Founded in 1930 and headquartered in Dallas, Texas, TI primarily serves various sectors, including industrial, automotive, communications, and consumer electronics. The MSP430 series, including the MSP430F1491IPMR, is known for its low-power microcontrollers widely used in embedded systems and applications requiring energy efficiency. TI focuses on innovation in technology and provides extensive support and resources for engineers and developers in the semiconductor industry.

Application

The MSP430F1491IPMR is commonly used in low-power embedded applications, including industrial automation, data logging, sensor monitoring, and battery-powered devices. Its features make it suitable for medical devices, home automation, smart meters, and environmental monitoring. The microcontroller's low energy consumption and integrated peripherals support a wide range of applications requiring efficient processing and real-time data handling.

Equivalent

The MSP430F1491IPMR is part of Texas Instruments' MSP430 family. Equivalent products include MSP430F149, MSP430F147, and MSP430F1492, which offer similar features like low power consumption and integrated peripherals. For specific applications, consider the MSP430F5438 and MSP430F5529 for more advanced capabilities, though they may differ in pin configurations and memory options. Always verify specific requirements for compatibility.