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MSP430F123IPW

Name: MSP430F123IPW
Rating: 4.7 (12 reviews)

IC MCU 16BIT 8KB FLASH 28TSSOP

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包 TSSOP (PW)-28
資料表 MSP430F123IPW DataSheet
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規格

Package	Tube
Series	MSP430x1xx
ProductStatus	Active
CoreProcessor	MSP430 CPU16
CoreSize	16-Bit
Speed	8MHz
Connectivity	SPI, UART/USART
Peripherals	POR, PWM, WDT
NumberofI/O	22
ProgramMemorySize	8KB (8K x 8 + 256B)
ProgramMemoryType	FLASH
RAMSize	256 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	28-TSSOP (0.173, 4.40mm Width)

概述

Description

The MSP430F123IPW is a low-power microcontroller from Texas Instruments, part of the MSP430 family. It features a 16-bit RISC architecture, designed for low energy consumption, making it suitable for battery-operated and portable applications. The device operates at a maximum clock speed of 1 MHz and includes a variety of peripherals such as a 10-bit ADC, timers, and serial communication interfaces (UART and SPI).
The MSP430F123IPW has a 16-bit memory address space with options for both RAM and ROM, supporting up to 128KB of flash memory and 64B of RAM. Its low power modes enable extended battery life, with functionalities tailored for sensor applications, data logging, and process control.
The microcontroller is encapsulated in a 20-pin TSSOP package, providing a compact solution for embedded designs. With a rich set of development tools and extensive community support, the MSP430F123IPW is ideal for engineers looking to implement cost-effective and energy-efficient solutions in various applications.

Features

The MSP430F123IPW is a low-power microcontroller from Texas Instruments, part of the MSP430 family. Key features include:
- 16-bit RISC Architecture: Offers a balance of performance and power efficiency.
- Memory: 1 KB of flash memory and 128 bytes of RAM.
- Clock Speed: Operates at up to 1 MHz.
- Low Power Consumption: Multiple low-power modes, ideal for battery-operated applications.
- Integrated Peripherals: Includes a 10-bit ADC, timers, and serial communication interfaces (USCI).
- GPIO: Up to 24 general-purpose I/O pins.
- Operating Voltage: 1.8V to 3.6V, allowing for flexibility in power supply.
- Temperature Range: Designed for operation from -40°C to 85°C.
- Development Support: Compatible with various TI development tools and software, facilitating easy programming and debugging.
These features make the MSP430F123IPW suitable for applications in embedded systems, data acquisition, and portable devices.

Package

The MSP430F123IPW is packaged in a 28-pin TQFP (Thin Quad Flat Package) format. This surface-mount package is designed for compact applications and provides easy integration into printed circuit boards (PCBs).

Pinout

The MSP430F123IPW is a 20-pin microcontroller from Texas Instruments' MSP430 family. It features a mix of digital and analog functions, designed for low-power applications.
Pin Count: 20 pins.
Key Functions:
- GPIO (General Purpose Input/Output): Multiple pins can be configured as input or output.
- ADC (Analog-to-Digital Converter): Integrated 10-bit ADC for analog signal processing.
- Timer: On-chip timer functionality for timing and counting applications.
- Communication Interfaces: Supports protocols like UART and SPI for serial communication.
- Low Power Modes: Multiple low-power modes to optimize energy consumption.
- Reset and Interrupts: Dedicated pins for reset and interrupt functionality to manage device state.
This microcontroller is suitable for various embedded applications, particularly in battery-operated devices due to its energy-efficient design.

Manufacturer

The manufacturer of the MSP430F123IPW is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing products. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovations in the fields of computing, communications, and consumer electronics. The MSP430 series, including the MSP430F123IPW, is a family of low-power microcontrollers widely used in embedded systems for applications like industrial automation, medical devices, and consumer electronics. TI focuses on providing efficient solutions for various industries, emphasizing energy efficiency and performance.

Application

The MSP430F123IPW microcontroller is commonly used in low-power applications such as sensor networks, portable devices, and battery-operated systems. Its application areas include consumer electronics, medical devices, industrial automation, and smart metering. The device's low power consumption, integrated analog features, and versatile GPIO make it suitable for energy-efficient data acquisition and processing tasks.

Equivalent

Equivalent products to the MSP430F123IPW include the MSP430F122, MSP430F149, and MSP430F2274. These chips share similar features in the MSP430 family, such as low power consumption and various I/O capabilities, but may differ in memory size, peripherals, or specific functionalities. Always check the datasheets for precise compatibility and performance requirements.