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MSP430I2021TRHBR

Name: MSP430I2021TRHBR
Rating: 4.7 (12 reviews)

IC MCU 16BIT 32KB FLASH 32VQFN

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資料表 MSP430I2021TRHBR DataSheet
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規格

Series	MSP430I2xx
Part Status	Active
DigiKey Programmable	Not Verified
Core Processor	MSP430 CPU16
Core Size	16-Bit
Speed	16.384Mhz
Connectivity	I2C, IrDA, SCI, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, PWM, WDT
Number of I/O	16
Program Memory Size	32KB (32K x 8)
Program Memory Type	FLASH
RAM Size	2K x 8
Voltage - Supply (Vcc/Vdd)	2.2V ~ 3.6V
Data Converters	A/D 2x24b Sigma-Delta
Oscillator Type	External
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	32-VQFN (5x5)
Package / Case	32-VFQFN Exposed Pad
Base Product Number	MSP430I2021

概述

Description

The MSP430I2021TRHBR is a microcontroller from Texas Instruments' MSP430 family, designed for low-power applications. It features a 16-bit RISC CPU, operating at a maximum clock speed of 16 MHz, with a robust architecture that supports both low energy consumption and efficient processing.
Key features include 2KB of flash memory, 128 bytes of RAM, and several integrated peripherals such as a 10-bit ADC, timers, and serial communication interfaces (UART, SPI, I2C). The device supports a variety of power modes, enabling extended battery life in portable applications.
The MSP430I2021TRHBR is ideal for sensor applications, data logging, and other embedded systems where efficiency is crucial. Its small form factor and low operating voltage (1.8V to 3.6V) make it suitable for compact designs. Development is supported by various tools and software, including the Code Composer Studio IDE and MSP430Ware libraries, facilitating rapid prototyping and application development.

Features

The MSP430I2021TRHBR is a low-power microcontroller from Texas Instruments, part of the MSP430 family. Key features include:
- 16-Bit RISC Architecture: Optimized for low power and high performance.
- Memory: 2 KB of Flash memory and 128 bytes of RAM.
- Operating Voltage: 1.8V to 3.6V, suitable for battery-operated applications.
- Low Power Modes: Multiple low-power modes to extend battery life.
- Integrated Peripherals: Includes a 16-bit timer, a 10-bit ADC, and various digital I/O ports.
- Communication Interfaces: Supports UART, SPI, and I2C for flexible connectivity.
- On-chip Oscillator: Integrated crystal oscillator and DCO for precise timing.
- Temperature Range: Operates in a wide temperature range, making it suitable for various environments.
These features make the MSP430I2021TRHBR ideal for applications in sensor systems, portable devices, and energy monitoring solutions, focusing on low power consumption and efficient processing.

Package

The MSP430I2021TRHBR is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package). This compact surface-mount package is designed for efficient PCB space utilization and ease of integration in electronic designs.

Pinout

The MSP430I2021TRHBR is a microcontroller from Texas Instruments that features a 20-pin package (TSSOP). It is part of the MSP430 family designed for low-power applications.
Pin Functions:
1. Power Supply Pins:
- Vcc: Power supply voltage.
- Vss: Ground reference.
2. I/O Pins:
- P1.0 to P1.7: General-purpose input/output (GPIO) pins.
- P2.0 to P2.3: More GPIO pins, some may have specific alternate functions.
3. Analog Functions:
- Some pins can be configured for analog input (ADC).
4. Communication Interfaces:
- The device supports various communication protocols, such as SPI, UART, and I2C, enabled through specific GPIO pins.
5. Reset and Test Pins:
- RST: Reset pin.
- Test pins for internal functionality.
This microcontroller is optimized for low power consumption, making it suitable for battery-operated devices.

Manufacturer

The manufacturer of the MSP430I2021TRHBR is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronics components, including analog, embedded processing, and digital signal processing products. Founded in 1930, the company is known for its innovation in various sectors, including automotive, industrial, communications, and consumer electronics. The MSP430 microcontroller family, including the MSP430I2021TRHBR, is specifically aimed at low-power applications, offering features suited for battery-operated devices and energy-efficient systems. TI operates in a highly competitive market and is recognized for its contributions to the development of analog and embedded solutions, making it a key player in the semiconductor industry.

Application

The MSP430I2021TRHBR is a low-power microcontroller ideal for various applications, including smart metering, industrial automation, sensor monitoring, and portable medical devices. Its features, such as low energy consumption and integrated peripherals, make it suitable for battery-operated devices and real-time monitoring systems in IoT applications.

Equivalent

The MSP430I2021TRHBR is part of the MSP430 family, specifically designed for low-power applications. Equivalent products include the MSP430G2553, MSP430F2274, and MSP430F5529. These chips offer similar features, such as low power consumption and various I/O capabilities, but may differ in memory size, peripherals, and specific functionalities. Always refer to the manufacturer's datasheets for detailed comparisons to ensure compatibility for your project.