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MSP430F1121AIPWR

Name: MSP430F1121AIPWR
Rating: 4.7 (12 reviews)

IC MCU 16BIT 4KB FLASH 20TSSOP

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資料表 MSP430F1121AIPWR DataSheet
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規格

Series	MSP430x1xx
Part Status	Active
DigiKey Programmable	Verified
Core Processor	MSP430 CPU16
Core Size	16-Bit
Speed	8MHz
Peripherals	POR, WDT
Number of I/O	14
Program Memory Size	4KB (4K x 8 + 256B)
Program Memory Type	FLASH
RAM Size	256 x 8
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V
Data Converters	Slope A/D
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	20-TSSOP
Package / Case	20-TSSOP (0.173", 4.40mm Width)
Base Product Number	MSP430F1121

概述

Description

The MSP430F1121AIPWR is a low-power microcontroller from Texas Instruments, part of the MSP430 family. It is designed for battery-operated and portable applications, featuring a 16-bit RISC architecture that allows for efficient processing with low energy consumption. Key specifications include:
- Core: 16-bit CPU operating at up to 1 MHz.
- Memory: 2 KB of Flash memory and 128 bytes of RAM.
- I/O Ports: 24 general-purpose I/O pins for interfacing.
- Peripherals: Integrated features like a 10-bit ADC, timers, and an integrated UART for serial communication.
- Power Management: Multiple low-power modes to extend battery life, making it ideal for applications like data logging, sensor interfaces, and portable devices.
The MSP430F1121AIPWR is suitable for low-cost, low-power embedded systems, emphasizing ease of use and flexible programming options, including support for various development environments.

Features

The MSP430F1121AIPWR is a low-power mixed-signal microcontroller from Texas Instruments, part of the MSP430 family. Key features include:
- 16-bit RISC Architecture: Offers efficient processing with low power consumption.
- Memory: 1 KB of Flash memory and 128 bytes of SRAM for data storage.
- Operating Voltage: 1.8V to 3.6V, suitable for battery-operated applications.
- Clock Speed: Up to 1 MHz, enabling efficient performance for various applications.
- I/O Ports: 16 general-purpose I/O pins, configurable for various functions.
- Timers: Dual 16-bit timers for timing and pulse-width modulation applications.
- Analog Features: Integrated 10-bit ADC (Analog-to-Digital Converter) for sensor interfacing.
- Low Power Modes: Multiple low-power modes to extend battery life.
- Enhanced Peripherals: Support for UART, SPI, and I2C communication protocols for versatile connectivity.
This microcontroller is ideal for low-power applications such as portable devices and sensor interfacing in embedded systems.

Package

The MSP430F1121AIPWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.

Pinout

The MSP430F1121AIPWR is a 20-pin microcontroller from Texas Instruments, part of the MSP430 family. It features a 16-bit RISC architecture and operates at low power, making it suitable for battery-operated applications.
### Pin Count:
- Total Pins: 20
### Key Functions:
- GPIO Pins: Configurable as input or output for interfacing with other devices.
- Analog Input: Includes an integrated 10-bit ADC for analog signal processing.
- Timer: Supports timers for event management and PWM generation.
- Communication Interfaces:
- USCI: Universal Serial Communication Interface for UART, SPI, and I2C communication.
- Clock System: Operates with multiple clock sources for flexible timing.
- Low-Power Modes: Multiple low-power modes to extend battery life.
This microcontroller is widely used in embedded systems due to its versatility and efficiency in handling various tasks.

Manufacturer

The manufacturer of the MSP430F1121AIPWR 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, TI is headquartered in Dallas, Texas, and is known for its innovations in the electronics industry, including microcontrollers, processors, and various integrated circuits. The MSP430 series of microcontrollers, including the MSP430F1121AIPWR, is particularly popular for low-power applications, making it suitable for battery-operated devices and various sensing applications in industrial, automotive, and consumer markets. TI is recognized for its commitment to research and development, providing solutions that enhance the performance and efficiency of electronic devices.

Application

The MSP430F1121AIPWR is a low-power microcontroller suitable for various applications, including portable instrumentation, consumer electronics, automation systems, sensor monitoring, and battery-operated devices. Its features, such as low power consumption, integrated ADC, and multiple I/O ports, make it ideal for energy-efficient designs in medical devices, industrial control, and smart home solutions.

Equivalent

Equivalent products to the MSP430F1121AIPWR chip include the MSP430F1121AIPW, MSP430F1121AIPW20, and other MSP430F1x series microcontrollers with similar specifications (low power, 16-bit architecture, integrated peripherals). For exact replacements, consider factors like memory size, peripheral types, and package options. Always verify with manufacturer datasheets for compatibility.