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MSP430F1122IPWR

Name: MSP430F1122IPWR
Rating: 4.7 (12 reviews)

IC MCU 16BIT 4KB FLASH 20TSSOP

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資料表 MSP430F1122IPWR 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	Brown-out Detect/Reset, POR, PWM, 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	A/D 8x10b
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	MSP430F1122

概述

Description

The MSP430F1122IPWR is a microcontroller from Texas Instruments, part of the MSP430 family known for its low power consumption and versatility. It features a 16-bit RISC architecture, operating at a maximum clock speed of 1 MHz, which makes it suitable for battery-operated devices. The device includes 16 KB of flash memory for code storage, 256 bytes of RAM, and supports a variety of peripherals such as timers, ADC, and serial communication interfaces like UART.
Key features include multiple low-power modes, allowing for extended battery life, and integrated analog capabilities such as a 10-bit ADC. The MSP430F1122IPWR is ideal for applications in consumer electronics, automotive, and industrial automation where efficiency, performance, and cost-effectiveness are crucial. Its ease of integration with development tools and robust community support further enhance its utility for engineers and hobbyists alike.

Features

The MSP430F1122IPWR is a low-power microcontroller from Texas Instruments, part of the MSP430 family. Key features include:
1. 16-bit RISC Architecture: Optimized for low power consumption and high performance.
2. Memory: 2 KB of flash memory and 128 bytes of RAM, suitable for various embedded applications.
3. Clock Speed: Operates up to 1 MHz, providing efficient processing capabilities.
4. I/O Ports: 16 programmable I/O pins for flexible interfacing with other components.
5. Timers: Enhanced timer features, including a 16-bit timer and a watchdog timer for reliable operation.
6. ADC: 10-bit Analog-to-Digital Converter (ADC) for precise analog signal processing.
7. Low-Power Modes: Multiple low-power modes for energy efficiency, ideal for battery-operated devices.
8. Peripheral Support: Includes a serial communication interface (USCI) for UART, SPI, and I2C protocols.
Overall, the MSP430F1122IPWR is designed for cost-sensitive applications where low power and compact size are essential.

Package

The MSP430F1122IPWR comes in a TSSOP (Thin Shrink Small Outline Package) type, specifically a 20-pin TSSOP package. This surface-mount package is designed for compactness and efficient use of space on printed circuit boards.

Pinout

The MSP430F1122IPWR is a 20-pin microcontroller from Texas Instruments, part of the MSP430 family. It features a range of functionalities suitable for low-power applications.
Pin Count: 20 pins
Functions:
1. GPIO: 12 general-purpose input/output pins (P1.0 - P1.7, P2.0 - P2.3).
2. Analog: 8-bit ADC (Analog-to-Digital Converter).
3. Timer: Timer_A for timing and PWM applications.
4. Communication: UART for serial communication.
5. Power Management: Low power modes for energy-efficient operation.
6. Reset: Reset pin for microcontroller initialization.
The MSP430F1122IPWR is designed for embedded applications where low power consumption and flexibility are critical.

Manufacturer

The MSP430F1122IPWR is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in designing and producing semiconductors and various integrated circuits, with a strong focus on analog and embedded processing products. Founded in 1930, TI has a long history in the electronics industry and is well-known for its innovation in microcontrollers, including the MSP430 series, which is widely used in low-power and embedded applications. The company serves diverse markets, including automotive, industrial, and consumer electronics, providing solutions that enable smarter, more efficient electronic designs.

Application

The MSP430F1122IPWR is a low-power microcontroller suitable for various applications, including portable battery-operated devices, data acquisition systems, sensor interfacing, and home automation. It's commonly used in medical devices, industrial control systems, and environmental monitoring due to its flexibility, low power consumption, and integrated peripherals like ADCs and timers.

Equivalent

Equivalent products to the MSP430F1122IPWR chip include the MSP430F1121, MSP430F1120, and MSP430F2131. These chips share similar core features, such as low power consumption and the MSP430 architecture, but may differ in specific I/O options, memory sizes, and functionalities. Always check the datasheets for detailed specifications to ensure compatibility for your application.