MSP430F2121IDGVR

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MSP430F2121IDGVR

IC MCU 16BIT 4KB FLASH 20TVSOP

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  • Gói TVSOP (DGV)-20
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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series MSP430F2xx
ProductStatus Active
CoreProcessor MSP430 CPU16
CoreSize 16-Bit
Speed 16MHz
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O 16
ProgramMemorySize 4KB (4K 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 20-TFSOP (0.173, 4.40mm Width)

Tổng quan

Description

The MSP430F2121IDGVR is a low-power microcontroller from Texas Instruments, part of the MSP430 family. It features a 16-bit RISC architecture, optimized for low energy consumption, making it suitable for battery-operated devices. Key specifications include:
- CPU: 16-bit MSP430 core, operating up to 16 MHz.
- Memory: 1 KB of RAM and 2 KB of flash memory for code storage.
- I/O Ports: Up to 16 GPIO pins for interfacing with peripherals.
- ADC: Integrated 10-bit analog-to-digital converter for sensor interfacing.
- Timers: Multiple timers for precise timing operations and PWM generation.
- Low Power Modes: Several low-power modes to extend battery life.
Applications include portable medical devices, sensor nodes, and consumer electronics. The MSP430F2121IDGVR supports various communication protocols, including UART, making it versatile for different projects. Its combination of performance and low power makes it an ideal choice for embedded systems.

Features

The MSP430F2121IDGVR is a low-power microcontroller from Texas Instruments, part of the MSP430 family. Key features include:
1. 16-bit RISC Architecture: Provides efficient processing with a 16-bit instruction set.
2. Memory: 2KB of Flash memory and 128 bytes of RAM.
3. Low Power Consumption: Features various low-power modes, making it suitable for battery-operated applications.
4. Clock Speed: Operates at up to 16 MHz.
5. Integrated Peripherals: Includes a 10-bit ADC (Analog-to-Digital Converter), comparators, and multiple timers.
6. Communication Interfaces: Supports UART and SPI for serial communication.
7. I/O Ports: Up to 24 GPIO pins for interfacing with external devices.
8. Operating Voltage: Ranges from 1.8V to 3.6V, enhancing its versatility in low-power applications.
9. Temperature Range: Operates within -40°C to +85°C, suitable for industrial environments.
These features make the MSP430F2121IDGVR ideal for applications such as sensor monitoring, data acquisition, and portable devices.

Package

The MSP430F2121IDGVR is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package). This package type is designed for low-profile and compact applications, making it suitable for space-constrained environments.

Pinout

The MSP430F2121IDGVR microcontroller features a 20-pin configuration in a TSSOP (Thin Shrink Small Outline Package). Its pin count includes:
- Vcc: Power supply
- GND: Ground
- Digital I/O pins (up to 16): These can serve as general-purpose input/output (GPIO) and are multiplexed for various peripheral functions, including timers and communication interfaces.
- Analog input pins: 8 channels (for the ADC).
- Reset pin: For hardware reset functionality.
- Test pin: For manufacturer-specific tests.
Each pin's function can be configured based on the application needs, providing flexibility for interfacing with other components and sensors. The MSP430F2121 is particularly known for its low-power consumption, making it suitable for battery-powered applications.

Manufacturer

The manufacturer of the MSP430F2121IDGVR is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and digital electronic components, including microcontrollers, processors, and other integrated circuits. Founded in 1930, TI is known for its innovations in the field of electronics and plays a significant role in various industries, including automotive, consumer electronics, industrial, and communications. The MSP430 series, including the MSP430F2121IDGVR, is a family of low-power microcontrollers widely used in embedded systems and applications requiring energy efficiency.

Application

The MSP430F2121IDGVR is commonly used in low-power embedded systems for applications such as battery-operated devices, portable medical equipment, industrial automation, sensor monitoring, and data acquisition. Its low-power capabilities make it suitable for energy-efficient designs, including remote sensing and control systems, consumer electronics, and smart grid applications. The microcontroller's versatility and integrated features also support motor control and IoT devices.

Equivalent

The MSP430F2121IDGVR microcontroller is part of the Texas Instruments MSP430 family. Equivalent products include MSP430F2131, MSP430F2151, and MSP430F2274. These alternatives may offer varying memory sizes, peripherals, and features, but share similar architecture and compatibility. Always check specific requirements for pin configuration and functionality before substitution.

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