MSP430G2231IPW14
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Texas Instruments MSP430G2231IPW14

Manufacturer No:
MSP430G2231IPW14
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC MCU 16BIT 2KB FLASH 14TSSOP
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Product Introduction

Overview

The MSP430G2231IPW14 is a low-power microcontroller from Texas Instruments, designed for cost-sensitive and energy-efficient applications. Part of the MSP430 family, this 16-bit microcontroller is ideal for embedded systems requiring minimal power consumption and high performance. Its compact 14-pin TSSOP package makes it suitable for space-constrained designs. The MSP430G2231IPW14 is targeted at applications such as portable devices, sensor interfaces, and industrial control systems, offering a competitive edge with its ultra-low power consumption and integrated peripherals.

Key Specifications

ParameterValueUnitNotes
Core16-bit MSP430-RISC architecture
Operating Frequency16MHzMax clock speed
Flash Memory2KBProgram memory
RAM128BData memory
GPIO Pins10-General-purpose I/O
Operating Voltage1.8 - 3.6VWide voltage range
Power Consumption0.1 (active), 0.5 (standby)µAUltra-low power modes
PackageTSSOP-14-Compact form factor
Temperature Range-40 to 85°CIndustrial-grade
Integrated PeripheralsTimer, Watchdog, Comparator-Enhanced functionality

Key Features

  • Ultra-Low Power Consumption: Optimized for battery-powered applications, with active and standby modes consuming minimal current.
  • Compact Design: 14-pin TSSOP package ideal for space-constrained designs.
  • Integrated Peripherals: Includes a 16-bit timer, watchdog timer, and comparator for enhanced functionality.
  • Wide Operating Voltage: Supports 1.8V to 3.6V, making it versatile for various power sources.
  • Robust Performance: 16-bit RISC architecture ensures efficient processing for embedded applications.

Applications

The MSP430G2231IPW14 is widely used in applications requiring low power consumption and compact design. Key application areas include:

  • Portable Devices: Ideal for battery-operated gadgets like fitness trackers and remote controls.
  • Sensor Interfaces: Efficiently processes data from sensors in IoT and industrial systems.
  • Industrial Control Systems: Provides reliable control in automation and monitoring systems.
  • Consumer Electronics: Suitable for small, energy-efficient devices such as smart home products.

Q & A

1. What is the operating voltage range of the MSP430G2231IPW14?

The operating voltage range is 1.8V to 3.6V.

2. How much flash memory does this microcontroller have?

It has 2 KB of flash memory.

3. What is the maximum clock speed of the MSP430G2231IPW14?

The maximum clock speed is 16 MHz.

4. What are the power consumption levels in active and standby modes?

Active mode consumes 0.1 µA, while standby mode consumes 0.5 µA.

5. How many GPIO pins are available?

There are 10 GPIO pins.

6. What integrated peripherals are included?

It includes a 16-bit timer, watchdog timer, and comparator.

7. What is the temperature range for operation?

The operating temperature range is -40°C to 85°C.

8. Is this microcontroller suitable for battery-powered devices?

Yes, its ultra-low power consumption makes it ideal for battery-powered applications.

9. What package does the MSP430G2231IPW14 come in?

It comes in a 14-pin TSSOP package.

10. What type of architecture does this microcontroller use?

It uses a 16-bit RISC architecture.

Product Attributes

Core Processor:MSP430 CPU16
Core Size:16-Bit
Speed:16MHz
Connectivity:I²C, SPI
Peripherals:Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:10
Program Memory Size:2KB (2K x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:128 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
Package / Case:14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:14-TSSOP
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Similar Products

Part Number MSP430G2231IPW14 MSP430G2231IPW14R MSP430G2232IPW14 MSP430G2131IPW14 MSP430G2201IPW14 MSP430G2211IPW14 MSP430G2221IPW14
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active
Core Processor MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16
Core Size 16-Bit 16-Bit 16-Bit 16-Bit 16-Bit 16-Bit 16-Bit
Speed 16MHz 16MHz 16MHz 16MHz 16MHz 16MHz 16MHz
Connectivity I²C, SPI I²C, SPI I²C, SPI, USI I²C, SPI - I²C, SPI I²C, SPI
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 10 10 10 10 10 10 10
Program Memory Size 2KB (2K x 8) 2KB (2K x 8) 2KB (2K x 8) 1KB (1K x 8) 2KB (2K x 8) 2KB (2K x 8) 2KB (2K x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - - -
RAM Size 128 x 8 128 x 8 256 x 8 128 x 8 128 x 8 128 x 8 128 x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b - - -
Oscillator Type Internal Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 14-TSSOP 14-TSSOP 14-TSSOP 14-TSSOP 14-TSSOP 14-TSSOP 14-TSSOP

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