MSP430G2231IRSA16R

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MSP430G2231IRSA16R

IC MCU 16BIT 2KB FLASH 16QFN

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Especificaciones

Supplier Texas Instruments
Package Tape & Reel (TR),Cut Tape (CT)
Series MSP430G2xx
ProductStatus Active
CoreProcessor MSP430 CPU16
CoreSize 16-Bit
Speed 16MHz
Connectivity I²C, SPI
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O 10
ProgramMemorySize 2KB (2K x 8)
ProgramMemoryType FLASH
RAMSize 128 x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 3.6V
DataConverters A/D 8x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 16-VQFN Exposed Pad

Descripción general

Description

The MSP430G2231IRSA16R is a member of TI’s MSP430G2xx ultra‑low‑power microcontroller family. It’s a small, 16‑bit RISC MCU designed for low‑cost, battery‑powered embedded tasks. Key points:
- On‑chip memory: a few kilobytes of flash for code and a modest amount of RAM.
- Clock/power: built‑in clock system (DCO) and multiple low‑power modes for long battery life.
- Peripherals: timers, basic analog capabilities (such as an ADC/comparator on many G2x parts), a serial communications block for UART/SPI/I2C (USCI), GPIO, and a watchdog timer.
- Package: the IRSA16R suffix indicates a 16‑pin package (RoHS/tape‑and‑reel variant).
Typical uses include simple sensors, remote controls, timers, small controllers, and other low‑power applications where cost and size matter. For exact memory size, peripheral count, voltage range (roughly 1.8–3.6 V), and speed, consult the specific datasheet and device package documentation.

Features

Key features of MSP430G2231IRSA16R (16-pin package):
- 16-bit MSP430 microcontroller with RISC architecture; no external clock required
- Memory: 2 KB Flash, 128 bytes RAM; in-system programmable
- Clock: Internal DCO clock, up to about 1 MHz (calibration options)
- Peripherals: USCI_A0 UART, 16-bit Timer_A with capture/compare, Watchdog Timer, Basic Timer
- I/O: up to ~11 general-purpose I/O pins in the 16-pin package
- Power: 2.0–3.6 V operating range
- Low-power design: multiple low-power modes (LPM0–LPM4) for sleep currents
- Reset/supervision: Power-on reset and Brown-out reset
- Debug/programming: In-system programming via SBW (Spy-Bi-Wire)
- Temperature range: -40°C to +85°C (industrial)
Notes: This device emphasizes low pin count with basic timer/UART peripherals, suitable for simple, energy-efficient applications with embedded serial communication.

Package

16-pin MSOP (MSOP-16) package, RoHS-compliant.

Pinout

- Pin count: 16 pins (16‑pin package)
- Function: TI MSP430G2231 microcontroller (16‑bit ultra‑low‑power MCU) in a 16‑pin package, used as a small embedded controller with onboard flash/RAM and basic peripherals (timers, serial interfaces, I/O).

Manufacturer

Manufacturer: Texas Instruments (TI).
Texas Instruments is an American multinational semiconductor company that designs and manufactures analog and embedded processing ICs, microcontrollers, and other integrated circuits.

Application

- Battery-powered devices and wearables
- Sensor interfacing and data logging (temp, humidity, light, gas)
- Portable measurement instruments and handheld meters
- Remote controls and home automation
- Wireless sensor nodes and IoT endpoints
- Education, prototyping, and consumer electronics

Equivalent

The closest TI drop-ins are other 16-pin MSP430G2x23 devices with ~2 KB flash:
- MSP430G2230
- MSP430G2231
- MSP430G2232 in the IRSA16R package
For exact cross-reference or external-vendor equivalents, use TI’s Cross Reference tool and specify required features (flash size, RAM, peripherals, package).

Envío

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Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

El plazo de pago es 100% prepagado.

Actualmente, solo aceptamos los siguientes métodos de pago:

1. de PayPal

2. Tarjeta de crédito/débito

3. Transferencia bancaria

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