The MSP430G2544IRHA40R is a mixed-signal microcontroller from Texas Instruments, part of the MSP430G2x44 series. It operates within a low supply voltage range of 1.8 V to 3.6 V and features a 16-bit RISC architecture with a maximum clock frequency of 16 MHz. The device includes 16 KB of flash memory and 512 B of RAM, making it suitable for various applications requiring efficient data processing. This microcontroller is equipped with a 10-bit, 200-ksps analog-to-digital converter (ADC) that has an internal reference and supports features like autoscan and a data transfer controller. It also includes two 16-bit timers, a universal serial communication interface (USCI), and 32 I/O pins, providing flexibility for interfacing with other components. The MSP430G2544 is designed for ultra-low power consumption, with active mode current as low as 270 µA at 1 MHz and 2.2 V, and standby mode current of just 1 µA. It supports fast wake-up from low-power modes in less than 1 µs, making it ideal for battery-operated devices. The microcontroller is available in a 40-pin VQFN package, suitable for compact designs. Typical applications include sensor systems and radio-frequency sensor front ends.
MSP430G2x44 Mixed Signal Microcontroller 40-VQFN
MSP430 CPU16 MSP430G2xx Microcontroller IC 16-Bit 16MHz 16KB (16K x 8) FLASH 40-VQFN (6x6)
16MHz 16-Bit MCU, 16KB FLASH, 512B SRAM, 32 I/O, 10-bit ADC, 40-VQFN Product overview: MSP430G2544IRHA40R from Texas Instruments is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 16-bit, 16MHz, 16KB, VQFN. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16MHz, 16KB, VQFN. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-MSP430G2544IRHA4
Win Source Part Number: 1351264-MSP430G2544I
Category: Integrated Circuits (ICs) - Embedded - Microcontrollers
Series: MSP430G2xx
Core Processor: MSP430 CPU16
Speed: 16MHz
Package: Tape & Reel
Standard Package: 2,500
Core Size: 16-Bit
Connectivity: I2C, IrDA, LINbus, SCI, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, WDT
Number of I/O: 32
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
RAM Size: 512 x 8
Data Converters: A/D 12x10b
Oscillator Type: Internal
Mounting Type: Surface Mount
Package / Case: 40-VFQFN Exposed Pad
Supplier Device Package: 40-VQFN (6x6)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 59 pct.
MSL Level: 3 (168 Hours)
Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.6V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Texas Instruments
Base Product Number: MSP430G2544
IC MCU 16BIT 16KB FLASH 40VQFN
16-bit Microcontrollers - MCU MSP430G2x44 Mixed Signal Microcontroller 40-VQFN -40 to 85
MSP430 CPU16 MSP430G2xx Microcontroller IC 16-Bit 16MHz 16KB (16K x 8) FLASH 40-VQFN (6x6)
IC MCU 16BIT 16KB FLASH 40VQFN
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | MSP430G2544IRHA40R | MSP430G2544IRHA40R-ND | 685-MSP430G2544IRHA40R | 1351264-MSP430G2544IRHA40R | MSP430G2544IRHA40R | MSP430G2544IRHA40R | MSP430G2544IRHA40R | MSP430G2544IRHA40R |
| Product Name | MSP430G2544 MSP430G2x44 Mixed Signal Microcontroller | Microcontrollers | 16-bit 16MHz 16KB VQFN Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | 16-bit Microcontrollers - MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Clock Speed | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | ||
| Features | Watchdog Timer | |||||||
| Bits | 16 Bit | Other; A/D 12x10b | ||||||
| RAM | 0.5000 KB | 0.5120 KB | 16 KB | 0.5120 KB | 512 KB | |||
| Supply Voltage | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to ? volts | 1.8 to 3.6 volts | 3.6 volts |
