Texas Instruments MSP430F1491 16-Bit Ultra-Low-Power Microcontroller, 60 kB Flash, 2KB RAM, 2 USARTs, HW multiplier MSP430F1491IRTDR

16-Bit Ultra-Low-Power Microcontroller, 60 kB Flash, 2KB RAM, 2 USARTs, HW multiplier 64-VQFN -40 to 85

Manufacturer: Texas Instruments
Win Source Part Number: 1227286-MSP430F1491IRTDR
Series: MSP430x1xx
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: MSP430
Speed: 8MHz
Package: 64-VFQFN Exposed Pad
Core Size: 16-Bit
Connectivity: SPI, UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 48
Program Memory Size: 60KB (60K x 8 + 256B)
Program Memory Type: FLASH
RAM Size: 2K x 8
Data Converters: Slope A/D
Oscillator Type: Internal
Supply Voltage: 1.8 V ~ 3.6 V
Family Name: MSP430F1491
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 64-VQFN (9x9)
Alternative Parts (Cross-Reference): DSPIC33FJ64MC706A-H/MR; PIC24FJ512GA606T-I/MR; PIC24FJ256GA606T-I/MR;
Introduction Date: June 22, 2004
ECCN: EAR99
Country of Origin: Republic of Korea
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Limited

16-Bit MCU, 8MHz, 60KB FLASH, 2KB SRAM, 12-bit ADC, SPI/UART, 64-VQFN Product overview: MSP430F1491IRTDR 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, 8MHz, 60KB, 2KB, VQFN. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 8MHz, 60KB, 2KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-MSP430F1491IRTDR can be used for catalog matching and distributor lookup.

MSP430 CPU16 MSP430x1xx Microcontroller IC 16-Bit 8MHz 60KB (60K x 8 + 256B) FLASH 64-VQFN (9x9)