MSP430F149IPAG Texas Instruments microcontrollers (LQFP) In Stock
MSP430F149IPAG is a TI 16-bit ultra-low-power MCU with 60KB Flash, 2KB RAM, 12-bit ADC, UART/SPI/I2C, -40 to 85C, from $6.50, in stock, ships globally.
- Manufacturer
- Texas Instruments
- Package
- LQFP
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- MSP430F149IPAG Datasheet PDF
- Category
- microcontrollers
- Price
- From $4.9000(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low standby: 0.1uA RAM retention for battery-powered IoT
- 60KB Flash + 2KB RAM with hardware multiplier
- 12-bit 200ksps 8-channel ADC for precision sensing
- 2x USART: UART, SPI, I2C support
- 1.8V-3.6V supply, -40 to 85C industrial range
Applications
MSP430F149IPAG targets ultra-low-power embedded applications such as portable medical devices, smart meters, and industrial sensors. Its combination of 60KB Flash, hardware multiplier, and multi-channel 12-bit ADC makes it well suited for data-logging, motor control, and wireless sensor nodes where battery life is critical.
Specifications
| Core Architecture | MSP430 16-bit RISC |
| Flash Memory | 60KB |
| RAM | 2KB |
| ADC | 12-bit, 200ksps, 8-channel |
| Supply Voltage | 1.8V - 3.6V |
| Operating Frequency | 8MHz |
| Serial Interfaces | 2x USART (UART/SPI/I2C) |
| Operating Temperature | -40C to +85C |
| Package | LQFP-64 |
| Standby Current | 0.1uA (RAM retention) |
| Package | LQFP |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MSP430F149IPAG:
Frequently Asked Questions
What are the key specifications of the MSP430F149IPAG?
The MSP430F149IPAG is a 16-bit ultra-low-power MCU featuring 60KB Flash, 2KB RAM, an 8MHz CPU, a 12-bit 200ksps 8-channel ADC, hardware multiplier, two USARTs (supporting UART, SPI, and I2C), and operates from 1.8V to 3.6V. It is housed in a 64-pin LQFP package rated for -40C to +85C.
What applications is the MSP430F149IPAG suitable for?
It is well suited for ultra-low-power applications including smart meters, portable medical monitors, industrial sensors, data loggers, and wireless sensor nodes. Its standby current of 0.1uA makes it ideal for battery-operated designs with long service life.
How does the MSP430F149IPAG compare to its alternatives?
Common alternatives include the MSP430F149IPM (100-pin LQFP, more I/O), MSP430F148IPAG (48KB Flash, same package), and STM32L152RCT6 (ARM Cortex-M3, higher performance but higher power). The MSP430F149IPAG offers the best balance of memory density and low-power consumption in the 64-pin LQFP form factor.
What is the MSP430F149IPAG price and where can I buy it?
The MSP430F149IPAG is priced from approximately $6.50 per unit (1-piece), dropping to around $4.90 at 100+ pieces. FindMyChip offers inquiry-based sourcing with global shipping and 1-piece minimum order quantity.
Is the MSP430F149IPAG RoHS compliant and what is its lifecycle status?
Yes, the MSP430F149IPAG is RoHS compliant and lead-free. Texas Instruments lists this part as active, meaning it is in full production with no end-of-life notice. The IPAG suffix indicates industrial temperature range (-40C to +85C) in LQFP-64 packaging.
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.5000 | $6.50 |
| 10+ | $5.8000 | $58.00 |
| 100+ | $4.9000 | $490.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”