MSP430F2122IRHBT Texas Instruments microcontrollers (VQFN-20) In Stock
MSP430F2122IRHBT is a TI ultra-low-power 16-bit MCU with 4KB Flash, 256B RAM, 8-ch ADC, USI interface, VQFN-20 package. From $1.80/unit, in stock, 1-piece MOQ, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- VQFN-20
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- MSP430F2122IRHBT Datasheet PDF
- Category
- microcontrollers
- Price
- From $1.8012(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-power: 220uA active at 1MHz, 1.1uA standby
- 16-bit RISC CPU up to 16MHz, 4KB Flash, 256B SRAM
- 8-channel 10-bit ADC with temperature sensor
- USI serial interface: SPI and I2C support
- 2.2V-3.6V supply, VQFN-20 compact package
Applications
Ideal for battery-powered IoT sensors, portable medical devices, and industrial data loggers where ultra-low power consumption is critical. Also used in wearable electronics and wireless sensor nodes requiring compact MCU solutions.
Specifications
| supplyVoltage | 2.2-3.6V |
| flashMemory | 4KB |
| ram | 256B |
| cpuSpeed | 16MHz |
| adcChannels | 8ch |
| adcResolution | 10bit |
| operatingTemperature | -40 to +85C |
| interface | USI (SPI/I2C) |
| activeCurrent | 220uA |
| standbyCurrent | 1.1uA |
| Package | VQFN-20 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MSP430F2122IRHBT:
Frequently Asked Questions
What is the MSP430F2122IRHBT and what are its key specifications?
The MSP430F2122IRHBT is a Texas Instruments ultra-low-power 16-bit RISC microcontroller featuring 4KB Flash, 256B SRAM, an 8-channel 10-bit ADC, USI serial interface (SPI/I2C), and a 16MHz maximum CPU speed. It operates from 2.2V to 3.6V supply voltage in a compact VQFN-20 package, rated for industrial temperatures (-40C to +85C). Active current is only 220uA at 1MHz, making it ideal for battery-powered applications.
What package does the MSP430F2122IRHBT come in and what is the pin count?
The MSP430F2122IRHBT uses a VQFN-20 (Very thin Quad Flat No-lead) package with 20 pins and a 4mm x 4mm body. The IRHBT suffix denotes industrial temperature range (-40C to +85C) and tape-and-reel packaging. The compact footprint is well-suited for space-constrained PCB designs in wearables and IoT devices.
What are common alternatives or pin-compatible replacements for the MSP430F2122IRHBT?
A direct pin-compatible upgrade is the MSP430F2132IRHBT, which offers 8KB Flash and 512B RAM in the same VQFN-20 package. For higher-performance needs, the MSP430G2553 (DIP/SOIC) or MSP430FR2522 (FRAM-based) are functional alternatives in the MSP430 family. All share the same ultra-low-power architecture and TI MSP430 toolchain compatibility.
Is the MSP430F2122IRHBT RoHS compliant and what is its lifecycle status?
Yes, the MSP430F2122IRHBT is fully RoHS compliant and lead-free. Its lifecycle status is active and Texas Instruments continues to manufacture and support this device. MSL rating is Level 1, meaning no special moisture-precaution handling is required before reflow soldering.
What is the price and availability of MSP430F2122IRHBT?
The MSP430F2122IRHBT is in stock with a minimum order quantity of 1 piece. Pricing starts at $5.57 for single units, dropping to $2.78 at 8 pieces, $2.08 at 20 pieces, and as low as $1.80 at 130 pieces. All orders support global shipping with fast lead times.
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+ | $5.5674 | $5.57 |
| 8+ | $2.7837 | $22.27 |
| 20+ | $2.0785 | $41.57 |
| 62+ | $1.9401 | $120.29 |
| 130+ | $1.8012 | $234.16 |
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