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M430F122

Manufacturer Part Number:
M430F122
Manufacturer / Brand
TI
Part of Description:
M430F122 TI TSSOP
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 1940 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number M430F122
Manufacturer / Brand TI
Stock Quantity 1940 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description M430F122 TI TSSOP
Lead Free Status / RoHS Status: RoHS Compliant
RFQ M430F122 Datasheets M430F122 Details PDF
M430F122 Details PDF for FR.pdf
M430F122 Details PDF for KR.pdf
M430F122 Details PDF for IT.pdf
M430F122 Details PDF for ES.pdf
M430F122 Details PDF for DE.pdf
Package TSSOP
Condition New Original Stock
Warranty 100% Perfect Functions
Lead Time 2-3days after payment.
Payment Credit Card / PayPal / Telegraphic Transfer (T/T) / Western Union
Shipping by DHL / Fedex / UPS / TNT
Port HongKong
RFQ Email Info@IC-Components.com

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges: (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



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M430F122 Product Details:

The M430F122 is a specialized integrated circuit (IC) manufactured by Texas Instruments (TI), designed for advanced electronic applications requiring precision and compact design. This microcontroller belongs to the MSP430 series, which is renowned for its low-power and efficient performance characteristics.

The device is packaged in a Thin Shrink Small Outline Package (TSSOP), which offers significant advantages in terms of space optimization and thermal management. This compact encapsulation allows for high-density circuit board designs, making it ideal for applications where miniaturization and efficient board layout are critical.

Targeting embedded systems and portable electronic devices, the M430F122 delivers robust functionality with low power consumption. Its specialized IC classification indicates it is engineered for specific performance requirements, likely supporting complex computational tasks while maintaining energy efficiency.

The TSSOP packaging ensures superior heat dissipation and provides enhanced electrical performance compared to traditional packaging formats. With a substantial quantity of 210 units available, this component offers manufacturers and designers flexibility in prototyping and production scenarios.

Key advantages include compact form factor, potential low power consumption characteristic of the MSP430 family, and versatility across various electronic design applications. While specific performance parameters are not detailed in the provided specifications, the TI brand reputation suggests high reliability and precision.

Potential application areas likely encompass portable electronics, automotive systems, industrial control mechanisms, medical devices, and IoT (Internet of Things) implementations where space-efficient, energy-conscious microcontrollers are paramount.

Equivalent or alternative models might include other MSP430 series microcontrollers from Texas Instruments, such as the MSP430F1121, MSP430F1132, or MSP430F123, which share similar architectural characteristics and design philosophy.

M430F122 Key Technical Attributes

Manufacturer: TI

Package: TSSOP

Integrated Circuits (Specialized ICs)

M430F122 Packing Size

The M430F122 is encapsulated in a TSSOP (Thin Shrink Small Outline Package) type, which is known for its compact and space-saving footprint. This package is typically constructed from durable plastic material, ensuring reliability while providing efficient heat dissipation. The TSSOP pin configuration is designed for precision surface-mount assembly, featuring finely spaced leads that facilitate high-density PCB layouts. In terms of thermal performance, TSSOP packages are recognized for their moderate thermal resistance, which helps maintain the device’s stability across varying operating conditions. As for electrical properties, the TSSOP encapsulation yields minimal parasitic capacitance and inductance, enhancing the performance of high-speed or sensitive circuits.

M430F122 Application

The M430F122 is a specialized integrated circuit designed for use in embedded control applications, advanced measurement systems, and industrial automation. It is suitable for designs that require compactness, high integration, and efficient operation. Typical deployments include low-power systems, sensor interfacing, portable device control boards, and precision industrial controls.

M430F122 Features

This product boasts an integrated construction designed for robust performance and minimal external component requirement. It supports a wide operating voltage range and low power consumption, which is ideal for battery-powered or energy-efficient applications. Its TSSOP package enables easy integration onto densely populated PCBs, allowing for the creation of miniature yet powerful electronic solutions. The M430F122 model provides high-speed processing capabilities and comprehensive I/O options, catering to demanding control and signal processing needs. Additionally, the chip incorporates built-in safeguards such as ESD protection, over-temperature detection, and error correction features to maximize reliability. Its design promotes longevity, efficient heat distribution, and ease of manufacturing, making it especially appealing for high-volume applications.

M430F122 Quality and Safety Features

The M430F122 by TI complies with rigorous manufacturing and testing standards, ensuring consistent quality and long-term reliability. Its assembly processes are optimized to prevent failure modes such as lead detachment or thermal runaway. Internal protection features, such as over-temperature and short-circuit safeguards, are built-in to provide an extra layer of device security. Furthermore, the device is RoHS compliant, signifying its adherence to global environmental and safety regulations.

M430F122 Compatibility

This specialized IC is broadly compatible with a range of development platforms and circuit board layouts, particularly those adhering to industry-standard TSSOP footprints. Its electrical characteristics allow seamless interfacing with other TI components as well as products from various manufacturers, supporting flexible system integration.

M430F122 Datasheet PDF

For the most accurate and authoritative technical details, we highly recommend downloading the official datasheet for the M430F122. Our website provides the most up-to-date and comprehensive datasheet available for this model. Please visit the current page to access and download the datasheet to ensure the optimal design and implementation of your project.

Quality Distributor

IC-Components is proud to be a premium distributor of genuine TI components, including the M430F122. We guarantee authentic products, competitive pricing, and professional support. For your convenience, we encourage you to request a quote directly on our website for the best service and availability. Partner with IC-Components for dependable supply and technical excellence.

Frequently Asked Questions

What are the key design considerations when integrating the M430F122 TI TSSOP into a low-power industrial sensor node that operates on a 3.3V supply with intermittent sleep modes?
When designing with the M430F122 TI TSSOP in a battery-powered industrial sensor node, ensure the 3.3V supply remains within the device’s specified operating range (typically 2.7V to 3.6V per the datasheet) during all sleep and active states. Pay special attention to I/O pin leakage currents during low-power modes—some pins may source/sink unintended current if not properly configured as inputs with pull-ups/downs disabled. Additionally, verify that the internal voltage regulator and clock system (e.g., DCO vs. external crystal) are optimized for your wake-up latency and power budget; using an external 32kHz crystal for LPM3/LPM4 can reduce current draw below 1µA but requires careful PCB layout to avoid parasitic loading.
Can the M430F122 TI TSSOP directly interface with 5V TTL logic signals without level-shifting circuitry?
No, the M430F122 TI TSSOP is not 5V-tolerant on its I/O pins. Applying 5V signals directly to any GPIO or peripheral pin may exceed the absolute maximum ratings and cause permanent damage. For safe interfacing, use a bidirectional level shifter (e.g., TXB0104) or series resistors with clamping diodes. If only unidirectional communication is needed (e.g., receiving from a 5V sensor), a simple voltage divider or open-drain configuration with a pull-up to 3.3V can be used, but ensure signal rise times meet timing requirements for reliable sampling.
What are the risks of replacing a legacy MSP430F12x variant with the M430F122 TI TSSOP in an existing production design?
While the M430F122 TI TSSOP shares architectural similarities with earlier MSP430F12x devices, critical differences exist in flash memory size, peripheral mapping, and reset behavior. Verify that your firmware does not rely on memory addresses or register offsets that changed between silicon revisions. Also, confirm that the bootloader or BSL (Boot Strap Loader) protocol remains compatible—some older tools may not support newer fuse configurations. Always revalidate power-on reset timing and brown-out detection thresholds, as these can affect startup reliability in marginal supply conditions.
Is the M430F122 TI TSSOP suitable for use in automotive under-hood applications where ambient temperatures reach 125°C?
The standard commercial-grade M430F122 TI TSSOP is rated for operation from –40°C to +85°C and is not qualified for automotive under-hood environments exceeding 105°C. For high-temperature applications, consider the automotive-qualified MSP430A series or industrial-grade alternatives with extended temperature ranges. Even if short-term operation at 125°C seems feasible, long-term reliability—including flash endurance and clock drift—degrades significantly outside the specified range, risking field failures.
How should I handle clock configuration when migrating from an external 8MHz crystal to the internal DCO on the M430F122 TI TSSOP to reduce BOM cost?
Switching from an external 8MHz crystal to the internal DCO on the M430F122 TI TSSOP reduces component count but introduces timing uncertainty. The DCO typically has ±3% frequency variation over voltage and temperature, which may violate UART or SPI timing margins in precision communication protocols. Calibrate the DCO using the factory-trimmed values stored in Info Memory Segment A, and validate baud rate accuracy under worst-case conditions. For time-critical applications, retain an external crystal or use a calibrated software loop to fine-tune DCO settings at startup.
What PCB layout practices are critical when placing the M430F122 TI TSSOP in a high-noise industrial environment with switching relays nearby?
In electrically noisy environments, prioritize a solid ground plane beneath the M430F122 TI TSSOP and place decoupling capacitors (100nF ceramic + 1–10µF tantalum) as close as possible to the VCC and AVCC pins. Route high-speed digital traces away from analog inputs and the crystal oscillator. Use guard rings or ground shields around the crystal if using an external oscillator. Additionally, enable the internal Schmitt triggers on input pins where possible and consider adding RC filters on sensitive analog lines to suppress transient coupling from nearby relay coils.
Can the M430F122 TI TSSOP be used as a drop-in replacement for the Microchip PIC16F877A in a 5V-tolerant industrial controller design?
No, the M430F122 TI TSSOP cannot serve as a direct drop-in replacement for the PIC16F877A due to fundamental voltage incompatibility—the MSP430 core operates at 3.3V and lacks 5V-tolerant I/Os, whereas the PIC16F877A runs at 5V and accepts 5V inputs. Even if pinouts appear similar, power supply mismatch, logic threshold differences, and peripheral architecture (e.g., ADC reference schemes, timer modules) require significant hardware and firmware redesign. A migration would necessitate level translation, supply rail changes, and thorough validation of timing and interrupt handling.
What long-term reliability concerns should I evaluate before deploying the M430F122 TI TSSOP in a 10-year field deployment with continuous operation?
For decade-long deployments, assess flash memory endurance—the M430F122 TI TSSOP supports ~10,000 write/erase cycles per segment, so avoid frequent firmware updates or data logging directly to main flash. Use external EEPROM or FRAM for frequent writes. Monitor data retention at elevated temperatures; flash retention degrades above 85°C. Also, ensure solder joint reliability by following TI’s recommended reflow profile for the TSSOP package, and consider underfill or conformal coating in humid or vibration-prone environments to prevent mechanical stress failures.
Does the M430F122 TI TSSOP support in-system programming (ISP) via Spy-Bi-Wire (SBW), and what are the minimal hardware requirements for field firmware updates?
Yes, the M430F122 TI TSSOP supports in-system programming via the 2-wire Spy-Bi-Wire (SBW) interface using TEST and RST/NMI pins. For field updates, you only need a compatible programmer (e.g., MSP-FET) connected to these two pins plus VCC and GND. However, ensure the target system allows the SBW signals to be driven during programming—disable any pull-ups/pull-downs or external circuitry that could interfere. Also, reserve enough flash space for a bootloader if implementing over-the-air (OTA) updates, and validate that power supply stability is maintained throughout the programming sequence to avoid corruption.
Are there known errata or silicon limitations for the M430F122 TI TSSOP that could affect UART communication at 115200 baud in asynchronous mode?
Yes, consult TI’s latest errata sheet (e.g., “MSP430x1xx Family User’s Guide” and device-specific advisory notices) for the M430F122 TI TSSOP. Some early revisions exhibit timing inaccuracies in the USCI module when generating high baud rates from the DCO without calibration. At 115200 baud, even small clock deviations can cause framing errors. Always use calibrated DCO settings or an external crystal, and verify actual baud rate with an oscilloscope or logic analyzer. If errors persist, reduce the baud rate to 57600 or implement software-based UART with tighter timing control.

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