MSP430FW429IPM Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The MSP430FW429IPM is a 16-bit mixed-signal microcontroller from Texas Instruments, featuring an 8 MHz CPU, integrated LCD driver, and 16-bit sigma-delta ADC optimized for metering applications. It operates down to 1.8 V and includes on-chip flash memory and RAM, housed in a 64-pin QFP package.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- MSP430FW429IPM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.5700(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
- 16-bit MSP430 RISC architecture with up to 8 MHz clock frequency and ultra-low-power design
- Integrated LCD driver and segment display control for standalone meter applications
- 16-bit sigma-delta ADC for high-accuracy energy and flow measurement
- Operates down to 1.8 V minimum supply voltage for battery-powered metering designs
- Includes hardware multiplier, watchdog timer, and multiple communication peripherals
Applications
The MSP430FW429IPM is optimized for utility metering applications including smart electricity meters, gas meters, and water flow measurement systems. Its integrated LCD driver, sigma-delta ADC, and ultra-low-power operation make it ideal for battery-backed or energy-harvesting metering equipment that requires long operational lifetimes.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4.15 MHZ |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | MSP430 |
| Clock Frequency-Max | 8MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of I/O Lines | 48 |
| Number of Timers | 9 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP64,.47SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 2048 |
| RAM (words) | 2 |
| ROM (words) | 61440 |
| ROM Programmability | FLASH |
| Speed | 8MHz |
| Supply Current-Max | 0.35mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MSP430FW429IPM:
Frequently Asked Questions
What is the maximum clock frequency of the MSP430FW429IPM?
The MSP430FW429IPM supports a maximum clock frequency of 8 MHz, while also operating at 4.15 MHz from a 1.8 V minimum supply, enabling flexible power-performance tradeoffs in metering designs.
Does the MSP430FW429IPM include an LCD driver?
Yes, the MSP430FW429IPM includes an integrated LCD driver capable of driving segmented LCD displays directly, eliminating the need for external display drivers in meter applications.
What package is the MSP430FW429IPM available in?
The MSP430FW429IPM is available in a 64-pin Quad Flat Package (QFP), providing ample I/O pins for connecting sensors, displays, and communication interfaces in metering systems.
What ADC type does the MSP430FW429IPM use?
The MSP430FW429IPM features a 16-bit sigma-delta ADC, which delivers high resolution and accuracy suitable for precision energy measurement and flow calculation in smart meter applications.
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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.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $12.2800 | $12.28 |
| 160+ | $7.8400 | $1254.40 |
| 480+ | $7.8200 | $3753.60 |
| 960+ | $7.5700 | $7267.20 |
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