MSP430F5438AIPZ Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
MSP430F5438AIPZ is a 16-bit ultra-low-power microcontroller with 256KB Flash, 16KB RAM, 12-bit ADC, and 32MHz clock. Features 4 USCIs, DMA, and boundary scan for embedded applications. From $4.59, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- MSP430F5438AIPZ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.5920(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 CPU core running up to 32 MHz for efficient low-power processing
- 256KB Flash + 16KB RAM providing ample storage for complex embedded applications
- 12-bit ADC enabling precise analog signal acquisition in sensor-based designs
- 4 Universal Serial Communication Interfaces (USCIs) supporting UART, SPI, and I2C
- Ultra-low-power architecture with multiple low-power modes down to sub-microamp standby current
- DMA controller for efficient data transfer without CPU intervention
- Boundary scan (JTAG) support for in-system programming and debug
Applications
The MSP430F5438AIPZ is well suited for battery-powered IoT sensor nodes, portable medical devices, and industrial monitoring systems where ultra-low power consumption is critical. Its rich peripheral set including multiple USCIs and 12-bit ADC makes it ideal for data acquisition platforms and smart metering applications. The 256KB Flash and 32MHz clock support sophisticated embedded firmware for wearables, energy harvesting systems, and wireless sensor networks.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Has ADC | YES |
| Bit Size | 16 |
| Boundary Scan | YES |
| CPU Family | MSP430 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of DMA Channels | 3 |
| Number of I/O Lines | 87 |
| Number of Serial I/Os | 4 |
| Number of Timers | 4 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP100,.63SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 16384 |
| RAM (words) | 16 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Speed | 25MHz |
| Supply Current-Max | 9.6mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.8V |
| 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 | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MSP430F5438AIPZ:
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 25MHz, CMOS, PQFP100
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 25MHz, CMOS, PQFP100
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 25MHz, CMOS, PQFP100
RISC Microcontroller, 16-Bit, FLASH, MSP430 CPU, 25MHz, CMOS, PQFP100
Frequently Asked Questions
What are the key specifications of the MSP430F5438AIPZ?
The MSP430F5438AIPZ features a 16-bit MSP430 CPU core with up to 32 MHz clock frequency, 256KB Flash memory, 16KB RAM, a 12-bit ADC, 4 Universal Serial Communication Interfaces (USCIs), DMA channels, and boundary scan support. It is supplied in a Quad Flat Package (QFP) and operates with ultra-low power consumption.
What applications is the MSP430F5438AIPZ designed for?
This microcontroller is designed for ultra-low-power embedded applications including IoT sensor nodes, portable medical devices, smart metering, industrial monitoring, wearables, and energy harvesting systems. Its combination of 256KB Flash, 12-bit ADC, and multiple communication interfaces makes it versatile for data acquisition and wireless sensor network designs.
What communication interfaces does the MSP430F5438AIPZ support?
The MSP430F5438AIPZ includes 4 Universal Serial Communication Interfaces (USCIs), each configurable to support UART, SPI, or I2C protocols. This flexibility allows the device to interface with a wide variety of sensors, displays, memory chips, and wireless modules simultaneously.
What package type is the MSP430F5438AIPZ and how can I purchase it?
The MSP430F5438AIPZ comes in a Quad Flat Package (QFP), which is suitable for surface-mount PCB assembly. It is available from major distributors worldwide starting from approximately $4.59 per unit. You can request a quote directly through FindMyChip for competitive pricing and fast worldwide shipping.
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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+ | $11.5000 | $11.50 |
| 3+ | $9.7020 | $29.11 |
| 9+ | $8.8200 | $79.38 |
| 24+ | $5.2270 | $125.45 |
| 49+ | $4.8530 | $237.80 |
| 99+ | $4.5920 | $454.61 |
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