Part Details for MSP430F5438ACY by Texas Instruments
Results Overview of MSP430F5438ACY by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
MSP430F5438ACY Information
MSP430F5438ACY by Texas Instruments is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| MSP430F5438ACY | Texas Instruments | 16-BIT, FLASH, 25MHz, RISC MICROCONTROLLER, UUC, GREEN, DIE |
Price & Stock for MSP430F5438ACY
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-MSP430F5438ACY-TI-ND
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DigiKey | IC MCU 16BIT 256KB FLASH DIESALE Min Qty: 62 Lead time: 18 Weeks Container: Tray MARKETPLACE PRODUCT |
1280 In Stock |
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$4.9100 | Buy Now |
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DISTI #
MSP430F5438ACY-ND
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DigiKey | IC MCU 16BIT 256KB FLASH DIESALE Min Qty: 62 Lead time: 18 Weeks Container: Tray | Temporarily Out of Stock |
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$5.1694 | Buy Now |
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DISTI #
85997993
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Verical | MCU 16-bit MSP430 RISC 256KB Flash 2.5V/3.3V Die RoHS: Compliant Min Qty: 64 Package Multiple: 1 Date Code: 1501 | Americas - 1280 |
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$4.7250 / $5.9000 | Buy Now |
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Rochester Electronics | MSP430F5438ACY-DIE - A - Mixed Signal Microcontroller RoHS: Compliant Status: Active Min Qty: 1 | 1280 |
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$3.7800 / $4.7200 | Buy Now |
Part Details for MSP430F5438ACY
MSP430F5438ACY CAD Models
MSP430F5438ACY Part Data Attributes
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MSP430F5438ACY
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
MSP430F5438ACY
Texas Instruments
16-BIT, FLASH, 25MHz, RISC MICROCONTROLLER, UUC, GREEN, DIE
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIE | |
| Package Description | GREEN, DIE | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.31.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Has ADC | YES | |
| Additional Feature | IT ALSO OPERATES MINIMUM 1.8V AT 8MHZ | |
| Address Bus Width | ||
| Bit Size | 16 | |
| Clock Frequency-Max | 18 MHz | |
| DAC Channels | NO | |
| DMA Channels | YES | |
| External Data Bus Width | ||
| JESD-30 Code | X-XUUC-N | |
| PWM Channels | YES | |
| Package Body Material | UNSPECIFIED | |
| Package Code | DIE | |
| Package Shape | UNSPECIFIED | |
| Package Style | UNCASED CHIP | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| ROM Programmability | FLASH | |
| Speed | 25 MHz | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 2.4 V | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Terminal Form | NO LEAD | |
| Terminal Position | UPPER | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Alternate Parts for MSP430F5438ACY
This table gives cross-reference parts and alternative options found for MSP430F5438ACY. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MSP430F5438ACY, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MSP430F5438AIZQWT | Texas Instruments | $4.5718 | 18 MHz MCU with 256KB Flash, 16KB SRAM, 12-bit ADC, DMA, UART/SPI/I2C, Timer, HW Multiplier 113-BGA MICROSTAR JUNIOR -40 to 85 | MSP430F5438ACY vs MSP430F5438AIZQWT |
| MSP430F5438CYS | Texas Instruments | Check for Price | 16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi 0-WAFERSALE -40 to 85 | MSP430F5438ACY vs MSP430F5438CYS |
| MSP430F5438ACYS | Texas Instruments | Check for Price | 16-BIT, FLASH, 25MHz, RISC MICROCONTROLLER, UUC, WAFER | MSP430F5438ACY vs MSP430F5438ACYS |
| MSP430F5438TPNR | Texas Instruments | Check for Price | 16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi 80-LQFP -40 to 105 | MSP430F5438ACY vs MSP430F5438TPNR |
| MSP430F5438IZQWR | Texas Instruments | Check for Price | 16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi 113-BGA MICROSTAR JUNIOR -40 to 85 | MSP430F5438ACY vs MSP430F5438IZQWR |
| MSP430F5438AIZQW | Texas Instruments | Check for Price | IC 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PBGA113, PLASTIC, BGA-113, Microcontroller | MSP430F5438ACY vs MSP430F5438AIZQW |
| MSP430F5438IZQW | Texas Instruments | Check for Price | 16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi 113-BGA MICROSTAR JUNIOR -40 to 85 | MSP430F5438ACY vs MSP430F5438IZQW |
| MSP430F5438IPNR | Texas Instruments | Check for Price | 16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi 80-LQFP -40 to 85 | MSP430F5438ACY vs MSP430F5438IPNR |
| MSP430F5438CY | Texas Instruments | Check for Price | RISC MICROCONTROLLER | MSP430F5438ACY vs MSP430F5438CY |
| MSP430F5438AGACYS | Texas Instruments | Check for Price | IC 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, UUC, WAFER, Microcontroller | MSP430F5438ACY vs MSP430F5438AGACYS |
MSP430F5438ACY Frequently Asked Questions (FAQ)
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The maximum clock frequency for the MSP430F5438ACY is 18 MHz, but it can be overclocked to 20 MHz with some limitations. However, it's recommended to follow the recommended operating conditions in the datasheet to ensure reliable operation.
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To use an external crystal oscillator, you need to connect the crystal to the XIN and XOUT pins, and configure the UCS (Universal Clock System) module to use the external crystal. This can be done by setting the UCSCTL6 register to select the crystal oscillator as the clock source, and configuring the UCSCTL7 register to set the crystal frequency.
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The maximum current that can be sourced or sunk by the GPIO pins of the MSP430F5438ACY is 4 mA per pin, with a total current limit of 30 mA for all GPIO pins combined. However, it's recommended to limit the current to 2 mA per pin to ensure reliable operation.
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The MSP430F5438ACY has a built-in temperature sensor that can be accessed through the ADC12 module. To use the temperature sensor, you need to configure the ADC12 module to read the temperature sensor channel, and then use the temperature sensor calibration data provided in the datasheet to convert the ADC reading to a temperature value.
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The minimum voltage required to program the MSP430F5438ACY's flash memory is 2.2 V. However, it's recommended to use a voltage of at least 2.5 V to ensure reliable programming.