Texas Instruments MSP430FG439IPN Microcontrollers
16-bit MCU, 8MHz, 60KB FLASH, 2KB SRAM, 12-bit ADC, 80-LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MSP430FG439IPN
Series
Base Model
Detailed Description
16-bit MCU, 8MHz, 60KB FLASH, 2KB SRAM, 12-bit ADC, 80-LQFP
Package
80-LQFP
Lifecycle Status
Active
Datasheet
MSP430FG439IPN Datasheet
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Technical Specifications
Texas Instruments MSP430FG439IPN Microcontrollers technical specifications.
General
RAM Size
2K x 8
RoHS
Yes
Package / Case
80-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O
48
Speed
8MHz
Related Parts Comparison (MSP430FG439IPN vs MSP430FG4250IRGZR vs MSP430FG4260IRGZR vs MSP430FG4270IRGZR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 80-LQFP | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Core Processor | MSP430 CPU16 | MSP430 CPU16 | MSP430 CPU16 | MSP430 CPU16 |
| Core Size | 16-Bit | 16-Bit | 16-Bit | 16-Bit |
| RAM Size | 2K x 8 | 256 x 8 | 256 x 8 | 256 x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Data Converters | A/D 12x12b; D/A 2x12b | A/D 5x16b; D/A 1x12b | A/D 5x16b; D/A 1x12b | A/D 5x16b; D/A 1x12b |
| Number of I/O | 48 | 32 | 32 | 32 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
CY9AF111MAPMC-G-MNE2Infineon TechnologiesSimilar FunctionalityInfineon
IC MM MCU 80LQFP
S912ZVFP64F1VLLNXP SemiconductorsNXP
IC MCU 16BIT 64KB FLASH 100LQFP
S912ZVHL64F1CLLNXP SemiconductorsNXP
IC MCU 16BIT 64KB FLASH 100LQFP
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