Texas Instruments MSP430FR
MSP430FR variants from Texas Instruments
MSP430FR Overview
What changes between part numbers, and what to check before you lock the BOM — Microcontrollers.
MSP430FR is a Texas Instruments order-code family — not a single orderable MPN. This page lists 114 variants that share the same core device but differ in suffix fields (package, grade, reel/tube, electrical bin, etc.). Pick the exact full part number; substituting within the family without checking the datasheet often causes assembly or spec mismatches.
16MHz 16-Bit MCU, 16KB FRAM, 2KB SRAM, 10-bit ADC, 48-TSSOP Other listed variants describe: 16MHz 1KB FRAM MCU, 12 I/O, 10-bit ADC, UART/SPI, 16-TSSOP; 16MHz 16-bit MCU, 2KB FRAM, 1KB SRAM, 12 I/O, 10-bit ADC, Industrial.
Across listed variants, watch these parameters: packages: 32-TSSOP (0.240", 6.10mm Width).
Suffix examples in this family: 2033IG48R, 2100IPW16R, 2110IPW16, 2110IPW16R, 2110IRLLT, 2111IPW16, 2111IRLLR, 2111IRLLT. The characters after the base number usually encode package, temperature, or performance grade — compare the variant table column-by-column rather than assuming pin-compatible drops-in.
Example MPNs: MSP430FR2033IG48R, MSP430FR2100IPW16R, MSP430FR2110IPW16, MSP430FR2110IPW16R, MSP430FR2110IRLLT, MSP430FR2111IPW16.
Key Features
- Footprint / package: 32-TSSOP (0.240", 6.10mm Width)Single package option across listed variants; still confirm reel vs tube suffix if you auto-insert.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 114 distinct suffix patternsExamples: 2033IG48R, 2100IPW16R, 2110IPW16, 2110IPW16R, 2110IRLLT (+109 more). Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- Microcontrollers — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 114 MSP430FR part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| MSP430FR2033IG48R | 16MHz 16-Bit MCU, 16KB FRAM, 2KB SRAM, 10-bit ADC, 48-TSSOP | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2100IPW16R | 16MHz 1KB FRAM MCU, 12 I/O, 10-bit ADC, UART/SPI, 16-TSSOP | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2110IPW16 | 16MHz 16-bit MCU, 2KB FRAM, 1KB SRAM, 12 I/O, 10-bit ADC, Industrial | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2110IPW16R | 16MHz 16-bit MCU, 2KB FRAM, 1KB SRAM, 12 I/O, 10-bit ADC, UART/SPI, 16-TSSOP | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2110IRLLT | 16MHz 16-Bit MCU, 2KB FRAM, 1KB SRAM, 12 I/O, 10-bit ADC, UART/SPI, 24-VQFN | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2111IPW16 | 16-bit MCU, 16MHz, 4KB FRAM, 1KB SRAM, 12 I/O, 10-bit ADC, UART/SPI, 16-TSSOP | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2111IRLLR | 16MHz 16-Bit MCU, 4KB FRAM, 1KB SRAM, 12 I/O, 10-bit ADC, UART/SPI, 24-VQFN | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2111IRLLT | 16MHz 16-bit MCU, 4KB FRAM, 1KB SRAM, 12 I/O, 10-bit ADC, 24-VQFN | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2153TRSMR | 24MHz 16KB FRAM MCU, 2KB SRAM, 28 I/O, 12-bit ADC, 32-VQFN | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2153TRSMT | 24MHz 16KB FRAM MCU, 2KB SRAM, 28 I/O, 12-bit ADC, 32-VQFN | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2155TDBTR | 16-Bit MCU, 24MHz, 32KB FRAM, 4KB SRAM, 38-TSSOP | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2155TRHAT | 24MHz 16-Bit MCU, 32KB FRAM, 4KB SRAM, 40-VQFN | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2155TRSMT | 24MHz 16-Bit MCU, 32KB FRAM, 4KB SRAM, 32-VQFN | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2310IRGYR | 16MHz 16-Bit FRAM MCU, Op-Amp, TIA, Comparator, 10-bit ADC, 16-VQFN | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2311IPW20 | 16MHz 16-Bit FRAM MCU, Op-Amp, TIA, Comp w/DAC, 10-bit ADC, 20-TSSOP | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2311IPW20R | 16MHz 16-Bit FRAM MCU, Op-Amp, TIA, Comp w/DAC, 10-bit ADC, 20-TSSOP | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2355TPTR | 24MHz 16-bit FRAM MCU, Op-Amps, 12-bit ADC, 48-LQFP, Industrial | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2355TRSMR | 24MHz 16-Bit RISC MCU, 32KB FRAM, Op-Amps, 12-bit ADC, 32-VQFN | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2422IPW16R | 16MHz 16-bit MCU, 8KB FRAM, 2KB SRAM, 10-bit ADC, 16-TSSOP | - | Texas Instruments | Active | Compliant | In Stock | |
| MSP430FR2475TRHBT | 16-Bit MCU, 32KB FRAM, 4KB SRAM, 105°C, 32-VQFN | - | Texas Instruments | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on MSP430FR map to package, grade, and reel options.
MSP430FR uses a shared prefix; characters after the prefix encode orderable options. Two lines with the same prefix are not drop-in replacements unless the differing columns match your need.
Suffixes seen here: 2033IG48R, 2100IPW16R, 2110IPW16, 2110IPW16R, 2110IRLLT, 2111IPW16, 2111IRLLR, 2111IRLLT, 2153TRSMR, 2153TRSMT (+104 more).
Full MPN examples: MSP430FR2033IG48R, MSP430FR2100IPW16R, MSP430FR2110IPW16, MSP430FR2110IPW16R, MSP430FR2110IRLLT.
Tip: photograph or copy the reel label — reel diameter, QTY per reel, and moisture sensitivity level (MSL) are often suffix-driven and won't show in the schematic.
How to Choose the Right MSP430FR Microcontrollers
Match the footprint first
Packages here: 32-TSSOP (0.240", 6.10mm Width). Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For MSP430FR, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "MSP430FR" — include the full suffix (e.g. 2033IG48R, 2100IPW16R, 2110IPW16). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for MSP430FR product family
Identity
Variant Parameters
Source MSP430FR with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 114 ordering variants from Texas Instruments. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the MSP430FR product family.