Texas Instruments MSP430FR2155TDBTR Microcontrollers
16-Bit MCU, 24MHz, 32KB FRAM, 4KB SRAM, 38-TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MSP430FR2155TDBTR
Series
Base Model
Detailed Description
16-Bit MCU, 24MHz, 32KB FRAM, 4KB SRAM, 38-TSSOP
Package
38-TFSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
MSP430FR2155TDBTR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments MSP430FR2155TDBTR Microcontrollers technical specifications.
General
RAM Size
4K x 8
RoHS
Yes
Package / Case
38-TFSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.8V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
34
Speed
24MHz
Alternate Parts Comparison (MSP430FR2155TDBTR vs MSP430FR5968IRGZR vs MSP430FR5959IRHAR vs MSP430FR5733IRHAR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 105°C (TA) | - 40°C ~ + 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| RoHS | Yes | Yes | Yes | Yes |
| Package | TSSOP-38 | VQFN (RGZ)-48 | VQFN (RHA)-40 | VQFN (RHA)-40 |
| Program Memory Size | 32KB (32K x 8) | 48 kB | 64KB (64K x 8) | 8KB (8K x 8) |
| Package / Case | 38-TFSOP | -- | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | SMD/SMT | -- | Surface Mount |
| Supply Voltage | 1.8V ~ 3.6V | -- | 1.8V ~ 3.6V | 2V ~ 3.6V |
| Core Processor | MSP430 CPU16 | -- | MSP430 CPUXV2 | MSP430 CPUXV2 |
| Core Size | 16-Bit | -- | 16-Bit | 16-Bit |
| RAM Size | 4K x 8 | -- | 2K x 8 | 1K x 8 |
| Lifecycle Status | Active | -- | Active | Active |
| ADC Type | 12-bit SAR | -- | 12-bit SAR | Slope |
| 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
MC9S12A32CFUENXP SemiconductorsNXP
IC MCU 16BIT 32KB FLASH 80QFP
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
MSP430FR6972IPMRTexas Instruments64KB 1.8V~3.6V MSP430 16MHz 51 LQFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
MSP430FR2111IPW16RTexas Instruments16 MHz MCU with 4KB FRAM, 1KB SRAM, comparator, 10-bit ADC, UART/SPI, timer 16-TSSOP -40 to 85
MSP430FR2311IPW16RTexas Instruments3.75KB 1.8V~3.6V MSP430 16MHz 11 TSSOP-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
MSP430FR2433IRGERTexas Instruments16 MHz MCU with 16KB FRAM, 4KB SRAM, 10-bit ADC, UART/SPI/I2C, timer 24-VQFN -40 to 85
