Texas Instruments MSP430FR2155TPT, 16-bit MSP430 CPU16 MCU, 24MHz, 32KB FRAM, 4K x 8 RAM, 44 I/O, 12x12b ADC, I²C/SPI/UART, -40 to 105°C, 48-LQFP.
| Parameter | Value |
|---|---|
| Series | MSP430™ FRAM |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FRAM |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~105°C(TA) |
| Speed | 24MHz |
| Package | Tape & Reel (TR) |
| RAM size | 4K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SPI, UART/USART |
| Number of i (O) | 44 |
| Core processor | MSP430 CPU16 |
| Case | 48-LQFP |
| Data converters | A/D 12x12b |
| Program memory size | 32KB (32K x 8) |
The MSP430FR2155TPT carries an Active product status per the manufacturer. Availability and current pricing are confirmed at quote time through independent distribution. Sourced and quoted to order against an RFQ.
The 48-LQFP (7×7 mm) package is surface-mount. Standard hot-air rework is straightforward — the exposed pad is absent, so the part lifts cleanly with preheat.
The MSP430FR2155TPT offers 32 KB FRAM and 4 K × 8 RAM, while the MSP430FR2154 typically provides 16 KB FRAM. Both share the same 48-LQFP footprint and peripheral set, making them pin-compatible density options within the family.
The MSP430FR2155TPT is rated for -40°C to 105°C, covering industrial and automotive cabin environments without active cooling.