MSP430FR2533IDAR TI MSP430 FRAM MCU, 15.5KB Flash, 8×10b ADC, 32-TSSOP
MPNMSP430FR2533IDAR
End of Life
Texas Instruments MSP430FR2533IDAR, MSP430™ FRAM series, 16MHz 16-bit CPU, 15.5KB FRAM, 2KB RAM, 8×10-bit ADC, 19 GPIO, I²C/SPI/UART, 1.8–3.6V supply, -40 to 85°C, 32-TSSOP (0.240inch width), Tape & Box.
$1.9344Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | MSP430™ FRAM |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FRAM |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 16MHz |
| Package | Tape & Box (TB) |
| RAM size | 2K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SCI, SPI, UART/USART |
| Number of i (O) | 19 |
| Core processor | MSP430 CPU16 |
| Case | 32-TSSOP (0.240\", 6.10mm Width) |
| Data converters | A/D 8x10b |
| Program memory size | 15.5KB (15.5K x 8) |
Frequently asked questions
What are the key specifications that define this part's fit in my design?
15.5KB FRAM, 2KB RAM, 16MHz MSP430 CPU16 core, 8×10-bit ADC, 19 GPIO, UART/SPI/I²C/IrDA, 1.8–3.6V supply, -40 to 85°C operating temperature, 32-TSSOP. The combination of FRAM non-volatility, 8-channel ADC, and low supply voltage positions it for battery-operated mixed-signal sensing and capacitive-touch applications.