24 MHz MSP430 CPUXV2 with 8 KB FRAM — the low-power edge
FRAM writes at bus speed with no erase cycle, so the firmware update and data-logging routines skip the millisecond delays you budget for Flash.
Texas Instruments MSP430FR5733IRHAT 16-bit MCU, 24MHz
MPNMSP430FR5733IRHAT
Active
Texas Instruments MSP430™ FRAM series, MSP430FR5733IRHAT, 16-Bit MCU, MSP430 CPUXV2 core, 24MHz, 8KB (8K x 8) FRAM, 1K x 8 RAM, 32 I/O, I²C/SPI/UART/IrDA/LINbus, 2V~3.6V, -40°C~85°C, 40-VQFN (6x6).
$3.8500Ref. price · indicative, final on quote
Packaging40-VFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesMSP430™ FRAM
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | MSP430™ FRAM |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FRAM |
| Voltage - supply (Vcc (Vdd)) | 2V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 24MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 1K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Number of i (O) | 32 |
| Core processor | MSP430 CPUXV2 |
| Case | 40-VFQFN Exposed Pad |
| Program memory size | 8KB (8K x 8) |
Product details
Frequently asked questions
Will MSP430FR5733IRHAT drop into a panel that was specified around F280041PZQR without rewiring?
No — F280041PZQR is a 32-bit C2000 C28x MCU in a different package and pinout, with a 100 MHz core and Flash memory. The MSP430FR5733IRHAT is a 16-bit FRAM device in a 40-VQFN; they are not pin-compatible or footprint-equivalent. A board redesign is required.