MSP430FR2353TRSMR — 24MHz FRAM MCU, 16KB, 28-I/O, 32-VFQFN
Texas Instruments MSP430FR2353TRSMR, MSP430™ FRAM series, 16KB FRAM / 2KB RAM, 24MHz 16-bit CPU, 8-channel 12-bit SAR ADC, 28 I/O, 1.8–3.6 V, internal oscillator, 32-VFQFN exposed pad, -40°C to 105°C, tape and reel.
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~105°C(TA) |
| Speed | 24MHz |
| Package | Tape & Reel (TR) |
| RAM size | 2K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SPI, UART/USART |
| Number of i (O) | 28 |
| Core processor | MSP430 CPU16 |
| Case | 32-VFQFN Exposed Pad |
| Data converters | A/D 8x12b SAR |
| Program memory size | 16KB (16K x 8) |
Frequently asked questions
What replaces the MSP430FR2353TRSMR if we cannot get it?
The base MSP430FR2353 die is listed as Active, and the 32-VFQFN pin-compatible space within the MSP430FR2 family is worth a cross-reference search — a higher-density FRAM variant in the same package may be firmware-pin-compatible if your I/O mapping is not fully utilized. Check TI's product change notifications for the FR2353 family before assuming a package spin is required.
Is the 16KB FRAM memory map compatible with IAR Embedded Workbench and breakpoint remapping?
The MSP430 CPU16 core with 16KB FRAM is a standard IAR target — no remapping is required for standard breakpoints within the 16KB program space. If your project exceeds 16KB of compiled code, you will need to qualify the memory footprint before committing this part; there is no memory-management unit on this die.