MSP430FR2353TRHAR — 16-bit FRAM MCU, 24MHz, 40-VFQFN, -40 to 105°C
MPNMSP430FR2353TRHAR
End of Life
TI MSP430FR2353TRHAR, MSP430™ FRAM series, 16-bit MSP430 CPU16 core, 24MHz, 16KB FRAM program / 2KB RAM, 10-ch 12b A/D + 4-ch 12b D/A, 36 I/O, I²C/SPI/UART, 1.8–3.6V, -40 to 105°C, 40-VFQFN (6×6mm) exposed pad, Tape & Reel.
$1.9535Ref. 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~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) | 36 |
| Core processor | MSP430 CPU16 |
| Case | 40-VFQFN Exposed Pad |
| Data converters | A/D 10x12b; D/A 4x12b |
| Program memory size | 16KB (16K x 8) |
Frequently asked questions
Is the MSP430FR2353TRHAR a direct replacement for an MSP430F248?
No. The FR2353 is not pin-compatible with the F248, uses FRAM instead of flash, and adds 12b DAC channels the F248 does not have. Firmware migration is required; the timer/PWM modules are MSP430-generic but the peripheral register map differs between families.
Does the FR2353 handle an 8-sensor analog panel without external multiplexing?
Yes. The on-chip 10-channel 12b ADC covers eight sensor inputs natively, so no external AFE multiplexing is required for a standard 8-channel panel build.