Texas Instruments
Texas Instruments MSP430™ FRAM series, MSP430FR5729IDAR, 16-Bit MCU, 8MHz, 16KB (16K x 8) FRAM, 1K x 8 RAM, 30 I/O, 38-TSSOP, -40°C to 85°C.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / 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 | 8MHz |
| 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) | 30 |
| Core processor | MSP430 CPUXV2 |
| Case | 38-TSSOP (0.240\", 6.10mm Width) |
| Data converters | A/D 14x10b |
| Program memory size | 16KB (16K x 8) |
Its program memory is 16KB of FRAM — not Flash — which means writes are fast, nearly unlimited in endurance (10^15 cycles typical), and consume less power per byte than an EEPROM write.
Runs on 2V to 3.6V, so a single 3.3V or 3.0V lithium cell works fine. Not rated for under-hood or downhole, but fine for most commercial and industrial enclosures.
Lifecycle status is Active per TI's product bulletin. No last-time-buy notice, no end-of-life window.
