Lifecycle and sourcing reality
EOL lifecycle stage — manufacturer has issued a last-time-buy notice. New designs should avoid this part unless the BOM is already locked.

Texas Instruments MSP430™ FRAM series, MSP430FR69221IRGCR, 16-bit MCU, 16MHz, 64KB FRAM, 2K x 8 RAM, 52 I/O, 8x12b ADC, LCD, I2C/SPI/UART, 1.8V-3.6V, -40°C to 85°C, 64-VFQFN.
| Parameter | Value |
|---|---|
| Series | MSP430™ FRAM |
| Mounting type | 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 & Reel (TR) |
| RAM size | 2K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Connectivity | I2C, IrDA, SCI, SPI, UART/USART |
| Number of i (O) | 52 |
| Core processor | MSP430 CPUXV2 |
| Case | 64-VFQFN Exposed Pad |
| Data converters | A/D 8x12b |
| Program memory size | 64KB (64K x 8) |
EOL lifecycle stage — manufacturer has issued a last-time-buy notice. New designs should avoid this part unless the BOM is already locked.
The MSP430FR69221IRGCR is rated for a 16 MHz core clock speed.
It belongs to the MSP430™ FRAM series of ultra-low-power 16-bit microcontrollers.