16-bit MSP430 core with 8 KB on-chip Flash
The MSP430F2232IRHAR is a 16-bit MCU from TI's MSP430F2xx family, built around the MSP430 CPU16 core clocked at 16 MHz.
Supply range, temperature grade, and peripheral mix
On-chip peripherals include a 12-channel 10-bit ADC, brown-out detect and POR, a PWM timer, and a watchdog timer. 32 general-purpose I/O lines give headroom for a keypad matrix, status LEDs, and a parallel LCD interface alongside the serial peripherals.
Active production, RoHS3, and sourcing posture
No stock-holding claim; quoted per RFQ.