MSP430F135IPAG — 16-bit MCU for low-power sensor and control applications
It runs at 8 MHz and integrates 16 KB of Flash program memory (16K × 8 plus 256 B) and 512 × 8 bytes of RAM, enough for moderate embedded control and sensor-processing firmware. The device includes 48 general-purpose I/O lines, an internal oscillator, and an 8-channel 12-bit ADC, with SPI and UART/USART serial interfaces.
The 8 MHz clock rate is the CPU's maximum operating frequency. For a 16-bit RISC core, this translates to roughly 8 MIPS.
16 KB Flash and 512 B RAM — sizing the firmware and data buffers
The 16 KB Flash (16K × 8 plus 256 B) is a mid-range size for the MSP430 family. It can hold a modest application stack: bootloader, main control loop, peripheral drivers, and a small RTOS if needed.
Integrated 8-channel 12-bit ADC
The on-chip 8-channel 12-bit ADC reduces external analog front-end cost for applications like temperature sensing, pressure monitoring, or battery voltage measurement.