15 MHz Cortex-M0+ — what that means for the BOM
The LPC802M001JDH16J runs the ARM Cortex-M0+ core at 15 MHz. The 16 KB Flash and 2 KB RAM (2K x 8) limit firmware to a modest state machine and bootloader stub.
Where it fits — industrial temperature, small footprint
Rated -40 to 105 °C, this MCU is at home in industrial enclosures, outdoor telecom nodes, or engine-bay-adjacent electronics where the ambient can climb. The 16-TSSOP package (4.40 mm body width) is a surface-mount part — no socket, no through-hole option. It gives you 13 usable I/O lines, one 12-bit ADC with 12 channels, and three serial interfaces (I²C, SPI, UART/USART). The internal oscillator saves a crystal on the BOM, though if you need tighter timing for UART baud-rate generation, you can feed an external clock into the XTAL pins.
Lifecycle and sourcing
This part is listed as Active — in production, no end-of-life notice. It is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time. The base product number LPC802 covers several Flash/RAM and package variants, so if you need a different memory density or a QFN package, the LPC80xM family has options without changing the core architecture.