ARM7 MCU with integrated ADC and DAC — what it covers
The NXP LPC2132FBD64/01EL uses an ARM7 core running at 60 MHz, with 64 KB of Flash and 16 KB of RAM. It has 47 GPIOs, an 8-channel 10-bit SAR ADC, and a single 10-bit DAC.
Memory sizing — 64 KB Flash, 16 KB RAM
64 KB of Flash holds a bootloader plus application code. 16 KB of RAM leaves room for UART buffers and a small data table.
For volume purchases or blanket orders, the active lifecycle means NXP continues to manufacture it, so lead times are predictable. No second-source alternate is listed for this exact order code, but the LPC2132 base part number is shared across several temperature and package variants — verify the suffix before ordering.