The specs aren’t that quite equivalent: 1Kb SRAM vs 48K core memory, 32-bit vs 16-bit CPU and 24Mhz vs 1MHz, but what does that clock mean in MIPS? Anyone want to take a stab at the Moore’s Law constant over 55 years, given the specs non-equivalence? ~2.5M times price change, = 2^22 times. ===================== <https://www.nokia.com/bell-labs/unix-history/firstport.html> In 1970, they proposed buying a PDP-11 for about $65,000. [ $535,000 in 2025 according to US Inflation Calculator ] ===================== Texas Instruments Introduces MSPM0C1104 as the Smallest Available Microcontroller <https://linuxgizmos.com/texas-instruments-introduces-mspm0c1104-as-the-smallest-available-microcontroller/> Measuring only 1.38mm², this wafer chip-scale package MCU is 38% smaller than existing alternatives. The MSPM0C1104 includes a 24MHz Arm Cortex-M0+ core (32-bit), 16KB of flash memory, 1KB of SRAM, a 12-bit ADC with three channels, and six GPIO pins. It also supports standard communication interfaces, including UART, SPI, and I2C. Additional features include 5V-tolerant I/Os, a 1-channel DMA controller, a CRC-16 accelerator, and various timers, including a 16-bit advanced timer and two 16-bit general-purpose timers. These MCUs operate in an extended temperature range from -40°C to 125°C and support supply voltages from 1.62V to 3.6V. The MSPM0 series starts at $0.16 in 1,000-unit quantities, with multiple configurations available. ===================== -- Steve Jenkin, IT Systems and Design 0412 786 915 (+61 412 786 915) PO Box 38, Kippax ACT 2615, AUSTRALIA mailto:sjenkin@canb.auug.org.au http://members.tip.net.au/~sjenkin