BarsMonster

No, it's field-programmable. But you can only do it once.

Hehe, I was also tricked into thinking it's an 8051-compatible :-)

Today we are used to luxury of fully integrated microcontrollers - all key components are conveniently integrated into single reliable part: non-volatile memory, SRAM, CPU core, PLL, ADC/DAC, PWM, serial ports, e.t.c It was not like that in the past and embedded systems typically required lots of chips, until Intel 8048 (MCS-48) was released in 1976 on n-MOS technology. Intel expected that 8048 will have limited product lifetime, and in 4 years, in 1980 it was replaced by 8051 (MCS-51) which conquered the world. It was first high-volume product to integrate 4KiB of PROM, 128 bytes of SRAM, GPIO, serial port as well as 8-bit core in a single crystal. 87C51FC variant was using 32KiB EPROM non-volatile memory instead of PROM's, double SRAM size (256 byte), C-version was manufactured on CMOS process - which makes it exceptionally modern for the time. It was not particularly fast - simplest commands took 12 clock cycles to execute, so even at 20Mhz it was doing just over 1 million operations per second, also - no 16-bit division commands. Modern 8051-compatible cores are much faster and often do single-cycle command execution.

Recently I got my hands on D87C51FC-20, and decided to experience the old ways of embedded software.

USB hub chip, USB<>SATA adapter - eating power for sure... SoC voltage scaling - need to be checked.

Page-up/down keys... There are likely other ways )

I was originally from Belarus, but as you mention - I am indeed in Zürich for some years.

Still, I can assure you, 99% of people in Belarus do work on x86, and cutting edge x86 hardware is being sold freely. Technological sanctions failed many years ago and at some point I will need to write an article about that...

It's just a step. We are not there yet. But we have to continue one step at a time.

Nearly all Linux packages you might want to install - work with nothing special required. Migration to ARM earlier this century made vast majority of open source software portable. Precompiled x86-only surely will not work.

USB 3.0 can eat alot of power due to high speed, if it's always active...

Not (yet)

Damn, best products are always in the future :-) Oasis looks very capable and juicy, looking forward to get my hands on it.