The Analog / Maxim 8051 series 40-pin PDIP is still available, at $55 each ! Not a cheap microcontroller today, compared to 21st century alternatives. Data sheet https://www.analog.com/media/en/technical-documentation/data-sheets/ds83c520-ds87c520.pdf greg

You can use the atmel 89c51 which is the same, just $1 Enviado do meu Tele-Movel. Desculpe a brevidade. Em sáb., 28 de dez. de 2024 20:28, Gregory Beat via time-nuts < time-nuts@lists.febo.com> escreveu: > The Analog / Maxim 8051 series 40-pin PDIP is still available, at $55 each > ! > Not a cheap microcontroller today, compared to 21st century alternatives. > Data sheet > > https://www.analog.com/media/en/technical-documentation/data-sheets/ds83c520-ds87c520.pdf > > greg > _______________________________________________ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe send an email to time-nuts-leave@lists.febo.com