10 discussions on ElectronDepot about the Atmel AT89C51RD2: what owners asked, what went wrong, and what fixed it.
I'm starting a new project and I intend to use an 8051 derivative.Specifically, I'm looking for a chip that has at least 3MIPS, 64KFLASH, an SPI port, and must be RoHS compliant.The real reason that I'm posting is that I want to use a...
I'm looking at the Atmel AT89C5115 20-pin 8051-basedmicrocontroller as part of a project I'm contemplating. Theinstructions for the factory-default UART bootloader aren't entirelyclear on the subject. According to the application...
The NXP (Philips) part is in sytem programmable with 'flash magic'.The Atmel equivalent mentions ISP capability too but I can't find anydetail. Are they 100% compatible ?Graham
Moin,gibt es eigentlich von einem anderen Hersteller einen Controller,der wie der 68HC711 ein paar Byte RAM hat, die simpelst mit einem GoldCap für einige Stunden gepuffert werden können? Vonder Leistung muss der nicht viel mehr können...
WitamPorzebuje niedrogiego mikrokontrolera '51 w obudowie DIP40 z wewnetrznapamiecia co najmniej 512B RAM i 8kB FLASH. PozdrawiamTomasz Sliwa
Hi,I have this basic doubt about the terminology of 8051 variants.I have read a couple of their data sheets and based on thathere's my understanding, please correct me if I am wrong:8051 - ?? Probably generic name for the entire family, no...