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You are here: Home / Replies / 89C51 means it has FLASH

89C51 means it has FLASH

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Microcontroller › 8051 › reg51.h › 89C51 means it has FLASH

January 29, 2015 at 9:45 am #12547
Ashutosh Bhatt
Participant

89C51 means it has FLASH memory inside. 80C51 means ROM inside. this is the difference

if KEIL you can use reg51.h for entire family of MCS51 like

89C52/89S52/89C4051/89C2051 etc all

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