5/26/2023 0 Comments Atmel pro chip designerWhen CE and OE are low and WE is high, the data stored at the memory location determined by the address pins is asserted on the outputs. READ: The AT29C1024 is accessed like an EPROM. Reprogramming the AT29C1024 is performed on a sector basis 128 words of data are loaded into the device and then simultaneously programmed. Reading data out of the device is similar to reading from an EPROM. Five-volt-only commands determine the operation of the device. To allow for simple in-system reprogrammability, the AT29C1024 does not require high input voltages for programming. The device endurance is such that any sector can typically be written to in excess of 10,000 times. When the device is deselected, the CMOS standby current is less than 200 μA. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 330 mW. ![]() Its 1 megabit of memory is organized as 65,536 words by 16 bits. The AT29C1024 is a 5-volt-only in-system Flash programmable and erasable read only memory (PEROM). ∙ Commercial and Industrial Temperature Ranges 200 A CMOS Standby Current ∙ CMOS and TTL Compatible Inputs and Outputs Internal Address and Data Latches for 128 WordsĭATA Polling for End of Program Detection ![]() Single Cycle Reprogram (Erase and Program) 512 Sectors (128 words/sector)
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