AT29C1024

AT29C1024 Features Fast Read Access Time - 70 ns 5-Volt-Only Reprogramming Sector Program Operation Single Cycle Reprogram (Erase and Program) 512 Sectors (128 words/sector) Internal Address and Data Latches for 128 Words Internal Program Control and Timer Hardware and Software Data Protection Fast Sector Program Cycle Time - 10 ms DATA Polling for End of Program Detection Low Power Dissipation 60 mA Active Current 200 µA CMOS Standby Current Typical Endurance > 10,000 Cycles Single 5V ±10% Supply CMOS and TTL Compatible Inputs and Outputs Commercial and Industrial Temperature Ranges 1 Megabit (64K x 16) 5-volt Only CMOS Flash Memory Description The AT29C1024 is a 5-volt-only in-system Flash programmable and erasable read only memory (PEROM). Its 1 megabit of memory is organized as 65,536 words by 16 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 330 mW. When the device is deselected, the CMOS standby current is less than 200 µA. The device endurance is such that any sector can typically be written to in excess of 10,000 times. (continued) Pin Configurations Pin Name A0 - A15 CE OE WE I/O0 - I/O15 NC DC Function Addresses Chip Enable Output Enable Write Enable Data Inputs/Outputs No Connect Don’t Connect AT29C1024 TSOP Top View PLCC Top View Type 1 0571A 4-141 Description (Continued) To allow for simple in-system reprogrammability, the AT29C1024 do...