描述 Description

The AT29LV010A is a 3-volt only in-system Flash programmable and erasable read only memory (Flash). Its 1 megabit of memory is organized as 131,072 bytes by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 120 ns with power dissipation of just 54 mW over the commercial temperature range. When the device is deselected, the CMOS standby current is less than 40 μA. The device endurance is such that any sector can typically be written to in excess of 10,000 times.

特性 Features

? Single Supply Voltage, Range 3V to 3.6V

? 3-volt Only Read and Write Operation

? Software Protected Programming

? Fast Read Access Time – 120 ns

? Low Power Dissipation

– 15 mA Active Current

– 40 μA CMOS Standby Current

? Sector Program Operation

– Single Cycle Reprogram (Erase and Program)

– 1024 Sectors (128 Bytes/Sector)

– Internal Address and Data Latches for 128 Bytes

? Two 8K Bytes Boot Blocks with Lockout

? Fast Sector Program Cycle Time – 20 ms

? Internal Program Control and Timer

? DATA Polling for End of Program Detection

? Typical Endurance > 10,000 Cycles

? CMOS and TTL Compatible Inputs and Outputs

? Commercial and Industrial Temperature Ranges