描述 Description

The AT49F001(N)(T) is a 5-volt-only in-system reprogrammable Flash Memory. Its 1 megabit of memory is organized as 131,072 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 55 ns with power dissipation of just 275 mW over the commercial temperature range.

特性 Features

? Single Voltage Operation
?? – 5V Read
?? – 5V Reprogramming
? Fast Read Access Time - 55 ns
? Internal Program Control and Timer
? Sector Architecture
?? – One 16K Byte Boot Block with Programming Lockout
?? – Two 8K Byte Parameter Blocks
?? – Two Main Memory Blocks (32K, 64K) Bytes
? Fast Erase Cycle Time - 10 seconds
? Byte By Byte Programming - 10 μs/Byte Typical
? Hardware Data Protection
? DATA Polling for End of Program Detection
? Low Power Dissipation
?? – 50 mA Active Current
?? – 100 μA CMOS Standby Current
? Typical 10,000 Write Cycles

簡介

AT49F001屬于集成電路（IC）的存儲器。由制造生產的AT49F001存儲器存儲器是集成電路上用作數(shù)據(jù)存儲設備的半導體器件。這些器件分為非易失性或易失性兩種，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、閃存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。這些器件的存儲容量為 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、單線、SPI、UFS、Xccela 總線和 1-線。