AT29C040A-12JC

AT29C040A-12JC图片1
AT29C040A-12JC图片2
AT29C040A-12JC概述

NOR闪存 4M512Kx8 5V ONLY- 120NS COM TEMP

Description

The AT29C040A is a 5-volt only in-system Flash Programmable and Erasable Read Only Memory PEROM. Its 4 megabits of memory is organized as 524,288 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS EEPROM technology, the device offers access times up to 90 ns, and a low 220 mW power dissipation. When the device is deselected, the CMOS standby current is less than 100 µA. The device endurance is such that any sector can typically be written to in excess of 10,000 times. The programming algorithm is compatible with other devices in Atmel’s 5-volt only Flash family.

Features

• Fast Read Access Time – 90 ns

• 5-volt Only Reprogramming

• Sector Program Operation

– Single Cycle Reprogram Erase and Program

– 2048 Sectors 256 Bytes/Sector

– Internal Address and Data Latches for 256 Bytes

• Internal Program Control and Timer

• Hardware and Software Data Protection

• Two 16K Bytes Boot Blocks with Lockout

• Fast Sector Program Cycle Time – 10 ms

• DATA Polling for End of Program Detection

• Low Power Dissipation

– 40 mA Active Current

– 100 µA CMOS Standby Current

• Typical Endurance > 10,000 Cycles

• Single 5V ± 10% Supply

• CMOS and TTL Compatible Inputs and Outputs

• Green Pb/Halide-free Packaging Option

AT29C040A-12JC中文资料参数规格
技术参数

电源电压DC 5.00 V, 5.50 V max

时钟频率 120 GHz

存取时间 120 ns

内存容量 4000000 B

工作温度Max 70 ℃

工作温度Min 0 ℃

电源电压 5 V

封装参数

安装方式 Surface Mount

引脚数 32

封装 LCC-32

外形尺寸

封装 LCC-32

其他

产品生命周期 Obsolete

包装方式 Tube

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

数据手册

在线购买AT29C040A-12JC
型号: AT29C040A-12JC
制造商: ATMEL 爱特美尔
描述:NOR闪存 4M512Kx8 5V ONLY- 120NS COM TEMP
替代型号AT29C040A-12JC
型号/品牌 代替类型 替代型号对比

AT29C040A-12JC

ATMEL 爱特美尔

当前型号

当前型号

AT29C040A-12JI

爱特美尔

完全替代

AT29C040A-12JC和AT29C040A-12JI的区别

AT29C040A-12JU

爱特美尔

完全替代

AT29C040A-12JC和AT29C040A-12JU的区别

AT29C040A-12PC

爱特美尔

完全替代

AT29C040A-12JC和AT29C040A-12PC的区别

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