ATMEL AT27C512R-45PU 芯片, PROM, 一次编程, 512K
The is a 512K 64K x 8bit one time programmable read only memory OTP EPROM device in 28 pin DIP package. This low power, high performance, 524288bit memory requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45ns by eliminating the need for speed reducing WAIT states on high performance microprocessor systems. The Atmel scaled CMOS technology provides high speed, low active power consumption and significantly faster programming. The AT27C512R-45PU allows firmware to be stored reliably and to be accessed by system without delays of mass storage media. It has additional features to ensure high quality and efficient production use. The rapid programming algorithm reduces time required to program the device and guarantees reliable programming.
电源电压DC 5.00 V, 5.50 V max
工作电压 5 V
供电电流 20 mA
针脚数 28
时钟频率 45.0 GHz
存取时间 45 ns
内存容量 64000 B
存取时间Max 45 ns
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 5 V
电源电压Max 5.5 V
电源电压Min 4.5 V
安装方式 Through Hole
引脚数 28
封装 DIP-28
长度 37.3 mm
宽度 14.4 mm
高度 3.94 mm
封装 DIP-28
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Each
制造应用 Embedded Design & Development, 嵌入式设计与开发
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AT27C512R-45PU ATMEL 爱特美尔 | 当前型号 | 当前型号 |
AT27C512R-70PU 爱特美尔 | 类似代替 | AT27C512R-45PU和AT27C512R-70PU的区别 |
M27C512-90B6 意法半导体 | 功能相似 | AT27C512R-45PU和M27C512-90B6的区别 |
AT27C512R-45PI 爱特美尔 | 功能相似 | AT27C512R-45PU和AT27C512R-45PI的区别 |