AT28HC256-70PI、AT28HC256F-70PI、AT28HC256F-70PC对比区别

高亮显示差异参数

型号 AT28HC256-70PI AT28HC256F-70PI AT28HC256F-70PC

描述 IC EEPROM 256Kbit 70NS 28DIPIC EEPROM 256Kbit 70NS 28DIPEEPROM Parallel 256Kbit 32K x 8 5V 28Pin PDIP

数据手册 ---

制造商 ATMEL (爱特美尔) ATMEL (爱特美尔) ATMEL (爱特美尔)

分类 存储芯片存储芯片EEPROM芯片

安装方式 Through Hole Through Hole Through Hole

引脚数 28 28 28

封装 DIP DIP DIP

电源电压(DC) 5.00 V, 5.50 V (max) 5.00 V, 5.50 V (max) 5.00 V, 5.50 V (max)

时钟频率 70.0 GHz 70.0 GHz 70.0 GHz

存取时间 70.0 ns 70.0 ns 70.0 ns

内存容量 256000 B 256000 B 256000 B

封装 DIP DIP DIP

产品生命周期 Obsolete Obsolete Obsolete

包装方式 Tube Tube Tube

RoHS标准 Non-Compliant Non-Compliant Non-Compliant

含铅标准 Contains Lead Contains Lead Contains Lead