对比图
型号 AT93C56-10PI-2.7 AT93C56A-10PU-2.7 AT93C56A-10PI-2.7
描述 IC EEPROM 2Kbit 2MHz 8DIPEEPROM Serial-3Wire 2Kbit 256 x 8/128 x 16 3.3V/5V 8Pin PDIPEEPROM Serial-3Wire 2Kbit 256 x 8/128 x 16 3.3V/5V 8Pin 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EEPROM芯片存储芯片
安装方式 Through Hole Through Hole Through Hole
引脚数 8 8 8
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 1.00 MHz, 2.00 MHz, 2.00 MHz (max) 1.00 MHz, 2.00 MHz, 2.00 MHz (max) 1.00 MHz, 2.00 MHz, 2.00 MHz (max)
存取时间 1.00 µs, 2.00 µs 1.00 µs, 2.00 µs 1.00 µs, 2.00 µs
内存容量 2000 B 250 B 2000 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 RoHS Compliant Non-Compliant
含铅标准 Contains Lead Lead Free Contains Lead
工作温度 - -40℃ ~ 85℃ (TA) -