AT25256A-10PU-1.8、AT25256A-10PI-2.7、AT25256-10PI-2.7对比区别

高亮显示差异参数

型号 AT25256A-10PU-1.8 AT25256A-10PI-2.7 AT25256-10PI-2.7

描述 IC EEPROM 256Kbit 20MHz 8DIPEEPROM Serial-SPI 256Kbit 32K x 8 3.3V/5V 8Pin PDIPEEPROM Serial-SPI 256Kbit 32K x 8 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 EEPROM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 5.00 MHz, 10.0 MHz, 20.0 MHz, 20.0 MHz (max) 10.0 MHz, 20.0 MHz, 20.0 MHz (max) 2.10 MHz, 3.00 MHz, 3.00 MHz (max)

存取时间 5.00 µs, 10.0 µs, 20.0 µs 10.0 µs, 20.0 µs 2.10 µs, 3.00 µs

内存容量 256000 B 256000 B 256000 B

封装 DIP DIP DIP

产品生命周期 Obsolete Obsolete -

包装方式 Tube Tube Tube

RoHS标准 RoHS Compliant Non-Compliant Non-Compliant

含铅标准 Lead Free Contains Lead Contains Lead