ATMEL AT28C64B-15JU EEPROM, 页写入和软件数据保护, 64 Kbit, 8K x 8位, 5 MHz, 并行, 塑料有引线芯片载体, 32 引脚
The is a high-performance electrically-erasable and programmable Read-only Memory EEPROM IC. Its 64k of memory is organized as 8,192 words by 8-bit. Manufactured with Atmel"s advanced non-volatile CMOS technology, the device offers access times to 150ns with power dissipation of just 220mW. When the device is deselected, the CMOS standby current is less than 100µA. The AT28C64B is accessed like a Static RAM for the read or write cycle without the need for external components. The device contains a 64B page register to allow writing of up to 64Bs simultaneously. During a write cycle, the addresses and 1 to 64 bytes of data are internally latched, freeing the address and data bus for other operations. Following the initiation of a write cycle, the device will automatically write the latched data using an internal control timer. The end of a write cycle can be detected by DATA POLLING of I/O7.
电源电压DC 5.00 V, 5.50 V max
工作电压 4.5V ~ 5.5V
供电电流 40 mA
针脚数 32
时钟频率 5 MHz
存取时间 150 ns
内存容量 8000 B
存取时间Max 150 ns
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 4.5V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 4.5 V
安装方式 Surface Mount
引脚数 32
封装 PLCC-32
长度 14.1 mm
宽度 11.51 mm
高度 2.79 mm
封装 PLCC-32
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tube
制造应用 Industrial, 工业
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 |
---|---|---|
AT28C64B-15JU ATMEL 爱特美尔 | 当前型号 | 当前型号 |
AT28C64B-15JI 爱特美尔 | 类似代替 | AT28C64B-15JU和AT28C64B-15JI的区别 |
CAT28C64BGI-12T 安森美 | 功能相似 | AT28C64B-15JU和CAT28C64BGI-12T的区别 |
CAT28C64BGI-12 安森美 | 功能相似 | AT28C64B-15JU和CAT28C64BGI-12的区别 |