Atmel AT28C64B-15JU PLC/可编程控制器-产品快照
- 品牌:
- Atmel
- 型号:
- AT28C64B-15JU
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产品介绍
Atmel AT28C64B-15JU PLC/可编程控制器
Atmel AT28C64B-15JU Parallel EEPROM Memory, 64kbit, 150ns, 4.5 → 5.5 V 32-Pin PLCC
Atmel
Electrically Erasable PROM Parallel Access, Atmel EEPROM Parallel Access EEPROM (EPROM) memory is non-volatile RAM that has individual byte addressing for data write, unlike Flash which has to be written/erased in blocks . It does have a limited life in terms of number of write cycles and tends to be used for program storage that is infrequently changed. ; Memory Size 64kbit; Interface Type Parallel; Package Type PLCC; Mounting Type Surface Mount; Pin Count 32; Organisation 8K x 8 bit; Minimum Operating Supply Voltage 4.5 V; Maximum Operating Supply Voltage 5.5 V; Programming Voltage 5V; Length 14.1mm; Width 11.51mm; Height 2.79mm; Dimensions 14.1 x 11.51 x 2.79mm; Data Retention 10yr; Minimum Operating Temperature -40 °C; Maximum Random Access Time 150ns; Maximum Operating Temperature +85 °C;
EEPROM Memory Chips