GR3281

制造商：Greenwich Instruments

描述：IC, NVRAM MODULE 256K, 3281, DIP28; Memory Type: SRAM; Memory Size: 256Kbit; NVRAM Memory Configuration: 32K x 8bit; IC Interface Type: Parallel; Access Time: 100ns; Memory Case Style: DIP; No. of Pins: 28Pins; Supply Voltage Min: 4.75V; Supply Voltage Max: 5.5V; Operating Temperature Min: -20°C; Operating Temperature Max: 70°C; Product Range: -; RoHS Phthalates Compliant: To Be Advised; MSL: -; Base Number: 3281; Data Retention Time: 10Yr; IC Generic Number: 3281; Logic Function Number: 3281; Memory Voltage Vcc: 5V; NVRAM Features: Internal Battery; Operating Temperature Range: -20°C to +70°C; Supply Voltage Range: 4.75V to 5.5V; Termination Type: Through Hole

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