Chip SRAM Async Đơn 5V 256K-Bit 32K x 8 12ns 28-Chân SOJ Alliance Memory AS7C256A-12JIN

Density: 256 Kb

Package: 28SOJ

Mounting: Surface Mount

Rad Hard: No

Pin Count: 28

Lead Finish: Matte Tin|Tin-Bismuth

No. of Pins: 28

Timing Type: Asynchronous

Memory Density: 256 Kb

Number of Ports: 1

Number of Words: 32 kWords

Screening Level: Industrial

Supplier Package: SOJ

Address Bus Width: 15 Bit

Product Dimensions: 18.54 x 7.75 x 2.67 mm

Supply Voltage Max: 5.5 V

Supply Voltage Min: 4.5 V

Supply Voltage Nom: 5 V

Max Processing Temp: 245

Number of I/O Lines: 8 Bit

Operating Temperature: -40 to 85 °C

Number of Bits per Word: 8 Bit

Maximum Operating Current: 70 mA

Operating Temperature Max: 85 °C

Operating Temperature Min: -40 °C

Maximum Random Access Time: 12 ns

Typical Operating Supply Voltage: 5.0000 V

Datasheet