Microchip AT27C040-70JU-T EPROM存储器

Density: 4 Mbit

Package: 32PLCC

Mounting: Surface Mount

MSL Level: MSL 3 - 168 hours

Pin Count: 32

Lead Finish: Matte Tin

No. of Pins: 32

Organization: 512Kx8

Interface Type: Parallel

Memory Density: 4 Mbit

Screening Level: Industrial

Supplier Package: PLCC

Product Dimensions: 11.506(Max) x 14.046(Max) x 3.175(Max) mm

Supply Voltage Max: 5.5 V

Supply Voltage Min: 4.5 V

Max Processing Temp: 245 °C

Operating Frequency: 5 MHz

Programming Voltage: 4.5 to 5.5 V

Operating Temperature: -40 to 85 °C

Reprogramming Technique: OTP

Operating Supply Voltage: 10.8, 13.2 V

In System Programmability: No

Maximum Operating Current: 30 mA

Operating Temperature Max: 85 °C

Operating Temperature Min: -40 °C

Output Enable Access Time: 30 ns

Maximum Random Access Time: 70 ns

Datasheet