AT27C040-70JU Part Information

Details for AT27C040-70JU by Microchip Technology


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Part Features

  • 4-Mbit (512-Kbit x 8)
  • Low-power CMOS operation
  • Standard power supply range, 5V +/-10%
  • 100 μA max standby
  •  30 mA max active at 5 MHz
  • Parallel Interface
  • 70 ns access time
  • High-reliability CMOS technology
  • 2,000V ESD protection
  • 200 mA latchup immunity
  • Rapid programming algorithm – 100 μs/byte (typical)
  • CMOS and TTL compatible inputs and outputs
  • Integrated product identification code
  • Industrial Temperature Range: -40°C to 85°C
  • Available in Green (Pb/Halide-free) Packaging Only
  • 32-lead, Plastic J-leaded Chip Carrier (PLCC)
  • 32-lead, 0.600" wide, plastic, dual inline package (PDIP)

Part Specifications

Density (Organization) 4Mb
Operating Voltage Min. (V) 5
Read Access Speed (Par Flash) 70/90ns
Organization 512K x 8
Temperature Range -40C to +85C

Alternative Part Descriptions

  • ONE TIME PROGRAMMABLE (OTP) EPROM IC; Memory Size:4Mbit; EPROM Memory Configuration:512K x 8bit; No. of Pins:32Pins; Memory Case Style:LCC; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Operating Temperature Min:-40°C RoHS Compliant: Yes | Newark Electronics
  • EPROM OTP 4M-Bit 512K x 8 70ns 32-Pin PLCC | Avnet America
  • 70NS PLCC IND TEMP GREEN | Microchip Technology Inc
  • EPROM OTP 4M-Bit 512K x 8 70ns 32-Pin PLCC | Avnet Europe
  • OTP-ROM 5V 512kx8 70ns PLCC32 | Schukat Electronic

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AT27C040-70JU?

Additional datasheets, footprints and schematics for AT27C040-70JU are listed in our Part Details tab. You can also find the AT27C040-70JU image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AT27C040-70JU in the Pricing & Inventory tab next to part details. You can view AT27C040-70JU price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AT27C040-70JU fall under?

The AT27C040-70JU is listed under AT27C040.

Can I view similar or alternative parts?

You can view similar parts to AT27C040-70JU when available in the AT27C040 range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AT27C040-70JU you can contact the distributor directly for product support, shipping queries etc.

Is the AT27C040-70JU RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for AT27C040-70JU have stock available?

Authorised distributors including Newark Electronics, Avnet America, Microchip Technology Inc, Avnet Europe and Schukat Electronic have stock available or on a lead time for AT27C040-70JU.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for AT27C040-70JU often in real-time on the comparison pages.

What if I can't find stock of AT27C040-70JU?

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