Integrated Circuit Chip AT27C256R-70PU 256K One-time Programmable Read-Only Memory

Integrated Circuit Chip AT27C256R-70PU 256K One-time Programmable Read-Only Memory

Product Description Of AT27C256R-70PU

The AT27C256R-70PU is a low-power, high-performance,262,144-bit, one-time programmable, read-only memory (OTP EPROM) organized as 32K by 8 bits. It requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 45ns, eliminating the need for speed reducing WAIT states on high-performance microprocessor systems.

Specification Of AT27C256R-70PU

Features Of AT27C256R-70PU

• Fast read access time – 45ns

• Low-power CMOS operation

• 100µA max standby

• 20mA max active at 5MHz

• JEDEC standard packages

• 28-lead PDIP

• 32-lead PLCC

• 5V ± 10% supply

• High reliability CMOS technology

• 2,000V ESD protection

• 200mA latchup immunity

• Rapid programming algorithm – 100µs/byte (typical)

• CMOS- and TTL-compatible inputs and outputs

• Integrated product identification code

• Industrial and automotive temperature ranges

• Green (Pb/halide-free) packaging option

Rapid Programming Algorithm Of AT27C256R-70PU

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.