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Processor of the day

Intel_P2Xeon450_SL2XJ_F.jpg
Intel Xeon 450 (512K)

Most popular CPUs

Intel Core 2 Duo E8800 (ES)
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Intel Core i7-3770
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Intel Core i5-4570
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Most powerful CPUs
Desktop PCs
AMD : Ryzen 9 7950X
Intel : Core i9-13900KF
Laptop PCs
AMD : Ryzen 9 6980HX
Intel : Core i9-12950HX
Servers
AMD : EPYC 9654P
Intel : Xeon Platinium 9282

 Memories > AMD > EPROM memories


AMD 27256-4 CDIP
Manufacturer AMD
Memory Type EPROM DIP-28
Size (words x bits) 256 Kb (32768x8)
Package CDIP-28
Package Size 3,55x1,39 cm
Electrical informations
Technology NMOS Voltage 5V
Access time 450 ns Cycle time 450 ns
Other informations
Functions/Features None
Part Number Am27256-45DC (OEM), Am27256-45DCB (OEM), Am27256-45DE (OEM), Am27256-45DEB (OEM), Am27256-45DI (OEM), Am27256-45DIB (OEM), Am27256-4DC (OEM), Am27256-4DCB (OEM), Am27256-4DI (OEM), Am27256-4DIB (OEM)
Collectable Variants - Normal (Am27256-45DC, Am27256-4DC)
- Burn-in screening (Am27256-45DCB, Am27256-4DCB)
- Extended temperature range (-55 - +125°C) (Am27256-45DE)
- Extended temperature range + Burn-in screening (Am27256-45DEB)
- Industrial Spec. (Am27256-45DI, Am27256-4DI)
- Industrial Spec. + Burn-in screening (Am27256-45DIB, Am27256-4DIB)
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Page created on 09/02/2021

Last update : 02/03/2024