50pcs Sonix SNR032 32Mbit mask ROM, individual silicon dies

You are purchasing a full tray of 50pcs Sonix SNR032 silicon dies. The plastic tray measure 5cm x 5cm, and each individual die measure 6.27mm x 3.26mm. These represent a great example of semiconductor manufacturing technology from 2006 and makes for great educational, collection and display item. The dies will produce shiny, multicolored rainbow reflection with light, like a CD. The dies are new old stock, never used, and will be packaged safely. Please look at the photos carefully.

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The SNR032 is a signal power, 32M-bit, read only memory. It is organized as 4M bytes, operates for single 3V power supply, support static standby mode. The SNR032 embedded two different interfaces, one is a standard 8-bit/16-bit interface bus which compatible with SNL310, another one is a special 8-bit AD (address/data) bus which compatible with SNC710. SNR032 offers automatic power-down, with power-down controlled by the chip enable “CEB”. When chip enable goes to high, SNR032 will entry power-down mode in order to save the power consumption.

• Power supply: 2.4V ~ 3.6V
• Memory Size: 32M-bit
• Totally static operation
• Embedded a standard 8-bit/16-bit bus interface compatible with SNL310 or a 8-bit AD (address/data) bus interface compatible with SNC710
• Access time: 200ns @3V