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Alliance Memory

Manufacturer of Legacy Memory SRAM, DRAM, and Flash ICs

Cypress Semiconductor CY62256 Low-Power SRAMs and Direct Replacement AS6C62256 from Alliance Memory

AS6C62256-55SIN Cypress direct replacementAlliance Memory is working with Cypress Semiconductor Corporation to help ensure ongoing availability of some of the CY62256 series 32k x 8 SRAMs for which Cypress issued a product discontinuation notification with a last-time buy date of July 4, 2018.

Under our agreement with Cypress Semiconductor, Alliance Memory will offer the popular devices with their original Cypress part numbers into 2019. Customers using the CY62256 may also at any time transition to Alliance Memory’s own direct replacement for this device, the AS6C62256 family, which is in stock at Digi-Key, Future, and Mouser.

CY62256 and Direct Replacement AS6C62256 Comparison Tables

To help your design-in process, we’ve prepared a series of tables that give a side-by-side overview of the specifications for the Cypress Semiconductor CY62256 and the direct replacement AS6C62256 family from Alliance Memory.

Comparison Between CY62256NLL-55 and AS6C62256-55 256Kb Low-Power SRAMs
Comparison Between CY62256NLL-70 and AS6C62256-55 256Kb LP-SRAMs
Comparison Between CY62256VNLL-70 and AS6C62256-55 256Kb LP-SRAM

Cypress part #* Stock ALLIANCE NEAREST CROSS** Stock
CY62256NLL-55SNXI Buy AS6C62256-55SIN Buy
CY62256NLL-55SNXIT Buy AS6C62256-55SINTR Buy
CY62256NLL-70SNXC Buy AS6C62256-55SCN Buy
CY62256NLL-70SNXCT Buy AS6C62256-55SCNTR Buy
CY62256NLL-70PXC Sold Out AS6C62256-55PCN Buy

PLEASE NOTE *We will continue to supply these original Cypress parts whilst stocks last. See comparison pages for Alliance Memory replacement parts.

DISCLAIMER **The information presented is for suggestion purposes only. We recommend that you review the component datasheet to confirm the device functionality, pin-out and performance for your application. Alliance Memory is not responsible for any incorrect or incomplete information.

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12815 NE 124th St, Suite D
Kirkland, WA 98034
Tel: +1 (425) 898-4456
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