
CY27C256
7
Orde rin g Inf orm a tio n[10]
Speed
(ns) Ordering Code Package
Name Package Type Operating
Range
45 CY27C256-45JC J65 32-Pin Rectangular Plastic Leaded Chip Carr ier Commercial
CY27C256-45PC P15 28-Lead (600-Mil) Molded DIP
CY27C256-45WC W16 28-Lead (600-Mil) Windowed CerDIP
CY27C256-45ZC Z32 32-L ead Thin Small Outlin e P ackage
CY27C256-45WMB W16 2 8-Lead (600- Mil) Windowed CerDIP Military
55 CY27C256-55JC J65 32-Pin Rectangular Plastic Leaded Chip Carr ier Commercial
CY27C256-55PC P15 28-Lead (600-Mil) Molded DIP
CY27C256-55WC W16 28-Lead (600-Mil) Windowed CerDIP
CY27C256-55ZC Z32 32-L ead Thin Small Outlin e P ackage
CY27C256-55WMB W16 2 8-Lead (600- Mil) Windowed CerDIP Military
70 CY27C256-70JC J65 32-Pin Rectangular Plastic Leaded Chip Carr ier Commercial
CY27C256-70PC P15 28-Lead (600-Mil) Molded DIP
CY27C256-70WC W16 28-Lead (600-Mil) Windowed CerDIP
CY27C256-70ZC Z32 32-L ead Thin Small Outlin e P ackage
CY27C256-70WMB W16 2 8-Lead (600- Mil) Windowed CerDIP Military
90 CY27C256-90JC J65 32-Pin Rectangular Plastic Leaded Chip Carr ier Commercial
CY27C256-90PC P15 28-Lead (600-Mil) Molded DIP
CY27C256-90WC W16 28-Lead (600-Mil) Windowed CerDIP
CY27C256-90ZC Z32 32-L ead Thin Small Outlin e P ackage
CY27C256-90WMB W16 2 8-Lead (600- Mil) Windowed CerDIP Military
120 CY27C256-120JC J65 32-Pin Rectangular Plastic Leaded Chip Carrier Commercial
CY27C256-120PC P15 28-Lead (600-Mil) Molded DIP
CY27C256-120WC W16 28-Lead (600-Mil) Windowed CerDIP
CY27C256-120ZC Z32 32-L ead Thin Small Outlin e P ackage
CY27C256-120WMB W16 28-Lead (600-Mil) Windowed CerDIP Military
150 CY27C256-150JC J65 32-Pin Rectangular Plastic Leaded Chip Carrier Commercial
CY27C256-150PC P15 28-Lead (600-Mil) Molded DIP
CY27C256-150WC W16 28-Lead (600-Mil) Windowed CerDIP
CY27C256-150ZC Z32 32-L ead Thin Small Outlin e P ackage
CY27C256-150WMB W16 28-Lead (600-Mil) Windowed CerDIP Military
200 CY27C256-200JC J65 32-Pin Rectangular Plastic Leaded Chip Carrier Commercial
CY27C256-200PC P15 28-Lead (600-Mil) Molded DIP
CY27C256-200WC W16 28-Lead (600-Mil) Windowed CerDIP
CY27C256-200ZC Z32 32-L ead Thin Small Outlin e P ackage
CY27C256-200WMB W16 28-Lead (600-Mil) Windowed CerDIP Military
Notes:
10. Most of these products are available in industrial temperature range. Contact a Cypress representative for specifications and product availability.