Product Selector New FIFO Product Offerings Select more device parameters by clicking the checkboxes below: Min. Operating Temp. (°C) (70) Max. Operating Temp. (°C) (70) Automotive Qualified (70) Select device parameters to narrow your part search: Density (Kb) Organization (X x Y) Speed (ns) Frequency (MHz) Min. Operating Voltage (V) Max. Operating Voltage (V) Package Min. Operating VCCQ (V) Max. Operating VCCQ (V) Temp. Classification 2 (2) 4 (10) 8 (4) 16 (7) 64 (4) 128 (9) 256 (6) 512 (3) 1024 (7) 18432 (6) 36864 (6) 73728 (6) 1Kb x 9 (4) 2Kb x 9 (3) 16Kb x 9 (3) 1Kb x 18 (4) 1Mb x 36 (6) 256b x 9 (2) 2Mb x 36 (6) 32Kb x 9 (2) 4Kb x 18 (4) 512b x 9 (10) 64Kb x 9 (1) 8Kb x 18 (6) 128Kb x 9 (2) 16Kb x 18 (4) 32Kb x 18 (2) 64Kb x 18 (5) 512Kb x 36 (6) 15 (2) 20 (5) N/A (63) 67 (32) 100 (25) 133 (6) N/A (7) 1.70 (11) 3.00 (31) 4.50 (28) 1.90 (11) 3.60 (31) 5.50 (28) BGA (18) SOJ (2) PLCC (14) TQFP (36) 1.70 (9) 3.00 (33) 4.50 (28) 1.90 (9) 3.60 (33) 5.50 (28) Commercial (41) Industrial (29) Tip: To select multiple values in a box, hold down the CTRL key first, then use your mouse to choose desired values, and then release the control key. 70 Results - View first 10 results Part Number Status Density (Kb) Organization (X x Y) Speed (ns) Frequency (MHz) Min. Operating Voltage (V) Max. Operating Voltage (V) Package Min. Operating VCCQ (V) Max. Operating VCCQ (V) Temp. Classification CY7C4201V-15AXC Datasheet In Production 2 256b x 9 N/A 67 3 3.6 TQFP 3 3.6 Commercial CY7C4201V-15AXCT Datasheet In Production 2 256b x 9 N/A 67 3 3.6 TQFP 3 3.6 Commercial CY7C421-15AXC Datasheet In Production 4 512b x 9 15 N/A 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C421-15AXCT Datasheet In Production 4 512b x 9 15 N/A 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C421-20JXC Datasheet In Production 4 512b x 9 20 N/A 4.5 5.5 PLCC 4.5 5.5 Commercial CY7C421-20JXCT Datasheet In Production 4 512b x 9 20 N/A 4.5 5.5 PLCC 4.5 5.5 Commercial CY7C421-20JXI Datasheet Not Recommended for New Designs 4 512b x 9 20 N/A 4.5 5.5 PLCC 4.5 5.5 Industrial CY7C421-20VXC Datasheet In Production 4 512b x 9 20 N/A 4.5 5.5 SOJ 4.5 5.5 Commercial CY7C421-20VXCT Datasheet In Production 4 512b x 9 20 N/A 4.5 5.5 SOJ 4.5 5.5 Commercial CY7C4211V-15AI Datasheet Not Recommended for New Designs 4 512b x 9 N/A 67 3 3.6 TQFP 3 3.6 Industrial CY7C4211V-15AIT Datasheet Not Recommended for New Designs 4 512b x 9 N/A 67 3 3.6 TQFP 3 3.6 Industrial CY7C4211V-15AXI Datasheet In Production 4 512b x 9 N/A 67 3 3.6 TQFP 3 3.6 Industrial CY7C4221-15AXC Contact Sales Not Recommended for New Designs 8 1Kb x 9 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4221-15AXCT Contact Sales Not Recommended for New Designs 8 1Kb x 9 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4221-15JXC Contact Sales Not Recommended for New Designs 8 1Kb x 9 N/A 67 4.5 5.5 PLCC 4.5 5.5 Commercial CY7C4221-15JXCT Contact Sales Not Recommended for New Designs 8 1Kb x 9 N/A 67 4.5 5.5 PLCC 4.5 5.5 Commercial CY7C4225-10AXI Datasheet In Production 16 1Kb x 18 N/A 100 4.5 5.5 TQFP 4.5 5.5 Industrial CY7C4225-15ASXC Datasheet In Production 16 1Kb x 18 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4225-15AXC Datasheet In Production 16 1Kb x 18 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4225-15AXCT Datasheet In Production 16 1Kb x 18 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4231-15AXC Contact Sales Not Recommended for New Designs 16 2Kb x 9 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4231-15JXC Contact Sales Not Recommended for New Designs 16 2Kb x 9 N/A 67 4.5 5.5 PLCC 4.5 5.5 Commercial CY7C4231-15JXCT Contact Sales Not Recommended for New Designs 16 2Kb x 9 N/A 67 4.5 5.5 PLCC 4.5 5.5 Commercial CY7C4245-10AXI Datasheet In Production 64 4Kb x 18 N/A 100 4.5 5.5 TQFP 4.5 5.5 Industrial CY7C4245-15ASXC Datasheet In Production 64 4Kb x 18 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4245-15AXC Datasheet Not Recommended for New Designs 64 4Kb x 18 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4245-15AXCT Datasheet Not Recommended for New Designs 64 4Kb x 18 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4255V-10ASC Datasheet Not Recommended for New Designs 128 8Kb x 18 N/A 100 3 3.6 TQFP 3 3.6 Commercial CY7C4255V-10ASXC Datasheet In Production 128 8Kb x 18 N/A 100 3 3.6 TQFP 3 3.6 Commercial CY7C4255V-15ASC Datasheet Not Recommended for New Designs 128 8Kb x 18 N/A 67 3 3.6 TQFP 3 3.6 Commercial CY7C4255V-15ASI Datasheet In Production 128 8Kb x 18 N/A 67 3 3.6 TQFP 3 3.6 Industrial CY7C4255V-15ASXC Datasheet In Production 128 8Kb x 18 N/A 67 3 3.6 TQFP 3 3.6 Commercial CY7C4255V-15ASXI Datasheet Not Recommended for New Designs 128 8Kb x 18 N/A 67 3 3.6 TQFP 3 3.6 Industrial CY7C4261-10JXI Datasheet In Production 128 16Kb x 9 N/A 100 4.5 5.5 PLCC 4.5 5.5 Industrial CY7C4261V-10JXC Datasheet In Production 128 16Kb x 9 N/A 100 3 3.6 PLCC 3 3.6 Commercial CY7C4261V-15JXC Datasheet In Production 128 16Kb x 9 N/A 67 3 3.6 PLCC 3 3.6 Commercial CY7C4265-10ASXC Datasheet In Production 256 16Kb x 18 N/A 100 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4265-10AXI Datasheet In Production 256 16Kb x 18 N/A 100 4.5 5.5 TQFP 4.5 5.5 Industrial CY7C4265-15AXC Datasheet In Production 256 16Kb x 18 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4265-15AXCT Datasheet In Production 256 16Kb x 18 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4271-15AXC Datasheet In Production 256 32Kb x 9 N/A 67 4.5 5.5 TQFP 4.5 5.5 Commercial CY7C4271V-10JXC Datasheet Not Recommended for New Designs 256 32Kb x 9 N/A 100 3 3.6 PLCC 3 3.6 Commercial CY7C4275V-15ASC Datasheet Not Recommended for New Designs 512 32Kb x 18 N/A 67 3 3.6 TQFP 3 3.6 Commercial CY7C4275V-15ASXC Datasheet In Production 512 32Kb x 18 N/A 67 3 3.6 TQFP 3 3.6 Commercial CY7C4281V-10JXC Datasheet In Production 512 64Kb x 9 N/A 100 3 3.6 PLCC 3 3.6 Commercial CY7C4285V-10ASC Datasheet In Production 1024 64Kb x 18 N/A 100 3 3.6 TQFP 3 3.6 Commercial CY7C4285V-10ASXC Datasheet In Production 1024 64Kb x 18 N/A 100 3 3.6 TQFP 3 3.6 Commercial CY7C4285V-15ASC Datasheet In Production 1024 64Kb x 18 N/A 67 3 3.6 TQFP 3 3.6 Commercial CY7C4285V-15ASXC Datasheet In Production 1024 64Kb x 18 N/A 67 3 3.6 TQFP 3 3.6 Commercial CY7C4285V-15ASXI Datasheet In Production 1024 64Kb x 18 N/A 67 3 3.6 TQFP 3 3.6 Industrial CY7C4291V-10JXC Datasheet Not Recommended for New Designs 1024 128Kb x 9 N/A 100 3 3.6 PLCC 3 3.6 Commercial CY7C4291V-15JXC Datasheet In Production 1024 128Kb x 9 N/A 67 3 3.6 PLCC 3 3.6 Commercial CYF0018V18L-133BGXI Datasheet In Production 18432 512Kb x 36 N/A 133 1.7 1.9 BGA 1.7 1.9 Industrial CYF0018V33L-133BGXI Datasheet In Production 18432 512Kb x 36 N/A 133 3 3.6 BGA 3 3.6 Industrial CYF0036V18L-133BGXI Datasheet Contact Sales 36864 1Mb x 36 N/A 133 1.7 1.9 BGA 1.7 1.9 Industrial CYF0036V33L-133BGXI Datasheet In Production 36864 1Mb x 36 N/A 133 3 3.6 BGA 3 3.6 Industrial CYF0072V18L-133BGXI Datasheet In Production 73728 2Mb x 36 N/A 133 1.7 1.9 BGA 1.7 1.9 Industrial CYF0072V33L-133BGXI Datasheet In Production 73728 2Mb x 36 N/A 133 1.7 1.9 BGA 3 3.6 Industrial CYF1018V18L-100BGXI Contact Sales Contact Sales 18432 512Kb x 36 N/A 100 1.7 1.9 BGA 1.7 1.9 Industrial CYF1018V33L-100BGXI Contact Sales Contact Sales 18432 512Kb x 36 N/A 100 3 3.6 BGA 3 3.6 Industrial CYF1036V18L-100BGXI Contact Sales Contact Sales 36864 1Mb x 36 N/A 100 1.7 1.9 BGA 1.7 1.9 Industrial CYF1036V33L-100BGXI Contact Sales Contact Sales 36864 1Mb x 36 N/A 100 3 3.6 BGA 3 3.6 Industrial CYF1072V18L-100BGXI Contact Sales Contact Sales 73728 2Mb x 36 N/A 100 1.7 1.9 BGA 1.7 1.9 Industrial CYF1072V33L-100BGXI Contact Sales Contact Sales 73728 2Mb x 36 N/A 100 1.7 1.9 BGA 3 3.6 Industrial CYF2018V18L-100BGXI Datasheet Contact Sales 18432 512Kb x 36 N/A 100 1.7 1.9 BGA 1.7 1.9 Industrial CYF2018V33L-100BGXI Datasheet Contact Sales 18432 512Kb x 36 N/A 100 3 3.6 BGA 3 3.6 Industrial CYF2036V18L-100BGXI Datasheet Contact Sales 36864 1Mb x 36 N/A 100 1.7 1.9 BGA 1.7 1.9 Industrial CYF2036V33L-100BGXI Datasheet Contact Sales 36864 1Mb x 36 N/A 100 3 3.6 BGA 3 3.6 Industrial CYF2072V18L-100BGXI Datasheet Contact Sales 73728 2Mb x 36 N/A 100 1.7 1.9 BGA 1.7 1.9 Industrial CYF2072V33L-100BGXI Datasheet In Production 73728 2Mb x 36 N/A 100 3 3.6 BGA 3 3.6 Industrial 70 Results - View first 10 results Prices are shown in United States dollars and are for budgetary use only. 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