CY7C4421/4201/4211/4221
CY7C4231/4241/4251
Ordering Information
64 x 9 Synchronous FIFO
Speed
(ns)
Package
Name
Package
Type
Operating
Range
Ordering Code
10
CY7C4421-10AC
CY7C4421-10JC
CY7C4421-15AC
CY7C4421-15JC
A32
J65
A32
J65
32-lead Thin Quad Flatpack
32-lead Plastic Leaded Chip Carrier
32-lead Thin Quad Flatpack
32-lead Plastic Leaded Chip Carrier
Commercial
15
Commercial
256 x 9 Synchronous FIFO
Speed
Package
Name
Package
Type
Operating
Range
(ns)
Ordering Code
10
CY7C4201-10AC
CY7C4201-10JC
CY7C4201-15AC
CY7C4201-15JC
CY7C4201-25AC
CY7C4201-25JC
CY7C4201-25AI
A32
J65
A32
J65
A32
J65
A32
32-lead Thin Quad Flatpack
Commercial
Commercial
Commercial
Industrial
32-lead Plastic Leaded Chip Carrier
32-lead Thin Quad Flatpack
15
25
32-lead Plastic Leaded Chip Carrier
32-lead Thin Quad Flatpack
32-lead Plastic Leaded Chip Carrier
32-lead Thin Quad Flatpack
512 x 9 Synchronous FIFO
Speed
Package
Name
Package
Type
Operating
Range
(ns)
Ordering Code
10
CY7C4211-10AC
CY7C4211-10JC
CY7C4211-10AI
CY7C4211-10JI
CY7C4211-15AC
CY7C4211-15JC
CY7C4211-15AI
CY7C4211-25AC
CY7C4211-25JC
A32
J65
A32
J65
A32
J65
A32
A32
J65
32-lead Thin Quad Flatpack
Commercial
32-lead Plastic Leaded Chip Carrier
32-lead Thin Quad Flatpack
Industrial
32-lead Plastic Leaded Chip Carrier
32-lead Thin Quad Flatpack
15
25
Commercial
32-lead Plastic Leaded Chip Carrier
32-lead Thin Quad Flatpack
Industrial
32-lead Thin Quad Flatpack
Commercial
32-lead Plastic Leaded Chip Carrier
1K x 9 Synchronous FIFO
Speed
Package
Name
Package
Type
Operating
Range
(ns)
Ordering Code
10
CY7C4221-10AC
CY7C4221-10JC
CY7C4221-15AC
CY7C4221-15JC
CY7C4221-25AC
CY7C4221-25JC
A32
J65
A32
J65
A32
J65
32-lead Thin Quad Flatpack
Commercial
Commercial
Commercial
32-lead Plastic Leaded Chip Carrier
32-lead Thin Quad Flatpack
15
25
32-lead Plastic Leaded Chip Carrier
32-lead Thin Quad Flatpack
32-lead Plastic Leaded Chip Carrier
2K x 9 Synchronous FIFO
Speed
Package
Name
Package
Type
Operating
Range
(ns)
Ordering Code
10
CY7C4231-10AC
CY7C4231-10JC
CY7C4231-15AC
A32
J65
A32
32-lead Thin Quad Flatpack
32-lead Plastic Leaded Chip Carrier
32-lead Thin Quad Flatpack
Commercial
15
Commercial
Document #: 38-06016 Rev. *A
Page 15 of 18
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