CY37512P208-100NI

General DescriptionThe Ultra37000™ family of CMOSCPLDs provides a range of high-density programmable logic solutions with unparalleled system performance. The Ultra37000 family is designed to bring the flexibility, ease of use, and performance of the 22V10 to high-density CPLDs. The architecture is based on a number of logic blocks that are connected by a Programmable Interconnect Matrix (PIM).

主な特長

• In-System Reprogrammable™ (ISR™) CMOS CPLDs
• — JTAG interface for reconfigurability
• — Design changes do not cause pinout changes
• — Design changes do not cause timing changes
• High density
• — 32 to 512 macrocells
• — 32 to 264 I/O pins
• — Five dedicated inputs including four clock pins
• Simple timing model
• — No fanout delays
• — No expander delays
• — No dedicated vs. I/O pin delays
• — No additional delay through PIM
• — No penalty for using full 16 product terms
• — No delay for steering or sharing product terms
• 3.3V and 5V versions
• PCI-compatible[1]
• Programmable bus-hold capabilities on all I/Os
• Intelligent product term allocator provides:
• — 0 to 16 product terms to any macrocell
• — Product term steering onan individual basis
• — Product term sharing among local macrocells
• Flexible clocking
• — Four synchronous clocks per device
• — Product term clocking
• — Clock polarity control per logic block
• Consistent package/pinout offering across all densities
• — Simplifies design migration
• — Same pinout for 3.3V and 5.0V devices
• Packages
• — 44 to 400 leads in PLCC, CLCC, PQFP, TQFP, CQFP, BGA, and Fine-Pitch BGA packages
• — Lead(Pb)-free packages available