Cypress CY37032P44-154JI

系统内 Reprogrammable™（ISR™）CMOS7.5 ns3237

Overview

The Ultra37000™ family of CMOS CPLDs 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). Each logic block features its own product term array, product term allocator, and 16 macrocells. The PIM distributes signals from the logic block outputs and all input pins to the logic block inputs.

• 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 on an 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

Features

Bulk Package
7.5 ns Delay Time tpd(1) Max
4.5V ~ 5.5V Voltage Supply - Internal
32 Number of Macrocells
37 Number of I/O
Surface Mount Mounting Type