EPM7256EQC160-20

CPLD MAX 7000 Family 5K Gates 256 Macro Cells 62.5MHz CMOS Technology 5V 160Pin PQFP

* High-performance, EEPROM-based programmable logic devices PLDs based on second-generation MAX® architecture * 5V in-system programmability ISP through the built-in IEEE Std. 1149.1 Joint Test Action Group JTAG interface available in MAX 7000S devices * ISP circuitry compatible with IEEE Std. 1532 * Includes 5V MAX 7000 devices and 5V ISP-based MAX 7000S devices * Built-in JTAG boundary-scan test BST circuitry in MAX 7000S devices with 128 or more macrocells * Complete EPLD family with logic densities 5,000 usable gates * 5ns pin-to-pin logic delays with up to 175.4-MHz counter frequencies including interconnect * PCI-compliant devices available * Open-drain output option in MAX 7000S devices * Programmable macrocell flipflops with individual clear, preset, clock, and clock enable controls * Programmable power-saving mode for a reduction of over 50% in each macrocell * Configurable expander product-term distribution, allowing up to 32 product terms per macrocell * 44 to 208 pins available in plastic J-lead chip carrier PLCC, ceramic pin-grid array PGA, plastic quad flat pack PQFP, power quad flat pack RQFP, and 1mm thin quad flat pack TQFP packages * Programmable security bit for protection of proprietary designs * 3.3V or 5V operation * MultiVoltTM I/O interface operation, allowing devices to interface with 3.3V or 5V devices MultiVolt I/O operation is not available in 44-pin packages * Pin compatible with lowVoltage MAX 7000A and MAX 7000B devices * Enhanced features available in MAX 7000E and MAX 7000S devices * Six pin- or logic-driven output enable signals * Two global clock signals with optional inversion * Enhanced interconnect resources for improved routability * Fast input setup times provided by a dedicated path from I/O pin to macrocell registers * Programmable output slew-rate control * Software design support and automatic place-and-route provided by ’s development system for Windows-based PCs and Sun SPARCstation, and HP 9000 Series 700/800 workstations