The MAX 7000 is a high-performance EEPROM programmable logic device (PLD) produced by Altera Corporation. It is based on the second-generation MAX architecture. The MAX 7000 series devices have 5.0 V in-system programmability (ISP) through the built-in IEEE Std. 1149.1 Joint Test Action Group (JTAG) interface, and the ISP circuitry meets the IEEE Std. 1532 standard. The MAX 7000 series includes 5.0 V MAX 7000 devices and 5.0 V ISP based MAX 7000S devices. When the MAX 7000S device has 128 or more macrocells, it has an internal JTAG boundary scan test (BST) circuit. The MAX 7000 series devices have logic densities ranging from 600 to 5,000 usable gates, and have 5 ns pin-to-pin logic delays, which can achieve up to 175.4 MHz counter frequencies (including interconnect). PCI-compatible devices are available.