EPCQ256 Information is available here.
Part Number : EPCQ256
Function : This is a kind of semiconductor, Quad-Serial Configuration (EPCQ) Devices.
Manufacturer : Altera Corporation
Some text files in PDF file :
Quad-Serial Configuration (EPCQ) Devices Datasheet CF52012-3.0 Datasheet This datasheet describes quad-serial configuration (EPCQ) devices. Supported Devices Table 1 lists the supported Altera EPCQ devices. Table 1. Altera EPCQ Devices Device EPCQ16 EPCQ32 EPCQ64 EPCQ128 EPCQ256 Memory Size (bits) 16,777,216 33,554,432 67,108,864 134,217,728 268,435,456 On-Chip Decompression Support No No No No No ISP Support Yes Yes Yes Yes Yes Cascading Support No No No No No Reprogrammable Yes Yes Yes Yes Yes Recommended Operating Voltage (V) 3.3 3.3 3.3 3.3 3.3
EPCQ devices offer the following features: ■ Serial or quad-serial FPGA configuration in devices that support active serial (AS) x1 or AS x4 configuration schemes Low cost, low pin count, and non-volatile memory 2.7-V to 3.6-V operation Available in 8- and 16-pin small-outline integrated circuit (SOIC) package Reprogrammable memory with more than 100,000 erase or program cycles Write protection support for memory sectors using status register bits Fast read, extended dual input fast read, and extended quad input fast read of the entire memory using a single operation code Write bytes, extended dual input fast write bytes, and extended quad input fast write bytes of the entire memory using a single operation code Reprogrammable with an external microprocessor using the SRunner software driver In-system programming (ISP) support with the SRunner software driver ISP support with USB-Blaster, EthernetBlaster II, or EthernetBlaster download cables ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 101 Innovation Drive San Jose, CA 95134 www.altera.com © 2012 Altera Corporation. All rights reserved. ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS and STRATIX words and logos are trademarks of Altera Corporation and registered in the U.S. Patent and Trademark Office and in other countries. All other words and logos identified as trademarks or service marks are the property of their respective holde [ … ]
EPCQ256 PDF File