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EPCQ-A Serial Configuration Device Datasheet Subscribe Send Feedback CF52014 | 2019.10.01 Latest document on the web: PDF | HTML Contents Contents 1. EPCQ-A Serial Configuration Device Datasheet............................................................... 4 1.1. Supported Devices.................................................................................................4 1.2. Features...............................................................................................................4 1.3. Operating Conditions..............................................................................................5 1.3.1. Absolute Maximum Ratings......................................................................... 5 1.3.2. Recommended Operating Conditions............................................................ 5 1.3.3. DC Operating Conditions.............................................................................6 1.3.4. AC Measurement Conditions........................................................................6 1.3.5. ICC Supply Current.................................................................................... 6 1.3.6. Capacitance.............................................................................................. 7 1.4. Pin Information..................................................................................................... 7 1.4.1. Pin-Out Diagram for EPCQ4A, EPCQ16A and EPCQ32A Devices.........................7 1.4.2. Pin-Out Diagram for EPCQ64A and EPCQ128A Devices.................................... 8 1.4.3. EPCQ-A Device Pin Description.................................................................... 8 1.5. Device Package and Ordering Code........................................................................ 10 1.5.1. Package..................................................................................................10 1.5.2. Ordering Code......................................................................................... 10 1.6. Memory Array Organization................................................................................... 11 1.6.1. Address Range for EPCQ4A........................................................................11 1.6.2. Address Range for EPCQ16A...................................................................... 12 1.6.3. Address Range for EPCQ32A...................................................................... 13 1.6.4. Address Range for EPCQ64A...................................................................... 14 1.6.5. Address Range for EPCQ128A.................................................................... 15 1.7. Memory Operations.............................................................................................. 17 1.7.1. Timing Requirements................................................................................17 1.8. Status Register....................................................................................................17 1.8.1. Read Status Operation..............................................................................18 1.8.2. Write Status Operation............................................................................. 21 1.9. Summary of Operation Codes................................................................................ 22 1.9.1. Read Bytes Operation (03h)...................................................................... 22 1.9.2. Fast Read Operation (0Bh)........................................................................ 23 1.9.3. Extended Dual Input Fast Read Operation (BBh)...........................................24 1.9.4. Extended Quad Input Fast Read Operation (EBh)..........................................24 1.9.5. Read Device Identification Operation (9Fh).................................................. 25 1.9.6. Read Silicon Identification Operation (ABh)..................................................25 1.9.7. Write Enable Operation (06h).................................................................... 26 1.9.8. Write Disable Operation (04h)................................................................... 26 1.9.9. Write Bytes Operation (02h)...................................................................... 27 1.9.10. Quad Input Fast Write Bytes Operation (32h)............................................. 28 1.9.11. Erase Bulk Operation (C7h)..................................................................... 28 1.9.12. Erase Sector Operation (D8h).................................................................. 29 1.9.13. Erase Subsector Operation (20h)..............................................................29 1.9.14. Read SFDP Register Operation (5Ah).........................................................30 1.10. Power Mode.......................................................................................................31 1.11. Timing Information.............................................................................................31 1.11.1. Write Operation Timing........................................................................... 31 1.11.2. Read Operation Timing............................................................................33 EPCQ-A Serial Configuration Device Datasheet 2 Send Feedback Contents 1.12. Programming and Configuration File Support......................................................... 34 1.13. Appendix: SFDP Register Definitions..................................................................... 34 1.14. Document Revision History for the EPCQ-A Serial Configuration Device Datasheet.......37 Send Feedback EPCQ-A Serial Configuration Device Datasheet 3 CF52014 | 2019.10.01 Send Feedback 1. EPCQ-A Serial Configuration Device Datasheet Related Information AN822: Intel® Configuration Device Migration Guideline 1.1. Supported Devices Table 1. Supported Intel EPCQ-A Devices Device Memory Size (bits) On-Chip Decompression Support ISP Support Cascading Support Reprogrammable Recommended Operating Voltage (V) 4,194,304 No Yes No Yes 3.3 EPCQ16A 16,777,216 No Yes No Yes 3.3 EPCQ32A 33,554,432 No Yes No Yes 3.3 EPCQ64A 67,108,864 No Yes No Yes 3.3 134,217,728 No Yes No Yes 3.3 EPCQ4A EPCQ128A 1.2. Features EPCQ-A devices offer the following features: (1) • Serial or quad-serial FPGA configuration in devices that support active serial (AS) x1 or AS x4(1) configuration schemes • Low cost, low pin count, and non-volatile memory • 2.7-V to 3.6-V operation • Available in 8-pin small-outline integrated circuit (SOIC) package for EPCQ4A, EPCQ16A, and EPCQ32A devices • Available in 16-pin SOIC package for EPCQ64A and EPCQ128A devices • Reprogrammable memory more than 100,000 program-erase 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 • Reprogrammable with an external microprocessor using the SRunner software driver • In-system programming (ISP) support with the SRunner software driver AS x4 is not applicable for EPCQ4A. Intel Corporation. All rights reserved. Agilex, Altera, Arria, Cyclone, Enpirion, Intel, the Intel logo, MAX, Nios, Quartus and Stratix words and logos are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries. Intel warrants performance of its FPGA and semiconductor products to current specifications in accordance with Intel's standard warranty, but reserves the right to make changes to any products and services at any time without notice. Intel assumes no responsibility or liability arising out of the application or use of any information, product, or service described herein except as expressly agreed to in writing by Intel. Intel customers are advised to obtain the latest version of device specifications before relying on any published information and before placing orders for products or services. *Other names and brands may be claimed as the property of others. ISO 9001:2015 Registered 1. EPCQ-A Serial Configuration Device Datasheet CF52014 | 2019.10.01 • ISP support with Intel® FPGA Download Cable II, Intel FPGA Download Cable, or Intel FPGA Ethernet Cable • By default, the memory array is erased and the bits are set to 1 • More than 20-year data retention • Supports JEDEC standard Serial Flash Discoverable Parameter (SFDP) 1.3. Operating Conditions 1.3.1. Absolute Maximum Ratings Table 2. Absolute Maximum Ratings for EPCQ-A Devices Symbol Parameter Condition Min Max Unit VCC Supply voltage With respect to GND –0.6 4.6 V VIO Input or output voltage With respect to GND –0.6 VCC+0.4 V TSTG Storage temperature No bias –65 150 °C VIT Transient voltage on any pin < 20ns transient relative to GND –2.0 VCC+2.0 V PD Power dissipation EPCQ4A — 18 mW EPCQ16A, EPCQ32A, and EPCQ64A — 54 mW EPCQ128A — 72 mW EPCQ4A — 5 mA EPCQ16A, EPCQ32A, and EPCQ64A — 15 mA EPCQ128A — 20 mA IMAX DC VCC or GND current 1.3.2. Recommended Operating Conditions Table 3. Recommended Operating Conditions for EPCQ-A Devices Symbol Parameter VCC Supply voltage TA Ambient temperature, Operating Note: (2) Condition Min Max Unit (2) 2.7 3.6 V -40 85 °C For industrial use For the junction temperature (TJ), follow the TA specification. VCC voltage during a Read operation can operate across the min and max range but should not exceed ±10% of the programming (erase/write) voltage. Send Feedback EPCQ-A Serial Configuration Device Datasheet 5 1. EPCQ-A Serial Configuration Device Datasheet CF52014 | 2019.10.01 1.3.3. DC Operating Conditions Table 4. Symbol DC Operating Conditions for EPCQ-A Devices Parameter Condition Min Max Unit VIH High-level input voltage — 0.7 x VCC VCC + 0.4 V VIL Low-level input voltage — -0.5 0.3 x VCC V VOH High-level output voltage IOH = -100 µA VCC - 0.2 — V VOL Low-level output voltage for EPCQ4A IOL = 100 µA — 0.4 V — 0.2 V Low-level output voltage for EPCQ16A, EPCQ32A, EPCQ64A, and EPCQ128A II Input leakage current VI =VCC or GND -2 2 µA IOZ Tri-state output off-state current VO = VCC or GND -2 2 µA ILR Input leakage 0≤/Reset