EPCQ-A Serial Configuration Device Datasheet

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ID 683818
Date 10/01/2019
Public
Document Table of Contents
Document Table of Contents x
1. EPCQ-A Serial Configuration Device Datasheet
1. EPCQ-A Serial Configuration Device Datasheet x
1.1. Supported Devices 1.2. Features 1.3. Operating Conditions 1.4. Pin Information 1.5. Device Package and Ordering Code 1.6. Memory Array Organization 1.7. Memory Operations 1.8. Status Register 1.9. Summary of Operation Codes 1.10. Power Mode 1.11. Timing Information 1.12. Programming and Configuration File Support 1.13. Appendix: SFDP Register Definitions 1.14. Document Revision History for the EPCQ-A Serial Configuration Device Datasheet
1.3. Operating Conditions x
1.3.1. Absolute Maximum Ratings 1.3.2. Recommended Operating Conditions 1.3.3. DC Operating Conditions 1.3.4. AC Measurement Conditions 1.3.5. ICC Supply Current 1.3.6. Capacitance
1.4. Pin Information x
1.4.1. Pin-Out Diagram for EPCQ4A, EPCQ16A and EPCQ32A Devices 1.4.2. Pin-Out Diagram for EPCQ64A and EPCQ128A Devices 1.4.3. EPCQ-A Device Pin Description
1.5. Device Package and Ordering Code x
1.5.1. Package 1.5.2. Ordering Code
1.6. Memory Array Organization x
1.6.1. Address Range for EPCQ4A 1.6.2. Address Range for EPCQ16A 1.6.3. Address Range for EPCQ32A 1.6.4. Address Range for EPCQ64A 1.6.5. Address Range for EPCQ128A
1.7. Memory Operations x
1.7.1. Timing Requirements
1.8. Status Register x
1.8.1. Read Status Operation 1.8.2. Write Status Operation
1.9. Summary of Operation Codes x
1.9.1. Read Bytes Operation (03h) 1.9.2. Fast Read Operation (0Bh) 1.9.3. Extended Dual Input Fast Read Operation (BBh) 1.9.4. Extended Quad Input Fast Read Operation (EBh) 1.9.5. Read Device Identification Operation (9Fh) 1.9.6. Read Silicon Identification Operation (ABh) 1.9.7. Write Enable Operation (06h) 1.9.8. Write Disable Operation (04h) 1.9.9. Write Bytes Operation (02h) 1.9.10. Quad Input Fast Write Bytes Operation (32h) 1.9.11. Erase Bulk Operation (C7h) 1.9.12. Erase Sector Operation (D8h) 1.9.13. Erase Subsector Operation (20h) 1.9.14. Read SFDP Register Operation (5Ah)
1.11. Timing Information x
1.11.1. Write Operation Timing 1.11.2. Read Operation Timing
1. EPCQ-A Serial Configuration Device Datasheet

1.14. Document Revision History for the EPCQ-A Serial Configuration Device Datasheet

Document Version Changes
2019.10.01
  • Added the VIT, PD, and IMAX parameters in the Absolute Maximum Ratings for EPCQ-A Devices table.
  • Added the ILR and RPR parameters in the DC Operating Conditions for EPCQ-A Devices table.
  • Added a note regarding the junction temperature (TJ) in the Recommended Operating Conditions section.
  • Updated the VIO parameter in the Absolute Maximum Ratings for EPCQ-A Devices table.
  • Editorial update—changing the term dummy cycle to dummy clock cycle.
2019.05.17 Updated the dummy cycles for the read device identification and read silicon identification operations in the Summary of Operation Codes table.
2019.03.18 Updated the note 4 in the Supported Memory Array Organization in EPCQ-A Devices table.
2019.01.09
  • Added tNCSSU2 and tNCSH2 parameters in the Write Operation Parameters table.
  • Updated the tNCSSU and tNCSH values in the Write Operation Parameters table.
  • Updated the Write Operation Timing Diagram.
2018.10.04 Updated the DCLK value in the Extended Dual Input Fast Read Operation Timing Diagram.
2018.04.11
  • Updated EPCQA instances to EPCQ-A.
  • Added SFDP register operation code, description, timing diagram, and register definitions.
  • Added a note stating that tWB is the time for a complete page write in Write Operation Parameters.
  • Removed a note in Summary of Operation Codes table stating that Read silicon identification command is not applicable to EPCQ32A and EPCQ128A.
2018.03.13
  • Removed IMAX and TAMB parameters from the Absolute Maximum Ratings for EPCQ-A Devices table.
2018.02.15
  • Added IMAX and TAMB parameters in the Absolute Maximum Ratings for EPCQ-A Devices table.
  • Added data retention feature information.
Date Version Changes
December 2017 2017.12.15
  • Updated maximum tODIS in the Read Operation Parameters table.
  • Removed tnCLK2D from Read Operation Parameters table.
August 2017 2017.08.02
  • Updated ordering code number.
  • Added link to AN822: Configuration Device Migration Guideline.
  • Updated Extended Quad Input Fast Read and Quad Input Fast Write operations timing diagram.
July 2017 2017.07.28 Initial release.
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