1.8V Uniform Sector Standard and Dual Serial Flash GD25LD80C GD25LD80C DATASHEET 1 1.8V Uniform Sector Standard and Dual Serial Flash GD25LD80C CONTENTS 1. FEATURES ................................................................................................................................................................ 4 2. GENERAL DESCRIPTION ..................................................................................................................................... 5 3. MEMORY ORGANIZATION .................................................................................................................................. 7 4. DEVICE OPERATION ............................................................................................................................................. 8 5. DATA PROTECTION ............................................................................................................................................... 9 6. STATUS REGISTER ............................................................................................................................................... 10 7. COMMANDS DESCRIPTION............................................................................................................................... 11 7.1. WRITE ENABLE (WREN) (06H) ......................................................................................................................... 13 7.2. WRITE DISABLE (WRDI) (04H) ......................................................................................................................... 13 7.3. READ STATUS REGISTER (RDSR) (05H) ............................................................................................................. 14 7.4. WRITE STATUS REGISTER (WRSR) (01H) .......................................................................................................... 14 7.5. READ DATA BYTES (READ) (03H)..................................................................................................................... 15 7.6. READ DATA BYTES AT HIGHER SPEED (FAST READ) (0BH) ................................................................................ 15 7.7. DUAL OUTPUT FAST READ (3BH) ...................................................................................................................... 16 7.8. PAGE PROGRAM (PP) (02H) ................................................................................................................................ 16 7.9. SECTOR ERASE (SE) (20H) ................................................................................................................................. 17 7.10. 32KB BLOCK ERASE (BE) (52H) ....................................................................................................................... 17 7.11. 64KB BLOCK ERASE (BE) (D8H) ...................................................................................................................... 18 7.12. CHIP ERASE (CE) (60/C7H)................................................................................................................................ 18 7.13. DEEP POWER-DOWN (DP) (B9H) ....................................................................................................................... 19 7.14. RELEASE FROM DEEP POWER-DOWN / READ DEVICE ID (ABH) ........................................................................ 19 7.15. READ MANUFACTURE ID/ DEVICE ID (REMS) (90H) ........................................................................................ 20 7.16. READ IDENTIFICATION (RDID) (9FH) ................................................................................................................ 21 7.17. READ UNIQUE ID (4BH) .................................................................................................................................... 22 8. ELECTRICAL CHARACTERISTICS .................................................................................................................. 23 8.1. POWER-ON TIMING ....................................................................................................................................... 23 8.2. INITIAL DELIVERY STATE ............................................................................................................................ 23 8.3. ABSOLUTE MAXIMUM RATINGS ............................................................................................................... 23 8.4. CAPACITANCE MEASUREMENT CONDITIONS ........................................................................................ 24 8.5. DC CHARACTERISTICS................................................................................................................................. 25 8.6. AC CHARACTERISTICS................................................................................................................................. 28 9. ORDERING INFORMATION ............................................................................................................................... 32 9.1. VALID PART NUMBERS ............................................................................................................................................. 33 10. PACKAGE INFORMATION ............................................................................................................................. 35 10.1. PACKAGE SOP8 150MIL .................................................................................................................................... 35 10.2. PACKAGE SOP8 208MIL .................................................................................................................................... 36 2