IS25LEG-RGLA2:P-TR datasheet(6/193 Pages) ISSI

6 / 193 page

IS25LE01GG

IS25WE01GG

Integrated Silicon Solution, Inc.- www.issi.com

Rev. A3

10/02/2025

8.45 FAST READ QUAD IO DTR MODE OPERATION IN SPI MODE (FRQDTR, EDh or 4FRQDTR, EEh)

...................................................................................................................................................................135

8.46 SECTOR LOCK/UNLOCK FUNCTIONS ...........................................................................................143

8.47 READ BANK ADDRESS REGISTER OPERATION (RDBR: 16h/C8h) ............................................146

8.48 WRITE BANK ADDRESS REGISTER OPERATION (WRBRNV: 18h, WRBRV: 17h/C5h) .............147

8.49 ENTER 4-BYTE ADDRESS MODE OPERATION (EN4B, B7h) .......................................................148

8.50 EXIT 4-BYTE ADDRESS MODE OPERATION (EX4B, 29h) ............................................................149

8.51 READ DYB OPERATION (RDDYB, FAh or 4RDDYB, E0h) .............................................................150

8.52 WRITE DYB OPERATION (WRDYB, FBh or 4WRDYB, E1h) ..........................................................152

8.53 READ PPB OPERATION (RDPPB, FCh or 4RDPPB, E2h) .............................................................154

8.54 PROGRAM PPB OPERATION (PGPPB, FDh or 4PGPPB, E3h) .....................................................155

8.55 ERASE PPB OPERATION (ERPPB, E4h) ........................................................................................157

8.56 READ ASP OPERATION (RDASP, 2Bh) ..........................................................................................158

8.57 PROGRAM ASP OPERATION (PGASP, 2Fh)..................................................................................159

8.58 READ PPB LOCK BIT OPERATION (RDPLB, A7h) .........................................................................160

8.59 WRITE PPB LOCK BIT OPERATION (WRPLB, A6h).......................................................................161

8.60 SET FREEZE BIT OPERATION (SFRZ, 91h)...................................................................................162

8.61 PROGRAM PASSWORD OPERATION (PGPWD, E8h) ..................................................................163

8.62 UNLOCK PASSWORD OPERATION (UNPWD, E9h) ......................................................................164

8.63 GANG SECTOR/BLOCK LOCK OPERATION (GBLK, 7Eh) ............................................................165

8.64 READ PASSWORD OPERATION (RDPWD, E7h) ...........................................................................166

8.65 GANG SECTOR/BLOCK UNLOCK OPERATION (GBUN, 98h).......................................................167

8.66 DATA LEARNING PATTERN (DLP)..................................................................................................168

8.67 PROGRAM NVDLR OPERATION (PNVDLR, 43h)...........................................................................171

8.68 WRITE VDLR OPERATION (WRVDLR, 4Ah)...................................................................................172

8.69 READ DLP OPERATION (RDDLP, 41h) ...........................................................................................173

8.70 IN BAND RESET OPERATION .........................................................................................................174

8.71 READ ECC REGISTER OPERATION (RDECC, B3h)......................................................................176

8.72 CLEAR ECC REGISTER OPERATION (CLECC, B6h) ....................................................................177

8.73 WRITE ECC REGISTER OPERATION (WRECC, B5h) ...................................................................178

ELECTRICAL CHARACTERISTICS..........................................................................................................179

9.1 ABSOLUTE MAXIMUM RATINGS (1) ..................................................................................................179

9.2 OPERATING RANGE ..........................................................................................................................179

9.3 DC CHARACTERISTICS.....................................................................................................................180

9.4 AC MEASUREMENT CONDITIONS ...................................................................................................181

9.5 Pin CAPACITANCE .............................................................................................................................181

9.6 AC CHARACTERISTICS.....................................................................................................................182

9.7 SERIAL INPUT/OUTPUT TIMING.......................................................................................................184

9.8 POWER-UP AND POWER-DOWN .....................................................................................................186

9.9 PROGRAM/ERASE PERFORMANCE ................................................................................................187

IS25LEG-RGLA2:P-TR 数据表(PDF) 6 Page - Integrated Silicon Solution, Inc

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