256Mb, 3V Multiple I/O Serial Flash Memory
Features
List of Tables
Table 1: Signal Descriptions ........................................................................................................................... 15
Table 2: Memory Map .................................................................................................................................... 22
Table 3: Status Register .................................................................................................................................. 23
Table 4: Protected Area .................................................................................................................................. 24
Table 5: Flag Status Register ........................................................................................................................... 25
Table 6: Extended Address Register ................................................................................................................ 26
Table 7: Nonvolatile Configuration Register .................................................................................................... 28
Table 8: Volatile Configuration Register .......................................................................................................... 30
Table 9: Sequence of Bytes During Wrap ......................................................................................................... 30
Table 10: Clock Frequencies – STR (in MHz) ................................................................................................... 31
Table 11: Clock Frequencies – DTR (in MHz) .................................................................................................. 32
Table 12: Enhanced Volatile Configuration Register ........................................................................................ 33
Table 13: Sector Protection Register ............................................................................................................... 35
Table 14: Global Freeze Bit ............................................................................................................................. 35
Table 15: Nonvolatile and Volatile Lock Bits .................................................................................................... 36
Table 16: Volatile Lock Bit Register ................................................................................................................. 36
Table 17: Device ID Data ............................................................................................................................... 37
Table 18: Extended Device ID Data, First Byte ................................................................................................. 37
Table 19: Command Set ................................................................................................................................. 39
Table 20: RESET ENABLE and RESET MEMORY Operations ............................................................................ 45
Table 21: READ ID and MULTIPLE I/O READ ID Operations ........................................................................... 46
Table 22: READ MEMORY Operations ............................................................................................................ 48
Table 23: 4-BYTE READ MEMORY Operations ................................................................................................ 49
Table 24: WRITE ENABLE/DISABLE Operations ............................................................................................. 57
Table 25: READ REGISTER Operations ........................................................................................................... 58
Table 26: WRITE REGISTER Operations .......................................................................................................... 59
Table 27: CLEAR FLAG STATUS REGISTER Operation ..................................................................................... 61
Table 28: PROGRAM Operations .................................................................................................................... 62
Table 29: 4-BYTE PROGRAM Operations ........................................................................................................ 63
Table 30: ERASE Operations ........................................................................................................................... 66
Table 31: SUSPEND/RESUME Operations ...................................................................................................... 68
Table 32: OTP Control Byte (Byte 64) .............................................................................................................. 71
Table 33: ENTER and EXIT 4-BYTE ADDRESS MODE Operations .................................................................... 72
Table 34: DEEP POWER-DOWN Operations .................................................................................................... 72
Table 35: ENTER and RESET QUAD PROTOCOL Operations ............................................................................ 75
Table 36: CRC Command Sequence on Entire Device ...................................................................................... 76
Table 37: CRC Command Sequence on a Range .............................................................................................. 77
Table 38: Operations Allowed/Disallowed During Device States ...................................................................... 78
Table 39: XIP Confirmation Bit ....................................................................................................................... 80
Table 40: Effects of Running XIP in Different Protocols .................................................................................... 80
Table 41: Power-Up Timing and VWI Threshold ............................................................................................... 82
Table 42: Absolute Ratings ............................................................................................................................. 85
Table 43: Operating Conditions ...................................................................................................................... 85
Table 44: Input/Output Capacitance .............................................................................................................. 85
Table 45: AC Timing Input/Output Conditions ............................................................................................... 86
Table 46: DC Current Characteristics and Operating Conditions ...................................................................... 87
Table 47: DC Voltage Characteristics and Operating Conditions ...................................................................... 88
Table 48: AC Characteristics and Operating Conditions ................................................................................... 89
Table 49: AC RESET Conditions ...................................................................................................................... 91
Table 50: Program/Erase Specifications .......................................................................................................... 95
CCMTD-1725822587-3368
mt25q-qljs-L256-ABA-xxT.pdf - Rev. K 07/18 EN
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