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Samsung KFN8GH6Q4M, KFKAGH6Q4M, KFM4GH6Q4M warranty Block494 01EEh, Block496 01F0h

Models: KFN8GH6Q4M KFM4GH6Q4M KFKAGH6Q4M

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	Flex-MuxOneNAND4G(KFM4GH6Q4M-DEBx)
	Flex-MuxOneNAND8G(KFN8GH6Q4M-DEBx)
	Flex-MuxOneNAND16G(KFKAGH6Q4M-DEBx)						FLASH MEMORY

	Block	Block Address	Page Address	Size	Block	Block Address	Page Address	Size
	Block	[F100h]	[F107h]	Size	Block	[F100h]	[F107h]	Size
		[F100h]	[F107h]			[F100h]	[F107h]
	Block448	01C0h			Block480	01E0h

	Block449	01C1h			Block481	01E1h

	Block450	01C2h			Block482	01E2h

	Block451	01C3h			Block483	01E3h

	Block452	01C4h			Block484	01E4h

	Block453	01C5h			Block485	01E5h

	Block454	01C6h			Block486	01E6h

	Block455	01C7h			Block487	01E7h

	Block456	01C8h			Block488	01E8h

	Block457	01C9h			Block489	01E9h

	Block458	01CAh			Block490	01EAh

	Block459	01CBh			Block491	01EBh

	Block460	01CCh			Block492	01ECh

	Block461	01CDh			Block493	01EDh

	Block462	01CEh	SLC:	SLC:	Block494	01EEh	SLC:	SLC:
			0000h~00FCh,	256KB,			0000h~00FCh,	256KB,
	Block463	01CFh	0000h~00FCh,	256KB,	Block495	01EFh	0000h~00FCh,	256KB,
	Block463	01CFh			Block495	01EFh

	Block464	01D0h	MLC:	MLC:	Block496	01F0h	MLC:	MLC:
			MLC:	MLC:			MLC:	MLC:
	Block465	01D1h	0000h~01FCh	512KB	Block497	01F1h	0000h~01FCh	512KB

	Block466	01D2h			Block498	01F2h

	Block467	01D3h			Block499	01F3h

	Block468	01D4h			Block500	01F4h

	Block469	01D5h			Block501	01F5h

	Block470	01D6h			Block502	01F6h

	Block471	01D7h			Block503	01F7h

	Block472	01D8h			Block504	01F8h

	Block473	01D9h			Block505	01F9h

	Block474	01DAh			Block506	01FAh

	Block475	01DBh			Block507	01FBh

	Block476	01DCh			Block508	01FCh

	Block477	01DDh			Block509	01FDh

	Block478	01DEh			Block510	01FEh

	Block479	01DFh			Block511	01FFh

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Image 21

Samsung KFN8GH6Q4M, KFKAGH6Q4M, KFM4GH6Q4M warranty Block494 01EEh, Block496 01F0h

Contents

KFM4GH6Q4M KFN8GH6Q4M KFKAGH6Q4M Revision No History Draft Date Initial issueRemark Corrected errataOct Ordering Information General Overview Device Architecture Product FeaturesDevice Performance System HardwareDefinitions Detailed Product DescriptionPin Configuration 1 4Gb KFM4GH6Q4M / 8Gb KFN8GH6Q4M63ball, 10mm x 13mm x max 1.0mmt , 0.8mm ball pitch FBGA4Gb TOP VIEW, Balls Facing Down 63ball Fbga OneNAND Chip 2 16Gb Product KFKAGH6Q4M TBDMultiplexed Address/Data bus Pin DescriptionRegister read cycles InterruptMemory Array Organization Block DiagramInternal Nand Array Memory Organization OTPSector BlockMLCBlockSLC Boot code Nand Array OTP Block BootRAM 1KB DataRAM0 2KB DataRAM1 2KBExternal BufferRAM Memory Internal Nand Array MemoryBlock Block Address Size Memory Map0000h 256KBBlock Block Address Block160 Block128Block129 Block161Block240 00F0h Block238 00EEhBlock288 0120h Block257 Block256Block289 0121h Block258 Block290 0122h Block259Block352 0160h Block321 Block320Block353 0161h Block322 Block354 0162h Block323Block416 Block384Block385 Block417Block496 01F0h Block494 01EEhBlock544 0220h Block513 Block512Block545 0221h Block514 Block546 0222h Block515Block608 0260h Block577 Block576Block609 0261h Block578 Block610 0262h Block579Block672 Block640Block641 Block673Block752 02F0h Block750 02EEhBlock800 0320h Block769 Block768Block801 0321h Block770 Block802 0322h Block771Block864 0360h Block833 Block832Block865 0361h Block834 Block866 0362h Block835Block928 Block896Block897 Block929Block1008 03F0h Block1006 03EEhArea Internal Memory Spare Area Assignment256W ByteDivision Address Size Usage Description External Memory BufferRAM Address MapBootRAMSpare area BootRAMMain areaExternal Memory Map Detail Information DataRAMMain areaBuf Word Byte External Memory Spare Area Assignment10054h 802Bh 10056h 802Ch 10058h 802Dh 10074h 803Bh 10076h 803Ch 10078h 803Dh4bit ECC parity values 8046h 1008Ch 8047h 1008Eh 10090h BIBad block Information DataS10092h Managed by internal ECC logic 10094h 804Bh 10096h 804Ch 10098h 804DhRegisters Register Address MapAddress Name Host Description Manufacturer ID Register F000h R Device ID DefaultDevice ID Register F001h R Device IdentificationVersion ID Register F002h Data Buffer Size Register F003h RThis register is reserved for future use Boot Buffer Size Register F004h R Amount of Buffers Register F005h RTechnology Register F006h R Start Address1 Register F100h R/W Start Address2 Register F101h R/W11~15 Start Address3~7 Register F102h~F106h Start Buffer Register F200h R/W Start Address8 Register F107h R/WBSC =111 Sector allocation according to BSCCASE1 FSA=00 BSC =Sector allocation according to BSCCASE2 FSA=01 BSC = Sector allocation according to BSCCASE3 FSA=10 BSC =Acceptable Command Register F220h R/WCMD OperationTwo Methods to Clear Interrupt Register in Command Input Write command into INT will automaticallyInterrupt Register Brwl System Configuration 1 Register F221h R, R/WBurst LengthMain Burst LengthSpare Burst Length BLBurst Length BL Information119 RDY Polarity RDYpol Information7Iobe Write Mode Information1 Definition Description Write Mode WMMRSMode Register Setting Description BwpsController Status Register F240h R System Configuration 2 Register F222hPIL Otpl OtpblOtpl Interrupt Status Register F241h R/W INTRsti EI Interrupt Status Conditions Default State Valid WI Interrupt Status Conditions Default State ValidRead Interrupt RI RI Interrupt Status ConditionsStart Block Address Register F24Dh R/W Start Block Address Register F24Ch R/WNand Flash Write Protection Status Register F24Eh R SBAECC Status Register 3 FF02h R FF02h, default = 0000h ECC Status Register 2 FF01h R FF01h, default = 0000hECC Status Register 4 FF03h R FF03h, default = 0000h ECC Status Register 1 FF00h RCommand Based Operation Reset Flex-MuxOneNAND Add BP1 Data 00F0hAdd Data 00E0h 0000h3 Read Identification Data XXXXh4 0090h Load Data Into Buffer Command Reset Flex-MuxOneNAND CommandRead Identification Data Command Identification Data Description Address Data OutDevice Bus Operation Operation ADQ0~15CLK AVD BP-F0h Reset Mode OperationWarm Reset Mode Operation Cold Reset Mode OperationHot Reset Mode Operation Nand Flash Core Reset Mode OperationWrite Protection Operation BootRAM Write Protection OperationNand Flash Array Write Protection Operation Nand Array Write Protection StatesUnlocked All Block Unlock Command Sequence Unlocked Unlock Command SequenceLocked Lock Command Sequence Unlocked Nand Array Write Protection StateLocked-tight Lock-Tight Command Sequence Nand Flash Array Write Protection State DiagramStart block address+Lock-tight block command 002Ch Locked-tight Nand Array Write Protection StateLock/Unlock/Lock-TightError completed Samsung strongly recommends to follow the above flow chartDBS, DFS is for DDP DQ10=0?All Block Unlock Completed Load Operation Data Protection During Power Down OperationSuperload Operation LSB Page Recovery Read Asynchronous Read Mode Operation RM=0, WM=0 Synchronous Read Mode Operation RM=1, WM=XRead Operation Continuous Linear Burst Read Operation 2.2 4-, 8-, 16-, 32-Word Linear Burst Read OperationReserved area is not available on Synchronous read Output Disable Mode Operation Programmable Burst Read Latency OperationHandshaking Operation Synchronous WriteRM=1, WM=1 See Timing Diagram 6.6, 6.7Addressing for program operation Program OperationData register MLC BlockPaired Page Address Paired Page Address InformationFlash Memory If program operation results in an error, map out Block including the page in error and copyDBS, DFS is for DDP Target data to another block Program Interleave can work in Auto INT Interrupt register must not be writtenDBS, DFS is for DDP Sector0 Sector7 Cache Program OperationProgram Error Cache Program Operation Flow DiagramLast PGM? Add F101h DQ=DBS Add DataRAM DQ=Data4KBInterleave Cache Program Operation Results in an error If program operationBlock Copy-Back Program Operation with Random Data Input Copy back completed Copy back ErrorAdd F241h DQ=0000h DQ=Data Write ‘DFS , FBA’ o f Fla shErase Error Erase OperationBlock Erase Operation INT=1Ready Erase Error Erase Interleave1 @DDP Flow ChartAdd F100h DQ=DFS*, FBA Add F101h DQ=DBS Add F101h DQ=DBS Add F241h DQ=5=EIErase Suspend / Erase Resume Operation Erase Suspend During a Block Erase OperationErase Resume Partition Information PI Block SLC Only PI Block Boundary Information setting PI Block Boundary Information setting stepsPI Block Boundary Information setting Flow Chart PI Block Access mode entry Flow Chart PI Block Access mode entryPI Block Erase Operation Flow Chart In PI Block Access Mode PI Block EraseErasing the PI Area Memory location in the PI area can be program PI Block Program OperationProgramming the PI Area Locking the PIPI Update Update the PI AreaAdd F241h DQ15=INT PI updated PI Block Load Operation OTP Operation SLC only 1st Block OTP Area Structure OTP Block Area StructureOTP Exit OTP Block Load OperationProgramming the OTP Area OTP Block Program OperationDo Cold/Warm/Hot Nand Flash Core reset OTP Exit OTP Block Program Operation Flow ChartAdd DP DQ=Data-in OTPL=0? YESOTP Block Lock Operation Locking the OTPOTP Lock Operation Steps Add F241h DQ15=INT Do Cold reset Automatically UpdatedAdd F241h DQ15=INT Write Data into DataRAM3 Add 1st Word 13.4 1st Block OTP Lock Operation Locking the 1st Block OTP1st Block OTP Lock Operation Steps 100 OTP and 1st Block OTP Lock Operation Locking the OTP and 1st Block OTPOTP and 1st Block OTP simultaneous Lock Operation Steps 102 Status DQ15~DQ7 14 DQ6 Toggle BitDQ6 DQ5~DQ0 Progress Data Loading Don’t CareECC Bypass Operation ECC OperationInvalid Block Identification Table Operation Invalid Block OperationInvalid Block Table Creation Flow Chart Start Invalid Block Replacement OperationBlock a Block Replacement Operation Sequence1st 1th Nth 1st Block B 1th Nth 107Absolute Maximum Ratings Operating ConditionsKFM4GH6Q4M DC Characteristics ParameterTest Conditions AC Test Conditions Valid Block CharacteristicsDevice Capacitance DDP QDPSee Timing Diagrams 6.1 Parameter AC Characteristics for Synchronous Burst Read66MHz 83MHz Unit Max MinKFN8GH6Q4M AC Characteristics for Asynchronous ReadKFKAGH6Q4MTBD Min MaxAC Characteristics for Asynchronous Write AC Characteristics for Burst Write OperationSee Timing Diagrams Parameter Symbol Min Max Unit AC Characteristics for INT Auto Mode AC Characteristics for Load/Program/Erase Performance200 114Continuous Linear Burst Read Mode with Wrap Around 8-Word Linear Burst Read Mode with Wrap AroundCLK RDYAsynchronous Read VA Transition Before See AC Characteristics Table DQ0 DQ15Low Asynchronous Read VA Transition After AVD LowADQ15-ADQ0 Asynchronous WriteValid WD Hi-ZBurst Write Operation followed by Burst Read 8-Word Linear Burst Write Mode≈D7 118119 Start Initial Burst Write OperationLoad Command Sequence last two cycles Read Data See AC Characteristics .7 and TableLoad Operation Timing Completed Da+nSuperload Operation Timing Program Command Sequence last two cycles Program Operation Timing122 Ongoing Status TimingADQ0~ Interleave Cache Program OperationADQ15 Ongoing Status INT bitErase Command Sequence Block Erase Operation Timing125 Cold Reset Timing Warm Reset Timing CE, OE127 Hot Reset Timing Flex-MuxOneNANDADQi Data Protection Timing During Power Down Nand Flash Core Reset TimingFlex-MuxOneNAND Operation or Idle Nand Flash Core reset ADQiStatus RD Hi-Z RDY130 INT auto mode Write command into Command Register INT will automatically131 INT Type Mono INT Type DDP Methods of Determining Interrupt StatusGeneral Operation DQ type 132Synchronous Mode Using the INT Pin Asynchronous Mode Using the INT PinINT Pin to a Host General Purpose I/O 134 Polling the Interrupt Register Status BitINT pol = ‘High’ Default Determining Rp Value DDP, QDP OnlyRpohm Vcc or Vccq INT pol = ‘Low’Ready Vss KFN8GH6Q4M @ Vcc = 1.8V, Ta = 25C , CL = 30pFBoot Loaders in Flex-MuxOneNAND Boot SequenceBoot Sequence Boot Loaders in Flex-MuxOneNAND DescriptionBL2 NBL3BL1 NBL2MLC Partition +1 ~ n-1 Blocks Partition of Flex-MuxOneNANDLast Block Address First Block Address Data RegisterDDP and QDP Description DDPDual Die PackageQDPQuad Die Package 4G product KFM4GH6Q4M 8G product KFN8GH6Q4M141 142 16G product KFKAGH6Q4M