Block238 00EEh, Block240 00F0h | Samsung KFM4GH6Q4M, KFN8GH6Q4M

	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]
	Block192	00C0h			Block224	00E0h

	Block193	00C1h			Block225	00E1h

	Block194	00C2h			Block226	00E2h

	Block195	00C3h			Block227	00E3h

	Block196	00C4h			Block228	00E4h

	Block197	00C5h			Block229	00E5h

	Block198	00C6h			Block230	00E6h

	Block199	00C7h			Block231	00E7h

	Block200	00C8h			Block232	00E8h

	Block201	00C9h			Block233	00E9h

	Block202	00CAh			Block234	00EAh

	Block203	00CBh			Block235	00EBh

	Block204	00CCh			Block236	00ECh

	Block205	00CDh			Block237	00EDh

	Block206	00CEh	SLC:	SLC:	Block238	00EEh	SLC:	SLC:
			0000h~00FCh,	256KB,			0000h~00FCh,	256KB,
	Block207	00CFh	0000h~00FCh,	256KB,	Block239	00EFh	0000h~00FCh,	256KB,
	Block207	00CFh			Block239	00EFh

	Block208	00D0h	MLC:	MLC:	Block240	00F0h	MLC:	MLC:
			MLC:	MLC:			MLC:	MLC:
	Block209	00D1h	0000h~01FCh	512KB	Block241	00F1h	0000h~01FCh	512KB

	Block210	00D2h			Block242	00F2h

	Block211	00D3h			Block243	00F3h

	Block212	00D4h			Block244	00F4h

	Block213	00D5h			Block245	00F5h

	Block214	00D6h			Block246	00F6h

	Block215	00D7h			Block247	00F7h

	Block216	00D8h			Block248	00F8h

	Block217	00D9h			Block249	00F9h

	Block218	00DAh			Block250	00FAh

	Block219	00DBh			Block251	00FBh

	Block220	00DCh			Block252	00FCh

	Block221	00DDh			Block253	00FDh

	Block222	00DEh			Block254	00FEh

	Block223	00DFh			Block255	00FFh

- 17 -

Image 17

Samsung KFM4GH6Q4M, KFN8GH6Q4M, KFKAGH6Q4M warranty Block238 00EEh, Block240 00F0h

Contents

KFM4GH6Q4M KFN8GH6Q4M KFKAGH6Q4M Revision No History Draft Date Initial issueRemark Corrected errata Oct Ordering Information General Overview Device Architecture Product FeaturesDevice Performance System Hardware Definitions Detailed Product Description 63ball, 10mm x 13mm x max 1.0mmt , 0.8mm ball pitch FBGA4Gb Pin Configuration1 4Gb KFM4GH6Q4M / 8Gb KFN8GH6Q4M TOP VIEW, Balls Facing Down 63ball Fbga OneNAND Chip 2 16Gb Product KFKAGH6Q4M TBD Multiplexed Address/Data bus Pin DescriptionRegister read cycles Interrupt Memory Array Organization Block DiagramInternal Nand Array Memory Organization OTP BlockSLC SectorBlockMLC Boot code Nand Array OTP Block BootRAM 1KB DataRAM0 2KB DataRAM1 2KBExternal BufferRAM Memory Internal Nand Array Memory Block Block Address Size Memory Map0000h 256KB Block Block Address Block160 Block128Block129 Block161 Block240 00F0h Block238 00EEh Block288 0120h Block257 Block256Block289 0121h Block258 Block290 0122h Block259 Block352 0160h Block321 Block320Block353 0161h Block322 Block354 0162h Block323 Block416 Block384Block385 Block417 Block496 01F0h Block494 01EEh Block544 0220h Block513 Block512Block545 0221h Block514 Block546 0222h Block515 Block608 0260h Block577 Block576Block609 0261h Block578 Block610 0262h Block579 Block672 Block640Block641 Block673 Block752 02F0h Block750 02EEh Block800 0320h Block769 Block768Block801 0321h Block770 Block802 0322h Block771 Block864 0360h Block833 Block832Block865 0361h Block834 Block866 0362h Block835 Block928 Block896Block897 Block929 Block1008 03F0h Block1006 03EEh Area Internal Memory Spare Area Assignment256W Byte Division Address Size Usage Description External Memory BufferRAM Address Map BootRAMSpare area BootRAMMain areaExternal Memory Map Detail Information DataRAMMain area Buf Word Byte External Memory Spare Area Assignment 4bit ECC parity values 8046h 1008Ch 8047h 1008Eh 10054h 802Bh 10056h 802Ch 10058h 802Dh10074h 803Bh 10076h 803Ch 10078h 803Dh 10090h BIBad block Information DataS10092h Managed by internal ECC logic 10094h 804Bh 10096h 804Ch 10098h 804Dh Address Name Host Description RegistersRegister Address Map Manufacturer ID Register F000h R Device ID DefaultDevice ID Register F001h R Device Identification This register is reserved for future use Version ID Register F002hData Buffer Size Register F003h R Technology Register F006h R Boot Buffer Size Register F004h RAmount of Buffers Register F005h R 11~15 Start Address3~7 Register F102h~F106h Start Address1 Register F100h R/WStart Address2 Register F101h R/W Start Buffer Register F200h R/W Start Address8 Register F107h R/W BSC =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 Operation Interrupt Register Two Methods to Clear Interrupt Register in Command InputWrite command into INT will automatically Brwl System Configuration 1 Register F221h R, R/W Burst LengthMain Burst LengthSpare Burst Length BLBurst Length BL Information119 RDY Polarity RDYpol Information7 Iobe Write Mode Information1 Definition Description Write Mode WMMRSMode Register Setting Description Bwps Controller Status Register F240h R System Configuration 2 Register F222hPIL Otpl Otpbl Otpl Rsti Interrupt Status Register F241h R/WINT EI Interrupt Status Conditions Default State Valid WI Interrupt Status Conditions Default State ValidRead Interrupt RI RI Interrupt Status Conditions Start Block Address Register F24Dh R/W Start Block Address Register F24Ch R/WNand Flash Write Protection Status Register F24Eh R SBA ECC 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 R Add Data 00E0h 0000h3 Read Identification Data XXXXh4 0090h Command Based OperationReset Flex-MuxOneNAND Add BP1 Data 00F0h Load Data Into Buffer Command Reset Flex-MuxOneNAND CommandRead Identification Data Command Identification Data Description Address Data Out CLK AVD Device Bus OperationOperation ADQ0~15 BP-F0h Reset Mode Operation Warm Reset Mode Operation Cold Reset Mode OperationHot Reset Mode Operation Nand Flash Core Reset Mode Operation Write Protection Operation BootRAM Write Protection OperationNand Flash Array Write Protection Operation Nand Array Write Protection States Unlocked All Block Unlock Command Sequence Unlocked Unlock Command SequenceLocked Lock Command Sequence Unlocked Nand Array Write Protection State Locked-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 State Lock/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 Operation Superload Operation LSB Page Recovery Read Read Operation Asynchronous Read Mode Operation RM=0, WM=0Synchronous Read Mode Operation RM=1, WM=X Reserved area is not available on Synchronous read Continuous Linear Burst Read Operation2.2 4-, 8-, 16-, 32-Word Linear Burst Read Operation Handshaking Operation Output Disable Mode OperationProgrammable Burst Read Latency Operation Synchronous WriteRM=1, WM=1 See Timing Diagram 6.6, 6.7 Addressing for program operation Program OperationData register MLC Block Paired Page Address Paired Page Address Information Flash Memory DBS, DFS is for DDP Target data to another block If program operation results in an error, map outBlock including the page in error and copy DBS, DFS is for DDP Program Interleave can work in Auto INTInterrupt register must not be written Sector0 Sector7 Cache Program Operation Program Error Cache Program Operation Flow DiagramLast PGM? Add F101h DQ=DBS Add DataRAM DQ=Data4KB Interleave Cache Program Operation Block Results in an errorIf program operation 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 sh Block Erase Operation Erase ErrorErase 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=EI Erase Resume Erase Suspend / Erase Resume OperationErase Suspend During a Block Erase Operation Partition Information PI Block SLC Only PI Block Boundary Information setting Flow Chart PI Block Boundary Information settingPI Block Boundary Information setting steps PI Block Access mode entry Flow Chart PI Block Access mode entry Erasing the PI Area PI Block Erase Operation Flow Chart In PI Block Access ModePI Block Erase Memory location in the PI area can be program PI Block Program OperationProgramming the PI Area Locking the PI Add F241h DQ15=INT PI updated PI UpdateUpdate the PI Area PI Block Load Operation OTP Operation SLC only 1st Block OTP Area Structure OTP Block Area Structure OTP Exit OTP Block Load Operation Programming the OTP Area OTP Block Program Operation Do Cold/Warm/Hot Nand Flash Core reset OTP Exit OTP Block Program Operation Flow ChartAdd DP DQ=Data-in OTPL=0? YES OTP Lock Operation Steps OTP Block Lock OperationLocking the OTP Add F241h DQ15=INT Write Data into DataRAM3 Add 1st Word Add F241h DQ15=INT Do Cold resetAutomatically Updated 1st Block OTP Lock Operation Steps 13.4 1st Block OTP Lock OperationLocking the 1st Block OTP 100 OTP and 1st Block OTP simultaneous Lock Operation Steps OTP and 1st Block OTP Lock OperationLocking the OTP and 1st Block OTP 102 Status DQ15~DQ7 14 DQ6 Toggle BitDQ6 DQ5~DQ0 Progress Data Loading Don’t Care ECC Bypass Operation ECC Operation Invalid Block Identification Table Operation Invalid Block Operation Invalid Block Table Creation Flow Chart Start Invalid Block Replacement Operation Block a Block Replacement Operation Sequence1st 1th Nth 1st Block B 1th Nth 107 KFM4GH6Q4M Absolute Maximum RatingsOperating Conditions Test Conditions DC CharacteristicsParameter AC Test Conditions Valid Block CharacteristicsDevice Capacitance DDP QDP See Timing Diagrams 6.1 Parameter AC Characteristics for Synchronous Burst Read66MHz 83MHz Unit Max Min KFN8GH6Q4M AC Characteristics for Asynchronous ReadKFKAGH6Q4MTBD Min Max See Timing Diagrams Parameter Symbol Min Max Unit AC Characteristics for Asynchronous WriteAC Characteristics for Burst Write Operation AC Characteristics for INT Auto Mode AC Characteristics for Load/Program/Erase Performance200 114 Continuous Linear Burst Read Mode with Wrap Around 8-Word Linear Burst Read Mode with Wrap AroundCLK RDY Asynchronous Read VA Transition Before See AC Characteristics Table DQ0 DQ15Low Asynchronous Read VA Transition After AVD Low ADQ15-ADQ0 Asynchronous WriteValid WD Hi-Z Burst Write Operation followed by Burst Read 8-Word Linear Burst Write Mode≈D7 118 119 Start Initial Burst Write Operation Load Command Sequence last two cycles Read Data See AC Characteristics .7 and TableLoad Operation Timing Completed Da+n Superload Operation Timing 122 Program Command Sequence last two cyclesProgram Operation Timing Ongoing Status Timing ADQ0~ Interleave Cache Program OperationADQ15 Ongoing Status INT bit 125 Erase Command SequenceBlock Erase Operation Timing Cold Reset Timing 127 Warm Reset TimingCE, OE ADQi Hot Reset TimingFlex-MuxOneNAND Data Protection Timing During Power Down Nand Flash Core Reset TimingFlex-MuxOneNAND Operation or Idle Nand Flash Core reset ADQi 130 Status RD Hi-ZRDY 131 INT auto modeWrite command into Command Register INT will automatically INT Type Mono INT Type DDP Methods of Determining Interrupt StatusGeneral Operation DQ type 132 INT Pin to a Host General Purpose I/O Synchronous Mode Using the INT PinAsynchronous Mode Using the INT Pin 134 Polling the Interrupt Register Status Bit Rpohm INT pol = ‘High’ DefaultDetermining Rp Value DDP, QDP Only Vcc or Vccq INT pol = ‘Low’Ready Vss KFN8GH6Q4M @ Vcc = 1.8V, Ta = 25C , CL = 30pF Boot Loaders in Flex-MuxOneNAND Boot SequenceBoot Sequence Boot Loaders in Flex-MuxOneNAND Description BL2 NBL3BL1 NBL2 MLC Partition +1 ~ n-1 Blocks Partition of Flex-MuxOneNANDLast Block Address First Block Address Data Register QDPQuad Die Package DDP and QDP DescriptionDDPDual Die Package 141 4G product KFM4GH6Q4M8G product KFN8GH6Q4M 142 16G product KFKAGH6Q4M