UM1653 datasheet(2/45 Pages) STMICROELECTRONICS

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UM1653 Datasheet(PDF) 2 Page - STMicroelectronics

Part #	UM1653

Description	STM32 Advanced NAND Flash Driver for SLC NAND

Download	45 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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Contents

UM1653

2/45

DocID025024 Rev 1

Contents

STM32 NAND driver blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.1

STM32 USB peripheral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.2

USB mass storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.3

FSMC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.4

NAND architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.5

NAND pin mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

NAND driver firmware modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.1

Garbage collection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

2.2

Wear leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

2.3

ECC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.3.1

Hamming code for NAND Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.3.2

Error detection and correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.4

Bad block management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.5

Look up table (LUT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.6

File system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.7

NAND driver files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.7.1

nand_drv.c, nand_drv.h functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.7.2

fsmc_nand_if.c, fsmc_nand_if.h functions . . . . . . . . . . . . . . . . . . . . . . . 28

2.8

Supported NAND Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

NAND evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3.1

Working with evaluation boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3.1.1

Running in USB Mass Storage mode (STEVAL-CCM006/7/8V1) . . . . . 36

3.1.2

Running in Standalone mode (STEVAL-CCM006/7/8V2) . . . . . . . . . . . 37

3.2

Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

3.3

NAND evaluation board images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

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Similar Description - UM1653

Manufacturer	Part #	Datasheet	Description
SPANSION	S34ML01G1	2Mb / 73P	Spansion짰 SLC NAND Flash Memory for Embedded
Toshiba Semiconductor	TC58NVG2S0FTA00	67Kb / 3P	NAND Flash Memory(SLC Middle Capacity)
STMicroelectronics	STEVAL-CCM006V1	721Kb / 7P	STM32-based NAND Flash driver evaluation board (without TFT) November 2013 Rev 1
Cypress Semiconductor	S34MS01G2	2Mb / 74P	1 Gbit/2 Gbit/4 Gbit SLC NAND Flash for Embedded
Hynix Semiconductor	H27U1G8F2B	87Kb / 5P	NAND Flash(SLC,MLC,eMMC,E2NAND3.0,(Solid State Drive))
Micron Technology	MT29F1G08	103Kb / 1P	NAND Flash
Toshiba Semiconductor	TC58NVG0S3HTA00	868Kb / 2P	SLC NAND & BENAND Reliability and Performance
Cypress Semiconductor	S34ML01G1	1Mb / 71P	1 Gb/2 Gb/4 Gb, 3 V, SLC NAND Flash for Embedded
Cypress Semiconductor	CS5954AM	411Kb / 44P	USB Controller for NAND Flash
Hynix Semiconductor	HY27UF082G2B	411Kb / 54P	2Gb NAND FLASH

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