M29W320EB90ZS1 datasheet, PDF - EEWORLD Datasheet

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M29W320EB90ZS1: DescriptionFlash Memory; Categorystorage storage; File Size1MB，65 Pages; ManufacturerNumonyx ( Micron ); Websitehttps://www.micron.com

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M29W320EB90ZS1 Overview

Flash Memory

M29W320EB90ZS1 Parametric

Parameter Name	Attribute value
Objectid	110191495
package instruction	,
Reach Compliance Code	unknown
ECCN code	EAR99

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M29W320ET

M29W320EB

32 Mbit (4Mbx8 or 2Mbx16, Uniform Parameter Blocks, Boot Block)

3V supply Flash memory

Features

Supply voltage

– V

= 2.7V to 3.6V for Program, Erase and

Read

– V

=12V for Fast Program (optional)

Access times: 70, 90ns

Programming time

– 10μs per byte/word typical

– Double word/ Quadruple byte Program

Memory Blocks

– Memory Array: 63 Main Blocks

– 8 Parameter Blocks (Top or Bottom

Location)

Erase Suspend and Resume modes

– Read and Program another Block during

Erase Suspend

Unlock Bypass Program command

– Faster Production/Batch Programming

/WP pin for fast Program and Write Protect

Temporary Block Unprotection mode

Common Flash Interface

– 64 bit Security code

Extended memory Block

– Extra block used as security block or to

store additional information

Low power consumption

– Standby and Automatic Standby

100,000 Program/Erase cycles per block

Electronic signature

– Manufacturer code: 0020h

– Top Device code M29W320ET: 2256h

– Bottom Device code M29W320EB: 2257h

RoHS

packages available

FBGA

TSOP48 (N)

12 x 20 mm

BGA

TFBGA48 (ZE)

6 x 8 mm

FBGA64 (ZS)

11 x 13 mm

May 2009

Rev 9

1/65

www.numonyx.com

Contents

M29W320ET, M29W320EB

Contents

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Signal descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

2.10

2.11

2.12

2.13

Address Inputs (A0-A20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Data Inputs/Outputs (DQ0-DQ7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Data Inputs/Outputs (DQ8-DQ14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Data Input/Output or Address Input (DQ15A–1) . . . . . . . . . . . . . . . . . . . 14

Chip Enable (E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Output Enable (G) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Write Enable (W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

PP/

Write Protect (V

PP/

WP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Reset/Block Temporary Unprotect (RP) . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Ready/Busy Output (RB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Byte/word Organization Select (BYTE) . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Bus operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.1

3.2

3.3

3.4

3.5

3.6

Bus Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Bus Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Output Disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Automatic Standby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Special bus operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.6.1

3.6.2

Electronic signature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Block Protect and Chip Unprotect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Command interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

4.1

4.2

4.3

4.4

Read/Reset command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Auto Select command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Read CFI Query command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Program command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2/65

M29W320ET, M29W320EB

Contents

4.5

Fast Program commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4.5.1

4.5.2

Quadruple byte Program command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Double word Program command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4.6

4.7

4.8

4.9

4.10

4.11

4.12

4.13

4.14

4.15

Unlock Bypass command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Unlock Bypass Program command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Unlock Bypass Reset command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Chip Erase command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Block Erase command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Erase Suspend command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Erase Resume command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Enter Extended Block command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Exit Extended Block command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Block Protect and Chip Unprotect commands . . . . . . . . . . . . . . . . . . . . . 26

Status register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

5.1

5.2

5.3

5.4

5.5

Data Polling bit (DQ7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Toggle bit (DQ6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Error bit (DQ5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Erase Timer bit (DQ3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Alternative Toggle bit (DQ2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

DC and ac parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Package mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Appendix A Block Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Appendix B Common Flash Interface (CFI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Appendix C Extended memory Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

9.1

9.2

Factory Locked Extended Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Customer Lockable Extended Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

3/65

M29W320ET, M29W320EB

List of tables

Table 1.

Table 2.

Table 3.

Table 4.

Table 5.

Table 6.

Table 7.

Table 8.

Table 9.

Table 10.

Table 11.

Table 12.

Table 13.

Table 14.

Table 15.

Table 16.

Table 17.

Table 18.

Table 19.

Table 20.

Table 21.

Table 22.

Table 23.

Table 24.

Table 25.

Table 26.

Table 27.

Table 28.

Table 29.

Table 30.

Table 31.

Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Bus operations, BYTE = V

IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Bus operations, BYTE = V

IH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Commands, 16-bit mode, BYTE = V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Commands, 8-bit mode, BYTE = V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Program, Erase times and Program, Erase Endurance cycles. . . . . . . . . . . . . . . . . . . . . . 29

Status register bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Operating and ac measurement conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Device capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

DC characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Read ac characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Write ac characteristics, Write Enable controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Write ac characteristics, Chip Enable controlled. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Toggle and alternative Toggle bits ac characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Reset/Block Temporary Unprotect ac characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

TSOP48 Lead Plastic Thin Small Outline, 12x20 mm, package mechanical data . . . . . . . 43

TFBGA48 6x8mm - 6x8 Ball Array, 0.8mm Pitch, package mechanical data. . . . . . . . . . . 44

FBGA64 11 x 13 mm—8 x 8 active ball array, 1 mm pitch, package mechanical data . . . 45

Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Top Boot Block Addresses, M29W320ET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Bottom Boot Block Addresses, M29W320EB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Query Structure Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

CFI Query Identification String . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

CFI Query System Interface Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Device Geometry Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Primary Algorithm-specific extended Query table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Security code area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Extended Block Address and data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Programmer technique Bus operations, BYTE = V

or V

IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

5/65

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Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

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