M29DW640F70ZE6 datasheet, PDF - EEWORLD Datasheet

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M29DW640F70ZE6: Description4MX16 FLASH 3V PROM, 70ns, PBGA48, 6 X 8 MM, 0.80 MM PITCH, TFBGA-48; Categorystorage storage; File Size556KB，74 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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M29DW640F70ZE6 Overview

4MX16 FLASH 3V PROM, 70ns, PBGA48, 6 X 8 MM, 0.80 MM PITCH, TFBGA-48

M29DW640F70ZE6 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	STMicroelectronics
Parts packaging code	BGA
package instruction	TFBGA, BGA48,6X8,32
Contacts	48
Reach Compliance Code	not_compliant
ECCN code	3A991.B.1.A
Maximum access time	70 ns
Other features	100,000 PROGRAM/ERASE CYCLES
Spare memory width	8
startup block	BOTTOM/TOP
command user interface	YES
Universal Flash Interface	YES
Data polling	YES
JESD-30 code	R-PBGA-B48
JESD-609 code	e0
length	8 mm
memory density	67108864 bit
Memory IC Type	FLASH
memory width	16
Number of functions	1
Number of departments/size	16,126
Number of terminals	48
word count	4194304 words
character code	4000000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	4MX16
Package body material	PLASTIC/EPOXY
encapsulated code	TFBGA
Encapsulate equivalent code	BGA48,6X8,32
Package shape	RECTANGULAR
Package form	GRID ARRAY, THIN PROFILE, FINE PITCH
page size	4/8 words
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	240
power supply	3/3.3 V
Programming voltage	3 V
Certification status	Not Qualified
ready/busy	YES
Maximum seat height	1.2 mm
Department size	8K,64K
Maximum standby current	0.0001 A
Maximum slew rate	0.02 mA
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2.7 V
Nominal supply voltage (Vsup)	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	BALL
Terminal pitch	0.8 mm
Terminal location	BOTTOM
Maximum time at peak reflow temperature	30
switch bit	YES
type	NOR TYPE
width	6 mm

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M29DW640F

64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block)

3V Supply Flash Memory

Feature summary

■

Supply voltage

– V

= 2.7V to 3.6V for Program, Erase and

Read

– V

=12V for Fast Program (optional)

Asynchronous Page Read mode

– Page Width 8 Words

– Page Access 25, 30ns

– Random Access 60, 70ns

Programming time

– 10µs per Byte/Word typical

– 4 Words / 8 Bytes at-a-time Program

Memory blocks

– Quadruple Bank Memory Array:

8Mbit+24Mbit+24Mbit+8Mbit

– Parameter Blocks (at both Top and Bottom)

Dual operations

– While Program or Erase in a group of

banks (from 1 to 3), Read in any of the

other banks

Program/Erase Suspend and Resume

– Read from any Block during Program

Suspend

– 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

■

TSOP48 (N)

12 x 20mm

■

FBGA

■

TFBGA48 (ZE)

6 x 8 mm

■

Low power consumption

– Standby and Automatic Standby

100,000 Program/Erase cycles per block

Electronic Signature

– Manufacturer Code: 0020h

– Device Code: 227Eh + 2202h + 2201

ECOPACK

packages available

■

August 2006

Rev 3

1/74

www.st.com

Contents

M29DW640F

Contents

Summary description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Signal descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

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-A21) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Data Inputs/Outputs (DQ0-DQ7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Data Inputs/Outputs (DQ8-DQ14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Data Input/Output or Address Input (DQ15A–1) . . . . . . . . . . . . . . . . . . . 13

Chip Enable (E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Output Enable (G) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Write Enable (W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

/Write Protect (V

PP/

WP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

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

Ready/Busy Output (RB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Byte/Word Organization Select (BYTE) . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

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

Standard commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

4.1.1

4.1.2

4.1.3

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

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

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

2/74

M29DW640F

4.1.4

4.1.5

4.1.6

4.1.7

4.1.8

4.1.9

4.1.10

Contents

Chip Erase command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Block Erase command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Erase Suspend command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Erase Resume command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Program Suspend command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Program Resume command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Program command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

4.2

Fast Program commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

4.2.1

4.2.2

4.2.3

4.2.4

4.2.5

4.2.6

4.2.7

4.2.8

Double Word Program command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Quadruple Word Program command . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Double Byte Program command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Quadruple Byte Program command . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Octuple Byte Program command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Unlock Bypass command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Unlock Bypass Program command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Unlock Bypass Reset command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

4.3

Block Protection commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

4.3.1

4.3.2

4.3.3

Enter Extended Block command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Exit Extended Block command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Block Protect and Chip Unprotect commands . . . . . . . . . . . . . . . . . . . . 29

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

5.1

Data Polling Bit (DQ7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

5.1.1

5.1.2

5.1.3

5.1.4

Toggle Bit (DQ6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Error Bit (DQ5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Erase Timer Bit (DQ3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Alternative Toggle Bit (DQ2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Dual operations and multiple bank architecture . . . . . . . . . . . . . . . . . 36

Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Package mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

3/74

M29DW640F

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.

Table 32.

Table 33.

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

Bank architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Hardware protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Bus operations, BYTE = V

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

Bus operations, BYTE = V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Commands, 16-bit mode, BYTE = V

IH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Commands, 8-bit mode, BYTE = V

IL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Program, Erase times and Program, Erase Endurance cycles. . . . . . . . . . . . . . . . . . . . . . 31

Status Register Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Dual operations allowed in other banks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Dual operations allowed in same bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Operating and AC measurement conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Device capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

DC characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Read AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Write AC characteristics, Write Enable controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Write AC characteristics, Chip Enable controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Toggle and Alternative Toggle Bits AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Reset/Block Temporary Unprotect AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

TSOP48 – 48 lead Plastic Thin Small Outline, 12 x 20mm, package mechanical data . . . 52

TFBGA48 6x8mm - 6x8 active ball array, 0.8mm pitch, package mechanical data . . . . . . 53

Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Block addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Query structure overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

CFI Query Identification String . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

CFI Query System Interface Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Device Geometry Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Primary Algorithm-specific Extended Query table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Security Code Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Extended Block address and data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Programmer technique bus operations, BYTE = V

or V

IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

5/74

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