M25P128-VME6G datasheet, PDF - EEWORLD Datasheet

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M25P128-VME6G: Description16M X 8 FLASH 2.7V PROM, PDSO8; Categorystorage storage; File Size211KB，41 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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M25P128-VME6G Overview

16M X 8 FLASH 2.7V PROM, PDSO8

M25P128-VME6G Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	SOIC
package instruction	8 X 6 MM, ROHS COMPLIANT, MLP-8
Contacts	8
Reach Compliance Code	compli
ECCN code	3A991.B.1.A
Other features	MORE THAN 10000 ERASE/PROGRAM CYCLES MORE THAN 20-YEAR DATA RETENTION
Maximum clock frequency (fCLK)	50 MHz
Data retention time - minimum	20
Durability	10000 Write/Erase Cycles
JESD-30 code	R-PDSO-N8
length	8 mm
memory density	134217728 bi
Memory IC Type	FLASH
memory width	8
Number of functions	1
Number of terminals	8
word count	16777216 words
character code	16000000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	16MX8
Package body material	PLASTIC/EPOXY
encapsulated code	VSON
Encapsulate equivalent code	SOLCC8,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, VERY THIN PROFILE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3/3.3 V
Programming voltage	2.7 V
Certification status	Not Qualified
Maximum seat height	1 mm
Serial bus type	SPI
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 form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
type	NOR TYPE
width	6 mm
write protect	HARDWARE/SOFTWARE

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M25P128

128 Mbit (Multilevel), Low Voltage, Serial Flash Memory

With 50MHz SPI Bus Interface

PRELIMINARY DATA

Feature summary

■

128 Mbit of Flash Memory

Page Program (up to 256 Bytes) in 2.5ms

(typical)

Sector Erase (2Mbit)

Bulk Erase (128Mbit)

2.7 to 3.6V Single Supply Voltage

SPI Bus Compatible Serial Interface

50MHz Clock Rate (maximum)

Electronic Signature

– JEDEC Standard Two-Byte Signature

(2018h)

More than 10000 Erase/Program Cycles per

Sector

More than 20-Year Data Retention

Packages

– ECOPACK® (RoHS compliant)

SO16 (MF)

300 mils width

VDFPN8 (ME)

8x6mm (MLP8)

■

January 2006

Rev. 1

1/41

www.st.com

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to

change without notice.

Contents

M25P128

Contents

Summary description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.1

2.2

2.3

2.4

2.5

2.6

Serial data output (Q) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Serial data input (D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Serial clock (C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Chip Select (S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Hold (HOLD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Write Protect (W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

SPI modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Operating features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4.1

4.2

4.3

4.4

4.5

4.6

4.7

Page programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Sector Erase and Bulk Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Polling during a write, program or erase cycle . . . . . . . . . . . . . . . . . . . . . 10

Active power and standby power modes . . . . . . . . . . . . . . . . . . . . . . . . . 10

Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Protection modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Hold condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Memory Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.1

6.2

6.3

6.4

Write Enable (WREN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Write Disable (WRDI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Read Identification (RDID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Read Status Register (RDSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.4.1

6.4.2

6.4.3

6.4.4

WIP bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

WEL bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

BP2, BP1, BP0 bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

SRWD bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.5

2/41

Write Status Register (WRSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Rev. 1

List of tables

M25P128

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.

Signal Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Protected Area Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Memory Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Instruction Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Read Identification (RDID) Data-Out Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Status Register Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Protection Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Power-Up Timing and VWI Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

AC Measurement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

VDFPN8 (MLP8), 8-lead Very thin Dual Flat Package No lead, 8x6mm,

Package Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

SO16 wide – 16 lead Plastic Small Outline, 300 mils body width . . . . . . . . . . . . . . . . . . . . 38

Ordering Information Scheme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

4/41

Rev. 1

M25P128

List of figures

Figure 1.

Figure 2.

Figure 3.

Figure 4.

Figure 5.

Figure 6.

Figure 7.

Figure 8.

Figure 9.

Figure 10.

Figure 11.

Figure 12.

Figure 13.

Figure 14.

Figure 15.

Figure 16.

Figure 17.

Figure 18.

Figure 19.

Figure 20.

Figure 21.

Figure 22.

Figure 23.

Figure 24.

Figure 25.

Logic Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

VDFPN Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

SO Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Bus Master and Memory Devices on the SPI Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

SPI Modes Supported. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Hold Condition Activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Write Enable (WREN) Instruction Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Write Disable (WRDI) Instruction Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Read Identification (RDID) Instruction Sequence and Data-Out Sequence . . . . . . . . . . . . 18

Read Status Register (RDSR) Instruction Sequence and Data-Out Sequence . . . . . . . . . 20

Write Status Register (WRSR) Instruction Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Read Data Bytes (READ) Instruction Sequence and Data-Out Sequence. . . . . . . . . . . . . 23

Read Data Bytes at Higher Speed (FAST_READ) Instruction and Data-Out Sequence . . 24

Page Program (PP) Instruction Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Sector Erase (SE) Instruction Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Bulk Erase (BE) Instruction Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Power-up Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

AC Measurement I/O Waveform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Serial Input Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Write Protect Setup and Hold Timing during WRSR when SRWD=1 . . . . . . . . . . . . . . . . . 35

Hold Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Output Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

VDFPN8 (MLP8), 8-lead Very thin Dual Flat Package No lead, 8x6mm, Package Outline 37

SO16 wide – 16 lead Plastic Small Outline, 300 mils body width . . . . . . . . . . . . . . . . . . . . 38

Rev. 1

5/41

M25P128-VME6G Related Products

	M25P128-VME6G	M25P128	M25P128-VME6P	M25P128-VMF6TG	M25P128-VME6TP	M25P128-VMF6G	M25P128-VME6TG
Description	16M X 8 FLASH 2.7V PROM, PDSO8	16M X 8 FLASH 2.7V PROM, PDSO16	16M X 8 FLASH 2.7V PROM, PDSO16	16M X 8 FLASH 2.7V PROM, PDSO16	16M X 8 FLASH 2.7V PROM, PDSO16	16M X 8 FLASH 2.7V PROM, PDSO16	16M X 8 FLASH 2.7V PROM, PDSO8
memory width	8	8	8	8	8	8	8
Number of functions	1	1	1	1	1	1	1
Number of terminals	8	16	8	16	8	16	8
Maximum operating temperature	85 °C	85 Cel	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 Cel	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
organize	16MX8	16M × 8	16MX8	16MX8	16MX8	16MX8	16MX8
surface mount	YES	Yes	YES	YES	YES	YES	YES
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	NO LEAD	GULL WING	NO LEAD	GULL WING	NO LEAD	GULL WING	NO LEAD
Terminal location	DUAL	pair	DUAL	DUAL	DUAL	DUAL	DUAL
Is it Rohs certified?	conform to	-	conform to	conform to	conform to	conform to	conform to
Maker	STMicroelectronics	-	STMicroelectronics	STMicroelectronics	-	STMicroelectronics	STMicroelectronics
Parts packaging code	SOIC	-	SOIC	SOIC	SOIC	SOIC	SOIC
package instruction	8 X 6 MM, ROHS COMPLIANT, MLP-8	-	8 X 6 MM, ROHS COMPLIANT, MLP-8	0.300 INCH, ROHS COMPLIANT, PLASTIC, SOP-16	8 X 6 MM, ROHS COMPLIANT, MLP-8	0.300 INCH, ROHS COMPLIANT, PLASTIC, SOP-16	8 X 6 MM, ROHS COMPLIANT, MLP-8
Contacts	8	-	8	16	8	16	8
Reach Compliance Code	compli	-	compli	compli	compli	compli	compli
ECCN code	3A991.B.1.A	-	3A991.B.1.A	3A991.B.1.A	3A991.B.1.A	3A991.B.1.A	3A991.B.1.A
Other features	MORE THAN 10000 ERASE/PROGRAM CYCLES MORE THAN 20-YEAR DATA RETENTION	-	MORE THAN 10000 ERASE/PROGRAM CYCLES MORE THAN 20-YEAR DATA RETENTION	MORE THAN 10000 ERASE/PROGRAM CYCLES MORE THAN 20-YEAR DATA RETENTION	MORE THAN 10000 ERASE/PROGRAM CYCLES MORE THAN 20-YEAR DATA RETENTION	MORE THAN 10000 ERASE/PROGRAM CYCLES MORE THAN 20-YEAR DATA RETENTION	MORE THAN 10000 ERASE/PROGRAM CYCLES MORE THAN 20-YEAR DATA RETENTION
Maximum clock frequency (fCLK)	50 MHz	-	50 MHz	50 MHz	50 MHz	50 MHz	50 MHz
Data retention time - minimum	20	-	20	20	20	20	20
Durability	10000 Write/Erase Cycles	-	10000 Write/Erase Cycles	10000 Write/Erase Cycles	10000 Write/Erase Cycles	10000 Write/Erase Cycles	10000 Write/Erase Cycles
JESD-30 code	R-PDSO-N8	-	R-PDSO-N8	R-PDSO-G16	R-PDSO-N8	R-PDSO-G16	R-PDSO-N8
length	8 mm	-	8 mm	10.3 mm	8 mm	10.3 mm	8 mm
memory density	134217728 bi	-	134217728 bi	134217728 bi	134217728 bi	134217728 bi	134217728 bi
Memory IC Type	FLASH	-	FLASH	FLASH	FLASH	FLASH	FLASH
word count	16777216 words	-	16777216 words	16777216 words	16777216 words	16777216 words	16777216 words
character code	16000000	-	16000000	16000000	16000000	16000000	16000000
Operating mode	SYNCHRONOUS	-	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	VSON	-	VSON	SOP	VSON	SOP	VSON
Encapsulate equivalent code	SOLCC8,.3	-	SOLCC8,.3	SOP16,.4	SOLCC8,.3	SOP16,.4	SOLCC8,.3
Package shape	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, VERY THIN PROFILE	-	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE, VERY THIN PROFILE
Parallel/Serial	SERIAL	-	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	-	NOT SPECIFIED	260	NOT SPECIFIED	260	NOT SPECIFIED
power supply	3/3.3 V	-	3/3.3 V	3/3.3 V	3/3.3 V	3/3.3 V	3/3.3 V
Programming voltage	2.7 V	-	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1 mm	-	1 mm	2.65 mm	1 mm	2.65 mm	1 mm
Serial bus type	SPI	-	SPI	SPI	SPI	SPI	SPI
Maximum standby current	0.0001 A	-	0.0001 A	0.0001 A	0.0001 A	0.0001 A	0.0001 A
Maximum slew rate	0.02 mA	-	0.02 mA	0.02 mA	0.02 mA	0.02 mA	0.02 mA
Maximum supply voltage (Vsup)	3.6 V	-	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage (Vsup)	2.7 V	-	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V
Nominal supply voltage (Vsup)	3 V	-	3 V	3 V	3 V	3 V	3 V
technology	CMOS	-	CMOS	CMOS	CMOS	CMOS	CMOS
Terminal pitch	1.27 mm	-	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Maximum time at peak reflow temperature	NOT SPECIFIED	-	NOT SPECIFIED	30	NOT SPECIFIED	30	NOT SPECIFIED
type	NOR TYPE	-	NOR TYPE	NOR TYPE	NOR TYPE	NOR TYPE	NOR TYPE
width	6 mm	-	6 mm	7.5 mm	6 mm	7.5 mm	6 mm
write protect	HARDWARE/SOFTWARE	-	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE

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