M25P40-VMW3TGBA datasheet, PDF

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M25P40-VMW3TGBA: DescriptionEEPROM, 512KX8, Serial, CMOS, PDSO8, 0.208 INCH, ROHS COMPLIANT, PLASTIC, SOP-8; Categorystorage storage; File Size1MB，57 Pages; ManufacturerNumonyx ( Micron ); Websitehttps://www.micron.com

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M25P40-VMW3TGBA Overview

EEPROM, 512KX8, Serial, CMOS, PDSO8, 0.208 INCH, ROHS COMPLIANT, PLASTIC, SOP-8

M25P40-VMW3TGBA Parametric

Parameter Name	Attribute value
Maker	Numonyx ( Micron )
Parts packaging code	SOIC
package instruction	0.208 INCH, ROHS COMPLIANT, PLASTIC, SOP-8
Contacts	8
Reach Compliance Code	unknow
ECCN code	3A991.B.1.B.1
Maximum clock frequency (fCLK)	25 MHz
JESD-30 code	R-PDSO-G8
length	5.62 mm
memory density	4194304 bi
Memory IC Type	FLASH
memory width	8
Number of functions	1
Number of terminals	8
word count	524288 words
character code	512000
Operating mode	SYNCHRONOUS
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
organize	512KX8
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	SERIAL
Programming voltage	2.7 V
Certification status	Not Qualified
Maximum seat height	2.5 mm
Serial bus type	SPI
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2.3 V
Nominal supply voltage (Vsup)	2.7 V
surface mount	YES
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL

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M25P40

4 Mbit, low voltage, serial Flash memory

with 75 MHz SPI bus interface

Features

4 Mbit of Flash memory

2.3 V to 3.6 V single supply voltage

SPI bus compatible serial interface

75 MHz clock rate (maximum)

Page Program (up to 256 bytes) in 0.8 ms

(typical)

Sector Erase (512 Kbit) in 0.6 s (typical)

Bulk Erase (4 Mbit) in 4.5 s (typical)

Deep Power-down mode 1

μA

(typical)

Hardware Write Protection: protected area

size defined by three non-volatile bits (BP0,

BP1 and BP2)

Electronic signatures

– JEDEC standard two-byte signature

(2013h)

– Unique ID code (UID) with 16 bytes read-

only, available upon customer request

– RES instruction, one-byte, signature (12h),

for backward compatibility

Packages

– RoHS compliant

Automotive grade parts available

SO8W (MW)

208 mils width

SO8 (MN)

150 mils width

QFN8L (MS)

MLP8 6 x 5 mm

VFQPN8 (MP)

(MLP8 6 x 5 mm)

May 2009

Rev 18

1/57

www.Numonyx.com

Contents

M25P40

Contents

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

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

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

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

supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

SPI modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Operating features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4.1

4.2

4.3

4.4

4.5

4.6

4.7

Page Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Sector Erase and Bulk Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Polling during a Write, Program or Erase cycle . . . . . . . . . . . . . . . . . . . . 12

Active Power, Standby Power and Deep Power-down modes . . . . . . . . . 12

Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Protection modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Hold condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Memory organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.1

6.2

6.3

6.4

Write Enable (WREN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Write Disable (WRDI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Read Identification (RDID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Read Status Register (RDSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

6.4.1

6.4.2

6.4.3

WIP bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

WEL bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

BP2, BP1, BP0 bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2/57

List of tables

M25P40

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.

Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Protected area sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Memory organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Instruction set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Read Identification (RDID) data-out sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Status Register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Protection modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Power-up timing and V

threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Operating conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Device grade and AC table correlation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Data retention and endurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

DC characteristics (device grade 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

DC characteristics (device grade 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Instruction times, process technology T9HX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Instruction times, process technology T7Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

AC measurement conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

AC characteristics (25 MHz operation, device grade 3, V

min = 2.7 V) . . . . . . . . . . . . . 42

AC characteristics (50 MHz operation, device grade 6, V

min = 2.7 V) . . . . . . . . . . . . . 43

AC characteristics (*40 MHz operation, device grade 6, V

min = 2.3 V) . . . . . . . . . . . . 44

AC characteristics, 75 MHz operation, VCC min = 2.7 V . . . . . . . . . . . . . . . . . . . . . . . . . . 45

SO8 narrow – 8 lead plastic Small Outline, 150 mils body width,

package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

SO8 wide – 8 lead plastic small outline, 208 mils body width,

package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

QFN8L (MLP8) 8-lead dual flat package no lead, 6 x 5 mm package mechanical data. . . 50

VFQFPN8 (MLP8) 8-lead Very thin Fine pitch Quad Flat Package No lead,

6 × 5 mm, package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

4/57

M25P40

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.

Figure 26.

Figure 27.

Figure 28.

Figure 29.

Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

SO and MLP8 connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Bus Master and memory devices on the SPI bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

SPI modes supported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Hold condition activation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Write Enable (WREN) instruction sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Write Disable (WRDI) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Read Identification (RDID) instruction sequence and data-out sequence . . . . . . . . . . . . . 22

Read Status Register (RDSR) instruction sequence and data-out sequence . . . . . . . . . . 23

Write Status Register (WRSR) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Read Data Bytes (READ) instruction sequence and data-out sequence . . . . . . . . . . . . . . 26

Read Data Bytes at Higher Speed (FAST_READ) instruction sequence

and data-out sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Page Program (PP) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Sector Erase (SE) instruction sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Bulk Erase (BE) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Deep Power-down (DP) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Release from Deep Power-down and Read Electronic Signature (RES) instruction

sequence and data-out sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Release from Deep Power-down (RES) instruction sequence . . . . . . . . . . . . . . . . . . . . . . 34

Power-up timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

AC measurement I/O waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Serial input timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Write Protect setup and hold timing during WRSR when SRWD = 1 . . . . . . . . . . . . . . . . . 46

Hold timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Output timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

SO8 narrow – 8 lead plastic Small Outline, 150 mils body width, package outline. . . . . . . 48

SO8W – 8 lead plastic small outline, 208 mils body width, package outline. . . . . . . . . . . . 49

QFN8L (MLP8) 8-lead, dual flat package no lead, 6 × 5 mm, package outline . . . . . . . . . 50

VFQFPN8 (MLP8) 8-lead Very thin Fine pitch Quad Flat Package No lead,

6 × 5 mm, package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

5/57

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Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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