M45PE80-VMW6 datasheet, PDF - EEWORLD Datasheet

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M45PE80-VMW6: Description1MX8 FLASH 2.7V PROM, PDSO8, 0.208 INCH, PLASTIC, SOP-8; Categorystorage storage; File Size511KB，35 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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M45PE80-VMW6 Overview

1MX8 FLASH 2.7V PROM, PDSO8, 0.208 INCH, PLASTIC, SOP-8

M45PE80-VMW6 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	STMicroelectronics
Parts packaging code	SOIC
package instruction	0.208 INCH, PLASTIC, SOP-8
Contacts	8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Maximum clock frequency (fCLK)	33 MHz
Data retention time - minimum	20
Durability	100000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	5.3 mm
memory density	8388608 bit
Memory IC Type	FLASH
memory width	8
Number of functions	1
Number of terminals	8
word count	1048576 words
character code	1000000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	1MX8
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
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	2.03 mm
Serial bus type	SPI
Maximum standby current	0.00005 A
Maximum slew rate	0.015 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
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
type	NOR TYPE
width	5.25 mm
Maximum write cycle time (tWC)	25 ms
write protect	HARDWARE/SOFTWARE

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M45PE80

8 Mbit, Low Voltage, Page-Erasable Serial Flash Memory

With Byte-Alterability and a 33 MHz SPI Bus Interface

FEATURES SUMMARY

■

8Mbit of Page-Erasable Flash Memory

Page Write (up to 256 Bytes) in 11ms (typical)

Page Program (up to 256 Bytes) in 1.2ms

(typical)

Page Erase (256 Bytes) in 10ms (typical)

Sector Erase (512 Kbit)

2.7 to 3.6V Single Supply Voltage

SPI Bus Compatible Serial Interface

33MHz Clock Rate (maximum)

Deep Power-down Mode 1µA (typical)

Electronic Signature

– JEDEC Standard Two-Byte Signature

(4014h)

More than 100,000 Write Cycles

More than 20 Year Data Retention

Packages

– ECOPACK® (RoHS compliant)

Figure 1. Packages

VDFPN8 (MP)

6x5mm (MLP8)

SO8W (MW)

208 mil width

October 2005

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M45PE80

TABLE OF CONTENTS

FEATURES SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

SUMMARY DESCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

SIGNAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Serial Data Output (Q) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Serial Data Input (D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Serial Clock (C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Chip Select (S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Reset (Reset). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Write Protect (W) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

SPI MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

OPERATING FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Sharing the Overhead of Modifying Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

An Easy Way to Modify Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

A Fast Way to Modify Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Polling During a Write, Program or Erase Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Active Power, Stand-by Power and Deep Power-Down Modes. . . . . . . . . . . . . . . . . . . . . . . . . . 7

Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

WIP bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

WEL bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Protection Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

MEMORY ORGANIZATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Write Enable (WREN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Write Disable (WRDI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Read Identification (RDID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Read Status Register (RDSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

WIP bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

WEL bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Read Data Bytes (READ). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Read Data Bytes at Higher Speed (FAST_READ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Page Write (PW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Page Program (PP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Page Erase (PE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Sector Erase (SE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Deep Power-down (DP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Release from Deep Power-down (RDP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2/35

M45PE80-VMW6 Related Products

	M45PE80-VMW6	M45PE80-VMW6T
Description	1MX8 FLASH 2.7V PROM, PDSO8, 0.208 INCH, PLASTIC, SOP-8	1MX8 FLASH 2.7V PROM, PDSO8, 0.208 INCH, PLASTIC, SOP-8
Is it Rohs certified?	incompatible	incompatible
Maker	STMicroelectronics	STMicroelectronics
Parts packaging code	SOIC	SOIC
package instruction	0.208 INCH, PLASTIC, SOP-8	0.208 INCH, PLASTIC, SOP-8
Contacts	8	8
Reach Compliance Code	not_compliant	not_compliant
ECCN code	EAR99	EAR99
Maximum clock frequency (fCLK)	33 MHz	33 MHz
Data retention time - minimum	20	20
Durability	100000 Write/Erase Cycles	100000 Write/Erase Cycles
JESD-30 code	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e0	e0
length	5.3 mm	5.3 mm
memory density	8388608 bit	8388608 bit
Memory IC Type	FLASH	FLASH
memory width	8	8
Number of functions	1	1
Number of terminals	8	8
word count	1048576 words	1048576 words
character code	1000000	1000000
Operating mode	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
organize	1MX8	1MX8
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP
Encapsulate equivalent code	SOP8,.3	SOP8,.3
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
Parallel/Serial	SERIAL	SERIAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED
power supply	3/3.3 V	3/3.3 V
Programming voltage	2.7 V	2.7 V
Certification status	Not Qualified	Not Qualified
Maximum seat height	2.03 mm	2.03 mm
Serial bus type	SPI	SPI
Maximum standby current	0.00005 A	0.00005 A
Maximum slew rate	0.015 mA	0.015 mA
Maximum supply voltage (Vsup)	3.6 V	3.6 V
Minimum supply voltage (Vsup)	2.7 V	2.7 V
Nominal supply voltage (Vsup)	3 V	3 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal surface	TIN LEAD	TIN LEAD
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED
type	NOR TYPE	NOR TYPE
width	5.25 mm	5.25 mm
Maximum write cycle time (tWC)	25 ms	25 ms
write protect	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE

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