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M45PE10: Description1-Mbit, page-erasable serial flash memory with byte-alterability and 75 MHz SPI bus interface; File Size855KB，47 Pages; ManufacturerNumonyx ( Micron ); Websitehttps://www.micron.com

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M45PE10 Overview

1-Mbit, page-erasable serial flash memory with byte-alterability and 75 MHz SPI bus interface

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M45PE10

1-Mbit, page-erasable serial flash memory

with byte-alterability and 75 MHz SPI bus interface

Features

■

SPI bus compatible serial interface

75 MHz clock rate (maximum)

2.7 V to 3.6 V single supply voltage

1-Mbit of page-erasable Flash memory

Page size: 256 bytes

– Page write in 11 ms (typical)

– Page program in 0.8 ms (typical)

– Page erase in 10 ms (typical)

Sector erase (512 Kbits)

Hardware write protection of the bottom sector

(64 Kbytes)

Electronic signature

– JEDEC standard two-byte signature

(4011h)

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

only, available upon customer request only

in the T9HX process

Deep power-down mode 1 µA (typical)

More than 100 000 write cycles

More than 20 years data retention

Packages

– ECOPACK® (RoHS compliant)

VFQPN8 (MP)

(MLP8)

SO8N (MN)

150 mil width

■

April 2008

Rev 7

1/47

www.numonyx.com

Contents

M45PE10

Contents

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

Signal descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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

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

4.8

Sharing the overhead of modifying data . . . . . . . . . . . . . . . . . . . . . . . . . . 12

An easy way to modify data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

A fast way to modify data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Polling during a write, program or erase cycle . . . . . . . . . . . . . . . . . . . . . 13

Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Active power, standby power and deep power-down modes . . . . . . . . . . 13

Status register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Protection modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Memory organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.1

6.2

6.3

6.4

Write enable (WREN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Write disable (WRDI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Read identification (RDID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Read status register (RDSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

6.4.1

WIP bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2/47

List of tables

M45PE10

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.

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

Memory organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Instruction set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Read identification (RDID) data-out sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Status register format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Power-up timing and VWI threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

AC measurement conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

DC characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

AC characteristics (25 MHz operation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

AC characteristics (33 MHz operation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

AC characteristics (50 MHz operation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

AC characteristics (75 MHz operation, T9HX (0.11 µm) process) . . . . . . . . . . . . . . . . . . . 40

SO8N – 8 lead plastic small outline, 150 mils body width, package

mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

MLP8, 8-lead very thin dual flat package no lead, 6 × 5 mm, package

mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

4/47

M45PE10

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

SO and VDFPN connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

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

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

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Write enable (WREN) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Write disable (WRDI) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Read identification (RDID) instruction sequence and data-out sequence . . . . . . . . . . . . . 20

Read status register (RDSR) instruction sequence and data-out sequence . . . . . . . . . . . 21

Read data bytes (READ) instruction sequence and data-out sequence . . . . . . . . . . . . . . 22

Read data bytes at higher speed (FAST_READ) instruction sequence

and data-out sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Page write (PW) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Page program (PP) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Page erase (PE) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Sector erase (SE) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Deep power-down (DP) instruction sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Release from deep power-down (RDP) instruction sequence . . . . . . . . . . . . . . . . . . . . . . 31

Power-up timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

AC measurement I/O waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Serial input timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Write Protect setup and hold timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Output timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Reset AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

SO8N – 8 lead plastic small outline, 150 mils body width, package outline . . . . . . . . . . . . 43

MLP8, 8-lead very thin dual flat package no lead, 6 × 5 mm, package outline. . . . . . . . . . 44

5/47

M45PE10 Related Products

	M45PE10	M45PE10-VMP6TP	M45PE10-VMN6G	M45PE10-VMP6G	M45PE10-VMP6P	M45PE10-VMP6TG	M45PE10-VMN6TG
Description	1-Mbit, page-erasable serial flash memory with byte-alterability and 75 MHz SPI bus interface	1-Mbit, page-erasable serial flash memory with byte-alterability and 75 MHz SPI bus interface	1-Mbit, page-erasable serial flash memory with byte-alterability and 75 MHz SPI bus interface	1-Mbit, page-erasable serial flash memory with byte-alterability and 75 MHz SPI bus interface	1-Mbit, page-erasable serial flash memory with byte-alterability and 75 MHz SPI bus interface	1-Mbit, page-erasable serial flash memory with byte-alterability and 75 MHz SPI bus interface	1-Mbit, page-erasable serial flash memory with byte-alterability and 75 MHz SPI bus interface
Is it lead-free?	-	Lead free	Lead free	-	Lead free	-	Lead free
Is it Rohs certified?	-	conform to	conform to	conform to	conform to	conform to	conform to
Maker	-	Numonyx ( Micron )	Numonyx ( Micron )	Numonyx ( Micron )	Numonyx ( Micron )	Numonyx ( Micron )	Numonyx ( Micron )
Parts packaging code	-	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
package instruction	-	HVSON, SOLCC8,.25	0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8	HVSON, SOLCC8,.25	HVSON, SOLCC8,.25	HVSON, SOLCC8,.25	0.150 INCH, ROHS COMPLIANT, PLASTIC, SOP-8
Contacts	-	8	8	8	8	8	8
Reach Compliance Code	-	unknow	unknow	unknow	unknow	unknow	unknow
ECCN code	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum clock frequency (fCLK)	-	33 MHz	33 MHz	33 MHz	33 MHz	33 MHz	33 MHz
Data retention time - minimum	-	20	20	20	20	20	20
Durability	-	100000 Write/Erase Cycles	100000 Write/Erase Cycles	100000 Write/Erase Cycles	100000 Write/Erase Cycles	100000 Write/Erase Cycles	100000 Write/Erase Cycles
JESD-30 code	-	R-XDSO-N8	R-PDSO-G8	R-XDSO-N8	R-XDSO-N8	R-XDSO-N8	R-PDSO-G8
length	-	6 mm	4.9 mm	6 mm	6 mm	6 mm	4.9 mm
memory density	-	1048576 bi	1048576 bi	1048576 bi	1048576 bi	1048576 bi	1048576 bi
Memory IC Type	-	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH
memory width	-	8	8	8	8	8	8
Number of functions	-	1	1	1	1	1	1
Number of terminals	-	8	8	8	8	8	8
word count	-	131072 words	131072 words	131072 words	131072 words	131072 words	131072 words
character code	-	128000	128000	128000	128000	128000	128000
Operating mode	-	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	-	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
organize	-	128KX8	128KX8	128KX8	128KX8	128KX8	128KX8
Package body material	-	UNSPECIFIED	PLASTIC/EPOXY	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	PLASTIC/EPOXY
encapsulated code	-	HVSON	SOP	HVSON	HVSON	HVSON	SOP
Encapsulate equivalent code	-	SOLCC8,.25	SOP8,.25	SOLCC8,.25	SOLCC8,.25	SOLCC8,.25	SOP8,.25
Package shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE
Parallel/Serial	-	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
Peak Reflow Temperature (Celsius)	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	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	1.75 mm	1 mm	1 mm	1 mm	1.75 mm
Serial bus type	-	SPI	SPI	SPI	SPI	SPI	SPI
Maximum standby current	-	0.00001 A	0.00001 A	0.00001 A	0.00001 A	0.00001 A	0.00001 A
Maximum slew rate	-	0.015 mA	0.015 mA	0.015 mA	0.015 mA	0.015 mA	0.015 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
surface mount	-	YES	YES	YES	YES	YES	YES
technology	-	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	-	NO LEAD	GULL WING	NO LEAD	NO LEAD	NO LEAD	GULL WING
Terminal pitch	-	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	-	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
type	-	NOR TYPE	NOR TYPE	NOR TYPE	NOR TYPE	NOR TYPE	NOR TYPE
width	-	5 mm	3.9 mm	5 mm	5 mm	5 mm	3.9 mm
write protect	-	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE	HARDWARE/SOFTWARE

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Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

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