MT28EW01GABA1LPC-0AAT TR datasheet, PDF

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MT28EW01GABA1LPC-0AAT TR: DescriptionNOR flash EW-SERIES FLASH NOR SLC 64MX16 LBGA; Categorysemiconductor Memory IC NOR flash memory; File Size963KB，80 Pages; ManufacturerMicron; Websitehttp://www.micron.com/; Environmental Compliance

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MT28EW01GABA1LPC-0AAT TR Overview

NOR flash EW-SERIES FLASH NOR SLC 64MX16 LBGA

MT28EW01GABA1LPC-0AAT TR Parametric

Parameter Name	Attribute value
Maker	Micron
Product Category	NOR flash memory
Installation style	SMD/SMT
Package/box	LBGA-64
series	MT28EW
storage	1 Gbit
Interface Type	Parallel
organize	128 M x 8, 64 M x 16
Timing type	Asynchronous
Data bus width	8 bit, 16 bit
Supply voltage - min.	2.7 V
Supply voltage - max.	3.6 V
Supply current—max.	50 mA
Minimum operating temperature	- 40 C
Maximum operating temperature	+ 105 C
Encapsulation	Cut Tape
Encapsulation	MouseReel
Encapsulation	Reel
storage type	NOR
speed	105 ns
standard	Common Flash Interface (CFI)
Factory packaging quantity	2000

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1Gb: x16, 3V, MT28EW Automotive Parallel NOR Flash

Features

Parallel NOR Flash Automotive Memory

MT28EW01GABA1xJS-0AAT, MT28EW01GABA1xPC-0AAT

Features

• Single-level cell (SLC) process technology

• Density: 1Gb

• Supply voltage

– V

= 2.7–3.6V (program, erase, read)

– V

CCQ

= 1.65 - V

(I/O buffers)

• Asynchronous random/page read

– Page size: 16 words or 32 bytes

– Page access: 20ns (V

= V

CCQ

= 2.7-3.6V)

– Random access: 105ns (V

= V

CCQ

= 2.7-3.6V)

– Random access: 110ns (V

CCQ

= 1.65-V

)

• Buffer program (512-word program buffer)

– 2.0 MB/s (TYP) when using full buffer program

– 2.5 MB/s (TYP) when using accelerated buffer

program (V

)

• Word/Byte program: 25us per word (TYP)

• Block erase (128KB): 0.2s (TYP)

• Memory organization

– Uniform blocks: 128KB or 64KW each

– x8/x16 data bus

• Program/erase suspend and resume capability

– Read from another block during a PROGRAM

SUSPEND operation

– Read or program another block during an ERASE

SUSPEND operation

• Unlock bypass, block erase, chip erase, and write to

buffer capability

• BLANK CHECK operation to verify an erased block

• CYCLIC REDUNDANCY CHECK (CRC) operation to

verify a program pattern

• V

/WP# protection

– Protects first or last block regardless of block

protection settings

• Software protection

– Volatile protection

– Nonvolatile protection

– Password protection

• Extended memory block

– 128-word (256-byte) block for permanent, secure

identification

– Programmed or locked at the factory or by the

customer

• JESD47-compliant

– 100,000 (minimum) ERASE cycles per block

– Data retention: 20 years (TYP)

• Package

– 56-pin TSOP 14 x 20mm (JS)

– 64-ball LBGA, 11 x 13mm (PC)

• RoHS-compliant, halogen-free packaging

• Automotive operating temperature

– Ambient: –40°C to +105°C

09005aef85e6c8e4

mt28ew_2nd_gen_1gb_automotive.pdf - Rev. G 05/18 EN

Products and specifications discussed herein are subject to change by Micron without notice.

Micron Technology, Inc. reserves the right to change products or specifications without notice.

1Gb: x16, 3V, MT28EW Automotive Parallel NOR Flash

Features

Contents

Important Notes and Warnings ......................................................................................................................... 7

General Description ......................................................................................................................................... 8

Signal Assignments ........................................................................................................................................... 9

Signal Descriptions ......................................................................................................................................... 11

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

Memory Configuration ............................................................................................................................... 13

Memory Map ............................................................................................................................................. 13

Bus Operations ............................................................................................................................................... 14

Read .......................................................................................................................................................... 14

Write .......................................................................................................................................................... 14

Standby ..................................................................................................................................................... 15

Output Disable ........................................................................................................................................... 15

Reset .......................................................................................................................................................... 15

Registers ........................................................................................................................................................ 16

Data Polling Register .................................................................................................................................. 16

Lock Register .............................................................................................................................................. 21

Standard Command Definitions – Address-Data Cycles .................................................................................... 23

READ and AUTO SELECT Operations .............................................................................................................. 26

READ/RESET Command ............................................................................................................................ 26

READ CFI Command .................................................................................................................................. 26

AUTO SELECT Command ........................................................................................................................... 26

Read Electronic Signature ........................................................................................................................... 27

Cyclic Redundancy Check Operation ............................................................................................................... 28

CYCLIC REDUNDANCY CHECK Command ................................................................................................. 28

Cyclic Redundancy Check Operation Command Sequence .......................................................................... 28

Bypass Operations .......................................................................................................................................... 31

UNLOCK BYPASS Command ...................................................................................................................... 31

UNLOCK BYPASS RESET Command ............................................................................................................ 31

Program Operations ....................................................................................................................................... 32

PROGRAM Command ................................................................................................................................ 32

UNLOCK BYPASS PROGRAM Command ..................................................................................................... 32

WRITE TO BUFFER PROGRAM Command .................................................................................................. 32

UNLOCK BYPASS WRITE TO BUFFER PROGRAM Command ....................................................................... 35

WRITE TO BUFFER PROGRAM CONFIRM Command .................................................................................. 35

BUFFERED PROGRAM ABORT AND RESET Command ................................................................................ 35

PROGRAM SUSPEND Command ................................................................................................................ 35

PROGRAM RESUME Command .................................................................................................................. 36

ACCELERATED BUFFERED PROGRAM Operations .......................................................................................... 36

Erase Operations ............................................................................................................................................ 37

CHIP ERASE Command .............................................................................................................................. 37

UNLOCK BYPASS CHIP ERASE Command ................................................................................................... 37

BLOCK ERASE Command ........................................................................................................................... 37

UNLOCK BYPASS BLOCK ERASE Command ................................................................................................ 38

ERASE SUSPEND Command ....................................................................................................................... 38

ERASE RESUME Command ........................................................................................................................ 39

ACCELERATED CHIP ERASE Operations ......................................................................................................... 39

BLANK CHECK Operation .............................................................................................................................. 40

BLANK CHECK Commands ........................................................................................................................ 40

Device Protection ........................................................................................................................................... 41

Hardware Protection .................................................................................................................................. 41

09005aef85e6c8e4

mt28ew_2nd_gen_1gb_automotive.pdf - Rev. G 05/18 EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

1Gb: x16, 3V, MT28EW Automotive Parallel NOR Flash

Features

Software Protection ....................................................................................................................................

Volatile Protection Mode .............................................................................................................................

Nonvolatile Protection Mode ......................................................................................................................

Password Protection Mode ..........................................................................................................................

Block Protection Command Definitions – Address-Data Cycles ........................................................................

Protection Operations ....................................................................................................................................

LOCK REGISTER Commands ......................................................................................................................

PASSWORD PROTECTION Commands .......................................................................................................

NONVOLATILE PROTECTION Commands ..................................................................................................

NONVOLATILE PROTECTION BIT LOCK BIT Commands ............................................................................

VOLATILE PROTECTION Commands ..........................................................................................................

EXTENDED MEMORY BLOCK Commands ..................................................................................................

EXIT PROTECTION Command ....................................................................................................................

Common Flash Interface ................................................................................................................................

Power-Up and Reset Characteristics ................................................................................................................

Absolute Ratings and Operating Conditions .....................................................................................................

DC Characteristics ..........................................................................................................................................

Read AC Characteristics ..................................................................................................................................

Write AC Characteristics .................................................................................................................................

Data Polling/Toggle AC Characteristics ............................................................................................................

Program/Erase Characteristics ........................................................................................................................

Package Dimensions .......................................................................................................................................

Revision History .............................................................................................................................................

Rev. G –05/18 .............................................................................................................................................

Rev. F – 11/16 .............................................................................................................................................

Rev. E – 06/16 .............................................................................................................................................

Rev. D – 09/15 .............................................................................................................................................

Rev. C – 01/15 .............................................................................................................................................

Rev. B – 12/14 .............................................................................................................................................

Rev. A – 09/14 .............................................................................................................................................

09005aef85e6c8e4

mt28ew_2nd_gen_1gb_automotive.pdf - Rev. G 05/18 EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

1Gb: x16, 3V, MT28EW Automotive Parallel NOR Flash

Features

List of Figures

Figure 1: Part Number Chart ............................................................................................................................ 2

Figure 2: Logic Diagram ................................................................................................................................... 8

Figure 3: 56-Pin TSOP (Top View) .................................................................................................................... 9

Figure 4: 64-Ball LBGA (Top View – Balls Down) ............................................................................................. 10

Figure 5: Data Polling Flowchart .................................................................................................................... 18

Figure 6: Toggle Bit Flowchart ........................................................................................................................ 19

Figure 7: Data Polling/Toggle Bit Flowchart .................................................................................................... 20

Figure 8: Lock Register Program Flowchart ..................................................................................................... 22

Figure 9: Boundary Condition of Program Buffer Size ..................................................................................... 33

Figure 10: WRITE TO BUFFER PROGRAM Flowchart ...................................................................................... 34

Figure 11: Software Protection Scheme .......................................................................................................... 43

Figure 12: Set/Clear Nonvolatile Protection Bit Algorithm Flowchart ............................................................... 49

Figure 13: Power-Up Timing .......................................................................................................................... 56

Figure 14: Reset AC Timing – No PROGRAM/ERASE Operation in Progress ...................................................... 57

Figure 15: Reset AC Timing During PROGRAM/ERASE Operation .................................................................... 57

Figure 16: AC Measurement Load Circuit ....................................................................................................... 59

Figure 17: AC Measurement I/O Waveform ..................................................................................................... 59

Figure 18: Random Read AC Timing (8-Bit Mode) ........................................................................................... 63

Figure 19: Random Read AC Timing (16-Bit Mode) ......................................................................................... 64

Figure 20: BYTE# Transition Read AC Timing .................................................................................................. 64

Figure 21: Page Read AC Timing (16-Bit Mode) ............................................................................................... 65

Figure 22: WE#-Controlled Program AC Timing (8-Bit Mode) .......................................................................... 67

Figure 23: WE#-Controlled Program AC Timing (16-Bit Mode) ......................................................................... 68

Figure 24: CE#-Controlled Program AC Timing (8-Bit Mode) ........................................................................... 70

Figure 25: CE#-Controlled Program AC Timing (16-Bit Mode) ......................................................................... 71

Figure 26: Chip/Block Erase AC Timing (16-Bit Mode) .................................................................................... 72

Figure 27: Accelerated Program AC Timing ..................................................................................................... 72

Figure 28: Data Polling AC Timing .................................................................................................................. 73

Figure 29: Toggle/Alternative Toggle Bit Polling AC Timing .............................................................................. 74

Figure 30: 56-Pin TSOP – 14mm x 20mm (Package Code: JS) ............................................................................ 77

Figure 31: 64-Ball LBGA – 11mm x 13mm (Package Code: PC) ......................................................................... 78

09005aef85e6c8e4

mt28ew_2nd_gen_1gb_automotive.pdf - Rev. G 05/18 EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

MT28EW01GABA1LPC-0AAT TR Related Products

	MT28EW01GABA1LPC-0AAT TR	MT28EW01GABA1LJS-0AAT TR	MT28EW01GABA1HPC-0AAT TR	MT28EW01GABA1HJS-0AAT TR	MT28EW01GABA1LPC-0AAT	MT28EW01GABA1LJS-0AAT	MT28EW01GABA1HPC-0AAT	MT28EW01GABA1HJS-0AAT
Description	NOR flash EW-SERIES FLASH NOR SLC 64MX16 LBGA	NOR flash EW-SERIES FLASH NOR SLC 64MX16 TSOP	NOR flash EW-SERIES FLASH NOR SLC 64MX16 LBGA	NOR flash EW-SERIES FLASH NOR SLC 64MX16 TSOP	NOR flash EW-SERIES FLASH NOR SLC 64MX16 LBGA	NOR flash EW-SERIES FLASH NOR SLC 64MX16 TSOP	NOR flash EW-SERIES FLASH NOR SLC 64MX16 LBGA	NOR flash EW-SERIES FLASH NOR SLC 64MX16 TSOP
Maker	Micron	Micron	Micron	Micron	Micron	Micron	Micron	Micron
Product Category	NOR flash memory	NOR flash memory	NOR flash memory	NOR flash memory	NOR flash memory	NOR flash memory	NOR flash memory	NOR flash memory
Installation style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
Package/box	LBGA-64	TSOP-56	LBGA-64	TSOP-56	LBGA-64	TSOP-56	LBGA-64	TSOP-56
series	MT28EW	MT28EW	MT28EW	MT28EW	MT28EW	MT28EW	MT28EW	MT28EW
storage	1 Gbit	1 Gbit	1 Gbit	1 Gbit	1 Gbit	1 Gbit	1 Gbit	1 Gbit
Interface Type	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel
organize	128 M x 8, 64 M x 16	128 M x 8, 64 M x 16	128 M x 8, 64 M x 16	128 M x 8, 64 M x 16	128 M x 8, 64 M x 16	128 M x 8, 64 M x 16	128 M x 8, 64 M x 16	128 M x 8, 64 M x 16
Timing type	Asynchronous	Asynchronous	Asynchronous	Asynchronous	Asynchronous	Asynchronous	Asynchronous	Asynchronous
Data bus width	8 bit, 16 bit	8 bit, 16 bit	8 bit, 16 bit	8 bit, 16 bit	8 bit, 16 bit	8 bit, 16 bit	8 bit, 16 bit	8 bit, 16 bit
Supply voltage - min.	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V
Supply voltage - max.	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
Supply current—max.	50 mA	50 mA	50 mA	50 mA	50 mA	50 mA	50 mA	50 mA
Minimum operating temperature	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C
Maximum operating temperature	+ 105 C	+ 105 C	+ 105 C	+ 105 C	+ 105 C	+ 105 C	+ 105 C	+ 105 C
speed	105 ns	105 ns	105 ns	105 ns	105 ns	105 ns	105 ns	105 ns
Factory packaging quantity	2000	1600	2000	1600	1104	576	1104	576
Encapsulation	Reel	Reel	Reel	Reel	Tray	Tray	Tray	Tray

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