MT28FW02GBBA1HPC-0AAT TR datasheet, PDF

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MT28FW02GBBA1HPC-0AAT TR: DescriptionNOR flash PARALLEL NOR SLC 128MX16 LBGA DDP; Categorysemiconductor Memory IC NOR flash memory; File Size882KB，76 Pages; ManufacturerMicron; Websitehttp://www.micron.com/; Environmental Compliance

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MT28FW02GBBA1HPC-0AAT TR Overview

NOR flash PARALLEL NOR SLC 128MX16 LBGA DDP

MT28FW02GBBA1HPC-0AAT TR Parametric

Parameter Name	Attribute value
Maker	Micron
Product Category	NOR flash memory
Installation style	SMD/SMT
Package/box	LBGA-64
series	MT28FW
storage	2 Gbit
Interface Type	Parallel
organize	128 M x 16
Timing type	Asynchronous
Data bus width	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	1000
unit weight	620 mg

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2Gb: x16, 3V, MT28FW, Automotive Parallel NOR

Features

Parallel NOR Flash Automotive Memory

MT28FW02GBBA1HPC-0AAT, MT28FW02GBBA1LPC-0AAT

Features

• 2Gb stacked device (Two 1Gb die)

• Single-level cell (SLC) process technology

• 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

– 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 program: 25µs per word (TYP)

• Block erase (128KB): 0.2s (TYP)

• Memory organization

– Uniform blocks: 128KB or 64KW each

– 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, die 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

– 512-word block for permanent, secure identifica-

tion

– 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

– 64-ball LBGA, 11mm x 13mm (PC)

• RoHS-compliant, halogen-free packaging

• Automotive operating temperature

– Ambient: –40°C to 105°C

CCMTD-1718347970-10367

mt28fw_2gb_automotive.pdf - Rev. F 10/18 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.

2Gb: x16, 3V, MT28FW, Automotive Parallel NOR

Features

Contents

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

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

Automatic Power Savings Feature .................................................................................................................. 8

Signal Assignments ......................................................................................................................................... 10

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

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

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

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

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

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

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

Standby ..................................................................................................................................................... 14

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

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

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

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

Read Status Register ................................................................................................................................... 21

Clear Status Register ................................................................................................................................... 22

Lock Register .............................................................................................................................................. 23

Standard Command Definitions – Address-Data Cycles .................................................................................... 25

READ and AUTO SELECT Operations .............................................................................................................. 27

READ/RESET Command ............................................................................................................................ 27

READ CFI Command .................................................................................................................................. 27

AUTO SELECT Command ........................................................................................................................... 27

Read Electronic Signature ........................................................................................................................... 28

Cyclic Redundancy Check Operation ............................................................................................................... 29

CYCLIC REDUNDANCY CHECK Command ................................................................................................. 29

Cyclic Redundancy Check Operation Command Sequence .......................................................................... 29

Bypass Operations .......................................................................................................................................... 32

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

UNLOCK BYPASS RESET Command ............................................................................................................ 32

Program Operations ....................................................................................................................................... 33

PROGRAM Command ................................................................................................................................ 33

UNLOCK BYPASS PROGRAM Command ..................................................................................................... 33

WRITE TO BUFFER PROGRAM Command .................................................................................................. 33

UNLOCK BYPASS WRITE TO BUFFER PROGRAM Command ....................................................................... 36

WRITE TO BUFFER PROGRAM CONFIRM Command .................................................................................. 36

BUFFERED PROGRAM ABORT AND RESET Command ................................................................................ 36

PROGRAM SUSPEND Command ................................................................................................................ 36

PROGRAM RESUME Command .................................................................................................................. 37

ACCELERATED BUFFERED PROGRAM Operations ...................................................................................... 37

Erase Operations ............................................................................................................................................ 38

DIE ERASE Command ................................................................................................................................ 38

UNLOCK BYPASS DIE ERASE Command ..................................................................................................... 38

BLOCK ERASE Command ........................................................................................................................... 38

UNLOCK BYPASS BLOCK ERASE Command ................................................................................................ 39

ERASE SUSPEND Command ....................................................................................................................... 39

ERASE RESUME Command ........................................................................................................................ 40

ACCELERATED DIE ERASE Operations ............................................................................................................ 40

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

CCMTD-1718347970-10367

mt28fw_2gb_automotive.pdf - Rev. F 10/18 EN

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

2Gb: x16, 3V, MT28FW, Automotive Parallel NOR

Features

Device Protection ...........................................................................................................................................

Hardware Protection ..................................................................................................................................

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. F –10/18 ..............................................................................................................................................

Rev. E – 5/18 ...............................................................................................................................................

Rev. D – 9/17 ..............................................................................................................................................

Rev. C – 11/16 .............................................................................................................................................

Rev. B – 10/16 .............................................................................................................................................

Rev. A – 05/16 .............................................................................................................................................

CCMTD-1718347970-10367

mt28fw_2gb_automotive.pdf - Rev. F 10/18 EN

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

2Gb: x16, 3V, MT28FW, Automotive Parallel NOR

Features

List of Figures

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

Figure 2: Logic Diagram ................................................................................................................................... 9

Figure 3: Dual Die Configuration – 2Gb ............................................................................................................ 9

Figure 4: 64-Ball Fortified BGA ....................................................................................................................... 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 ..................................................................................................... 24

Figure 9: Boundary Condition of Program Buffer Size ..................................................................................... 34

Figure 10: WRITE TO BUFFER PROGRAM Flowchart ...................................................................................... 35

Figure 11: Software Protection Scheme .......................................................................................................... 44

Figure 12: Set/Clear Nonvolatile Protection Bit Algorithm Flowchart ............................................................... 50

Figure 13: Power-Up Timing .......................................................................................................................... 58

Figure 14: Reset AC Timing – No PROGRAM/ERASE Operation in Progress ...................................................... 59

Figure 15: Reset AC Timing During PROGRAM/ERASE Operation .................................................................... 59

Figure 16: AC Measurement Load Circuit ....................................................................................................... 61

Figure 17: AC Measurement I/O Waveform ..................................................................................................... 61

Figure 18: Random Read AC Timing ............................................................................................................... 65

Figure 19: Page Read AC Timing ..................................................................................................................... 65

Figure 20: WE#-Controlled Program AC Timing .............................................................................................. 67

Figure 21: CE#-Controlled Program AC Timing ............................................................................................... 69

Figure 22: Chip/Block Erase AC Timing .......................................................................................................... 70

Figure 23: Accelerated Program AC Timing ..................................................................................................... 70

Figure 24: Data Polling AC Timing .................................................................................................................. 71

Figure 25: Toggle/Alternative Toggle Bit Polling AC Timing .............................................................................. 72

Figure 26: 64-Ball LBGA – 11mm x 13mm (Package Code: PC) ......................................................................... 74

CCMTD-1718347970-10367

mt28fw_2gb_automotive.pdf - Rev. F 10/18 EN

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

MT28FW02GBBA1HPC-0AAT TR Related Products

	MT28FW02GBBA1HPC-0AAT TR	MT28FW02GBBA1LPC-0AAT TR
Description	NOR flash PARALLEL NOR SLC 128MX16 LBGA DDP	NOR flash PARALLEL NOR SLC 128MX16 LBGA DDP
Maker	Micron	Micron
Product Category	NOR flash memory	NOR flash memory
Installation style	SMD/SMT	SMD/SMT
Package/box	LBGA-64	LBGA-64
series	MT28FW	MT28FW
storage	2 Gbit	2 Gbit
Interface Type	Parallel	Parallel
organize	128 M x 16	128 M x 16
Timing type	Asynchronous	Asynchronous
Data bus width	16 bit	16 bit
Supply voltage - min.	2.7 V	2.7 V
Supply voltage - max.	3.6 V	3.6 V
Supply current—max.	50 mA	50 mA
Minimum operating temperature	- 40 C	- 40 C
Maximum operating temperature	+ 105 C	+ 105 C
storage type	NOR	NOR
speed	105 ns	105 ns
standard	Common Flash Interface (CFI)	Common Flash Interface (CFI)
Factory packaging quantity	1000	1000
Encapsulation	Reel	Reel

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