RC28F512M29EWHB datasheet, PDF

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RC28F512M29EWHB: Description64M X 16 FLASH 3V PROM, 110 ns, PDSO56; Categorystorage; File Size920KB，75 Pages; ManufacturerMicron; Websitehttp://www.micron.com/

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RC28F512M29EWHB Overview

64M X 16 FLASH 3V PROM, 110 ns, PDSO56

RC28F512M29EWHB Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	56
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	3.6 V
Minimum supply/operating voltage	2.7 V
Rated supply voltage	3 V
maximum access time	110 ns
Processing package description	14 × 20 MM, green, TSOP-56
Lead-free	Yes
EU RoHS regulations	Yes
state	ACTIVE
packaging shape	Rectangle
Package Size	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.5000 mm
terminal coating	MATTE Tin
Terminal location	pair
Packaging Materials	Plastic/Epoxy
Temperature level	INDUSTRIAL
memory width	16
organize	64M × 16
storage density	1.03E9 deg
operating mode	ASYNCHRONOUS
Number of digits	6.41E7 words
Number of digits	64M
Spare memory width	8
Memory IC type	FLASH 3V programmable read-only memory
serial parallel	parallel

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256Mb, 512Mb, 1Gb, 2Gb: 3V Embedded Parallel NOR Flash

Features

Parallel NOR Flash Embedded Memory

JS28F256M29EWxx, PC28F256M29EWxx, RC28F256M29EWxx

JS28F512M29EWxx, PC28F512M29EWxx, RC28F512M29EWxx

JS28F00AM29EWxx, PC28F00AM29EWxx, RC28F00AM29EWxx

PC28F00BM29EWxx, RC28F00BM29EWxx

Features

• 2Gb = stacked device (two 1Gb die)

• Supply voltage

– V

= 2.7–3.6V (program, erase, read)

– V

CCQ

= 1.65–3.6V (I/O buffers)

• Asynchronous random/page read

– Page size: 16 words or 32 bytes

– Page access: 25ns

– Random access: 100ns (Fortified BGA);

110ns (TSOP)

• Buffer program: 512-word program buffer

• Program time

– 0.88µs per byte (1.14 MB/s) TYP when using full

512-word buffer size in buffer program

• Memory organization

– Uniform blocks: 128-Kbytes or 64-Kwords each

• Program/erase controller

– Embedded byte/word program algorithms

• Program/erase suspend and resume capability

– Read from any block during a PROGRAM SUS-

PEND operation

– Read or program another block during an ERASE

SUSPEND operation

• BLANK CHECK operation to verify an erased block

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

buffer capability

– Fast buffered/batch programming

– Fast block/chip erase

• V

/WP# pin protection

– Protects first or last block regardless of block

protection settings

• Software protection

– Volatile protection

– Nonvolatile protection

– Password protection

– Password access

• Extended memory block

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

identification

– Programmed or locked at the factory or by the

customer

• Low power consumption: Standby mode

• JESD47H-compliant

– 100,000 minimum ERASE cycles per block

– Data retention: 20 years (TYP)

• 65nm multilevel cell (MLC) process technology

• Fortified BGA and TSOP packages

• Green packages available

– RoHS-compliant

– Halogen-free

• Operating temperature

– Ambient: –40°C to +85°C

PDF: 09005aef849b4b09

m29ew_256mb_2gb.pdf - Rev. B 8/12 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.

256Mb, 512Mb, 1Gb, 2Gb: 3V Embedded Parallel NOR Flash

Features

Contents

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

Device Configurability .................................................................................................................................. 9

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

Signal Descriptions ......................................................................................................................................... 12

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

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

Memory Map – 256Mb–2Gb Density ........................................................................................................... 13

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

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

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

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

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

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

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

Status Register ............................................................................................................................................ 16

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

Standard Command Definitions – Address-Data Cycles .................................................................................... 24

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

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

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

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

Bypass Operations .......................................................................................................................................... 28

UNLOCK BYPASS Command ...................................................................................................................... 28

UNLOCK BYPASS RESET Command ............................................................................................................ 28

Program Operations ....................................................................................................................................... 29

PROGRAM Command ................................................................................................................................ 29

UNLOCK BYPASS PROGRAM Command ..................................................................................................... 29

WRITE TO BUFFER PROGRAM Command .................................................................................................. 29

UNLOCK BYPASS WRITE TO BUFFER PROGRAM Command ....................................................................... 31

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

BUFFERED PROGRAM ABORT AND RESET Command ................................................................................ 32

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

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

Erase Operations ............................................................................................................................................ 33

CHIP ERASE Command .............................................................................................................................. 33

UNLOCK BYPASS CHIP ERASE Command ................................................................................................... 33

BLOCK ERASE Command ........................................................................................................................... 34

UNLOCK BYPASS BLOCK ERASE Command ................................................................................................ 34

ERASE SUSPEND Command ....................................................................................................................... 35

ERASE RESUME Command ........................................................................................................................ 35

BLANK CHECK Operation .............................................................................................................................. 35

BLANK CHECK Commands ........................................................................................................................ 35

Block Protection Command Definitions – Address-Data Cycles ........................................................................ 37

Protection Operations .................................................................................................................................... 40

LOCK REGISTER Commands ...................................................................................................................... 40

PASSWORD PROTECTION Commands ....................................................................................................... 40

NONVOLATILE PROTECTION Commands .................................................................................................. 40

NONVOLATILE PROTECTION BIT LOCK BIT Commands ............................................................................ 43

VOLATILE PROTECTION Commands .......................................................................................................... 43

EXTENDED MEMORY BLOCK Commands .................................................................................................. 43

PDF: 09005aef849b4b09

m29ew_256mb_2gb.pdf - Rev. B 8/12 EN

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

256Mb, 512Mb, 1Gb, 2Gb: 3V Embedded Parallel NOR Flash

Features

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

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

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

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

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

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

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

Password Access .........................................................................................................................................

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

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

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

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

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

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

Accelerated Program, Data Polling/Toggle AC Characteristics ...........................................................................

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

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

Additional Resources ......................................................................................................................................

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

Rev. B – 08/12 .............................................................................................................................................

Rev. A – 04/12 .............................................................................................................................................

PDF: 09005aef849b4b09

m29ew_256mb_2gb.pdf - Rev. B 8/12 EN

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

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