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PDF RC28F128M29EWLA Data sheet ( Hoja de datos )

Número de pieza RC28F128M29EWLA
Descripción Parallel NOR Flash Embedded Memory
Fabricantes Micron　
Logotipo Micron Logotipo



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No Preview Available ! RC28F128M29EWLA Hoja de datos, Descripción, Manual

32Mb, 64Mb, 128Mb: 3V Embedded Parallel NOR Flash
Features
Parallel NOR Flash Embedded Memory
JR28F032M29EWXX; PZ28F032M29EWXX; JS28F064M29EWXX
PC28F064M29EWXX; JR28F064M29EWXX; PZ28F064M29EWXX
JS28F128M29EWXX; PC28F128M29EWXX; RC28F128M29EWXX
Features
• Supply voltage
– VCC = 2.7–3.6V (program, erase, read)
– VCCQ = 1.65–3.6V (I/O buffers)
• Asynchronous random or page read
– Page size: 8 words or 16 bytes
– Page access: 25ns
– Random access: 60ns (BGA); 70ns (TSOP)
• Buffer program: 256-word MAX program buffer
• Program time
– 0.56µs per byte (1.8 MB/s TYP when using 256-
word buffer size in buffer program without VPPH)
– 0.31µs per byte (3.2 MB/s TYP when using 256-
word buffer size in buffer program with VPPH)
• Memory organization
– 32Mb: 64 main blocks, 64KB each, or eight 8KB
boot blocks (top or bottom) and 63 main blocks,
64KB each
– 64Mb: 128 main blocks, 64KB each, or eight 8KB
boot blocks (top or bottom) and 127 main blocks,
64 KB each
– 128Mb: 128 main blocks, 128KB each
• Program/erase controller
– Embedded byte/word program algorithms
• Program/erase suspend and resume capability
– READ operation on any block during a PRO-
GRAM SUSPEND operation
– READ or PROGRAM operation on one block dur-
ing an ERASE SUSPEND operation on another
block
• 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 and chip erase
• VPP/WP# pin protection
– VPPH voltage on VPP to accelerate programming
performance
– Protects highest/lowest block (H/L uniform) or
top/bottom two blocks (T/B boot)
• Software protection
– Volatile protection
– Nonvolatile protection
– Password protection
– Password access
• Extended memory block
– 128-word (256-byte) block for permanent secure
identification
– Program or lock implemented 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 single-bit cell process technology
• Packages (JEDEC-standard)
– 56-pin TSOP (128Mb, 64Mb)
– 48-pin TSOP (64Mb, 32Mb)
– 64-ball FBGA (128Mb, 64Mb)
– 48-ball BGA (64Mb, 32Mb)
• Green packages available
– RoHS-compliant
– Halogen-free
• Operating temperature
– Ambient: –40°C to +85°C
PDF: 09005aef84dc44a7
m29ew_32Mb-128Mb.pdf - Rev. B 11/12 EN
1 Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2012 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.
http://www.Datasheet4U.com

1 page




RC28F128M29EWLA pdf
32Mb, 64Mb, 128Mb: 3V Embedded Parallel NOR Flash
Features
Protection Operations .................................................................................................................................... 50
LOCK REGISTER Commands ...................................................................................................................... 50
PASSWORD PROTECTION Commands ....................................................................................................... 50
NONVOLATILE PROTECTION Commands .................................................................................................. 50
NONVOLATILE PROTECTION BIT LOCK BIT Commands ............................................................................ 53
VOLATILE PROTECTION Commands .......................................................................................................... 53
EXTENDED MEMORY BLOCK Commands .................................................................................................. 53
EXIT PROTECTION Command .................................................................................................................... 54
Device Protection ........................................................................................................................................... 55
Hardware Protection .................................................................................................................................. 55
Software Protection .................................................................................................................................... 55
Volatile Protection Mode ............................................................................................................................. 56
Nonvolatile Protection Mode ...................................................................................................................... 56
Password Protection Mode .......................................................................................................................... 57
Password Access ......................................................................................................................................... 57
Common Flash Interface ................................................................................................................................ 59
Power-Up and Reset Characteristics ................................................................................................................ 64
Absolute Ratings and Operating Conditions ..................................................................................................... 66
DC Characteristics .......................................................................................................................................... 68
Read AC Characteristics .................................................................................................................................. 70
Write AC Characteristics ................................................................................................................................. 73
Accelerated Program, Data Polling/Toggle AC Characteristics ........................................................................... 80
Electrical Specifications – Program/Erase Characteristics ................................................................................. 82
Package Dimensions ....................................................................................................................................... 83
Revision History ............................................................................................................................................. 87
Rev. B – 11/12 ............................................................................................................................................. 87
Rev. A – 08/12 ............................................................................................................................................. 87
PDF: 09005aef84dc44a7
m29ew_32Mb-128Mb.pdf - Rev. B 11/12 EN
5 Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2012 Micron Technology, Inc. All rights reserved.

5 Page





RC28F128M29EWLA arduino
32Mb, 64Mb, 128Mb: 3V Embedded Parallel NOR Flash
Signal Assignments
Figure 4: 48-Ball BGA (Top and Bottom Views)
12 3456
A
A3 A7 RY/BY# WE# A9 A13
B
A4 A17 VPP/WP#RST# A8 A12
C
A2 A6 A18 A21 A10 A14
D
A1 A5 A20 A19 A11 A15
E
A0 D0 D2 D5 D7 A16
F
CE# D8 D10 D12 D14 BYTE#
G
OE# D9 D11 VCC D13 D15/A-1
H
VSS D1 D3 D4 D6 VSS
BGA
Top view – ball side down
6 54 321
A13 A9 WE# RY/BY# A7 A3
A12 A8 RST#VPP/WP# A17 A4
A14 A10 A21 A18 A6 A2
A15 A11 A19 A20 A5 A1
A16 D7 D5 D2 D0 A0
BYTE# D14 D12 D10 D8 CE#
D15/A-1 D13 VCC D11 D9 OE#
VSS D6 D4 D3 D1 VSS
BGA
Bottom view – ball side up
Notes:
1. A-1 is the least significant address bit in x8 mode.
2. A21 is valid for 64Mb and above; otherwise, it is RFU.
3. RFU = Reserved for future use.
A
B
C
D
E
F
G
H
PDF: 09005aef84dc44a7
m29ew_32Mb-128Mb.pdf - Rev. B 11/12 EN
11
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2012 Micron Technology, Inc. All rights reserved.

11 Page







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