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N25Q256A11ESF40F Datasheet, PDF (1/87 Pages) Micron Technology – Micron Serial NOR Flash Memory | |||
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1.8V, 256Mb: Multiple I/O Serial Flash Memory
Features
Micron Serial NOR Flash Memory
1.8V, Multiple I/O, 4KB Sector Erase
N25Q256A11E1240x
N25Q256A11EF840x
N25Q256A11ESF40x
Features
⢠SPI-compatible serial bus interface
⢠Double transfer rate (DTR) mode
⢠1.7â2.0V single supply voltage
⢠108 MHz (MAX) clock frequency supported for all
protocols in single transfer rate (STR) mode
⢠54 MHz (MAX) clock frequency supported for all
protocols in DTR mode
⢠Dual/quad I/O instruction provides increased
throughput up to 54 MB/s
⢠Supported protocols
â Extended SPI, dual I/O, and quad I/O
â DTR mode supported on all
⢠Execute-in-place (XIP) mode for all three protocols
â Configurable via volatile or nonvolatile registers
â Enables memory to work in XIP mode directly af-
ter power-on
⢠PROGRAM/ERASE SUSPEND operations
⢠Continuous read of entire memory via a single com-
mand
â Fast read
â Quad or dual output fast read
â Quad or dual I/O fast read
⢠Flexible to fit application
â Configurable number of dummy cycles
â Output buffer configurable
⢠Software reset
⢠3-byte and 4-byte addressability mode supported
⢠64-byte, user-lockable, one-time programmable
(OTP) dedicated area
⢠Erase capability
â Subsector erase 4KB uniform granularity blocks
â Sector erase 64KB uniform granularity blocks
â Full-chip erase
⢠Write protection
â Software write protection applicable to every
64KB sector via volatile lock bit
â Hardware write protection: protected area size
defined by five nonvolatile bits (BP0, BP1, BP2,
BP3, and TB)
â Additional smart protections, available upon re-
quest
⢠Electronic signature
â JEDEC-standard 2-byte signature (BB19h)
â Unique ID of 17 read-only bytes including: addi-
tional extended device ID (EDID) to identify de-
vice factory options; customized factory data
⢠Minimum 100,000 ERASE cycles per sector
⢠More than 20 years data retention
⢠Packages JEDEC standard, all RoHS compliant
â V-PDFN-8/8mm x 6mm (also known as SON,
DFPN, MLP, MLF)
â SOP2-16/300 mil (also known as SO16W, SO16-
Wide, SOIC-16)
â T-PBGA-24b05/6mm x 8mm (also known as
TBGA24)
PDF: 09005aef846a804a
n25q_256mb_1_8V_65nm.pdf - Rev. G 2/2012 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.
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