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N25Q032A11EF840x Dataheets PDF



Part Number N25Q032A11EF840x
Manufacturers Micron
Logo Micron
Description Multiple I/O Serial Flash Memory
Datasheet N25Q032A11EF840x DatasheetN25Q032A11EF840x Datasheet (PDF)

32Mb, 1.8V, Multiple I/O Serial Flash Memory Features Micron Serial NOR Flash Memory 1.8V, Multiple I/O, 4KB Sector Erase N25Q032A11E124xx, N25Q032A11EF440x, N25Q032A11ESE40x, N25Q032A11ESF40x, N25Q032A11EF840x, N25Q032A11EF640x Features • • • • • • SPI-compatible serial bus interface 108 MHz (MAX) clock frequency 1.7–2.0V single supply voltage Dual/quad I/O instruction provides increased throughput up to 432 MHz Supported protocols – Extended SPI, dual I/O, and quad I/O Execute-in-place (XIP) .

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32Mb, 1.8V, Multiple I/O Serial Flash Memory Features Micron Serial NOR Flash Memory 1.8V, Multiple I/O, 4KB Sector Erase N25Q032A11E124xx, N25Q032A11EF440x, N25Q032A11ESE40x, N25Q032A11ESF40x, N25Q032A11EF840x, N25Q032A11EF640x Features • • • • • • SPI-compatible serial bus interface 108 MHz (MAX) clock frequency 1.7–2.0V single supply voltage Dual/quad I/O instruction provides increased throughput up to 432 MHz Supported protocols – Extended SPI, dual I/O, and quad I/O Execute-in-place (XIP) mode for all three protocols – Configurable via volatile or nonvolatile registers – Enables memory to work in XIP mode directly after power-on PROGRAM/ERASE SUSPEND operations Continuous read of entire memory via a single command – Fast read – Quad or dual output fast read – Quad or dual I/O fast read Flexible to fit application – Configurable number of dummy cycles – Output buffer configurable Software reset 64-byte, user-lockable, one-time programmable (OTP) dedicated area Erase capability – Subsector erase 4KB uniform granularity blocks – Sector erase 64KB uniform granularity blocks – Full-chip erase • Write protection – Software write protection applicable to every 64KB sector via volatile lock bit – Hardware write protection: protected area size defined by four nonvolatile bits (BP0, BP1, BP2, and TB) – Additional smart protections, available upon request • Electronic signature – JEDEC-standard 2-byte signature (BB16h) – Unique ID code (UID): 17 read-only bytes, including: • Two additional extended device ID (EDID) bytes to identify device factory options • Customized factory data (14 bytes) • Minimum 100,000 ERASE cycles per sector • More than 20 years data retention • Packages JEDEC standard, all RoHS compliant – F4 = UF-PDFN-8 4mm x 3mm (MLP8 4mm x 3mm) – F6 = V-PDFN-8 6mm x 5mm ( MLP8 6mm x 5mm ) – F8 = V-PDFN-8 8mm x 6mm (MLP8 8mm x 6mm) – 12 = T-PBGA-24b05 6mm x 8mm – SF = SOP2-16 300 mils body width (SO16W) – SE = SOP2-8 208 mils body width (SO8W) • • • • • • PDF: 09005aef84566617 n25q_32mb_1_8v_65nm.pdf - Rev. E 6/12 EN 1 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. © 2012 Micron Technology, Inc. All rights reserved. Free Datasheet http://www.datasheet4u.com/ 32Mb, 1.8V, Multiple I/O Serial Flash Memory Features Contents Device Description ........................................................................................................................................... 6 Features ....................................................................................................................................................... 6 Operating Protocols ...................................................................................................................................... 6 XIP Mode ..................................................................................................................................................... 6 Device Configurability .................................................................................................................................. 7 Signal Assignments ........................................................................................................................................... 8 Signal Descriptions ......................................................................................................................................... 10 Memory Organization .................................................................................................................................... 12 Memory Configuration and Block Diagram .................................................................................................. 12 Memory Map – 32Mb Density ......................................................................................................................... 13 Device Protection ........................................................................................................................................... 14 Serial Peripheral Interface Modes .................................................................................................................... 16 SPI Protocols .................................................................................................................................................. 18 Nonvolatile and Volatile Registers ................................................................................................................... 19 Status Register ............................................................................................................................................ 20 Nonvolatile and Volatile Configuration Registers .......................................................................................... 21 Enhanced Volatile Configuration Register .......................................


N25Q032A11ESF40x N25Q032A11EF840x N25Q032A11EF640x


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