NOR Flash; Serial NOR Flash; Parallel NOR Flash; OctaBus Memory; Wide Range Vcc Flash; 1.2V Serial NOR Flash; NAND Flash; SLC NAND Flash; Serial NAND Flash; e.MMC Memory ArmorFlash LybraFlash Multichip Packages ROM Foundry Service NOR Flash Memory Technology Overview Page 3 NOR vs. NAND Flash Density For any given lithography process, the density of the NAND Flash memory array will always be higher than NOR Flash. The Cypress FL-L Family devices are Flash non-volatile memory products using Floating Gate technology and 65 nm process lithography. Parallel NOR Flash Embedded Memory MT28EW01GABA Features • Single-level cell (SLC) process technology • Density: 1Gb • Supply voltage – VCC = 2.7–3.6V (program, erase, read) – VCCQ = 1.65 - VCC (I/O buffers) • Asynchronous random/page read Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces Datasheet − production data Features • Core: Arm® 32-bit Cortex®-M3 CPU – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access – Single-cycle multiplication and hardware division • Memories – 256 to 512 Kbytes of Flash memory Toshiba NAND vs. 28F = Embedded Parallel NOR Flash memory (3V core, page, uniform block) Voltage W = 2.7–3.6V core; 1.7–3.6V I/O Density 02G = 2Gb Stack B = Dual die A = Rev. In theory, the highest density NAND will be at least twice the density of NOR, for the same process technology and chip size. Traditional SPI single bit serial input and output, Single I/O is supported as well as optional two bit Dual I/O and four bit wide eight bit wide Quad I/O and Quad N25Q128A Datasheet - Micron Serial NOR Flash Memory, N25Q128A pdf, N25Q128A pinout, N25Q128A manual, N25Q128A schematic, N25Q128A equivalent, N25Q128A data. The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices. They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data. The FL-L family connects to a host system via a Serial Peripheral Interface (SPI). Micron Serial NOR Flash Memory 1.8V, Multiple I/O, 4KB, 32KB, 64KB, Sector Erase MT25QU128ABA Features • SPI-compatible serial bus interface • Single and double transfer rate (STR/DTR) • Clock frequency – 166 MHz (MAX) for all protocols in STR – 90 MHz (MAX) for all protocols in DTR • Dual/quad I/O commands for increased through- Mouser offers inventory, pricing, & datasheets for 4 Mbit SPI NOR Flash. NOR FLASH Datasheet(PDF) - NXP Semiconductors - MK80FN256VLL15 Datasheet, High performance ARM® Cortex®-M4F MCU with up to 256KB of Flash, 256KB of SRAM, Full Speed USB connectivity, and QuadSPI for interfacing to Serial NOR flash, ACE Technology Co., LTD. - ACE25AC400GL Datasheet, Samsung semiconductor - K5N1229ACD-BQ12 Datasheet 4 Mbit SPI NOR Flash are available at Mouser Electronics. The W25Q128FV (128M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins and power. Whether you’re designing for wireless, embedded, or automotive applications, our extensive portfolio of serial and parallel NOR Flash solutions delivers the right mixture of performance, cost, and design continuity, backed by years of Micron Flash memory expertise.