Memory devices - Revision history

Ted: Add notes, links to Serial Flash Discoverable Parameter devices and their operation.

2024-09-11T17:26:28Z

Add notes, links to Serial Flash Discoverable Parameter devices and their operation.

2022-07-21T23:48:27Z

^ Macronix: MX25U1632FM2I0

2022-07-21T23:34:49Z

^ Cypress

2021-07-21T22:00:55Z

^ Cypress

2021-07-21T22:00:29Z

adding section for Cypress and Cypress memory part.

2021-07-21T19:37:58Z

adding reference to Avinash Aravindan NAND, NOR flash memory articles.

2021-07-21T19:34:31Z

adding note on ISSI company board of directors, minor formatting.

2021-07-21T19:29:08Z

minor content organizing.

2021-07-21T19:27:39Z

Specific Memory Parts: creating sub-section for NOR flash memory notes page.

2021-07-21T19:23:44Z

Specific Memory Parts: adding notes and URL to ISSI manufacturer flash memory part, 64Mbit.

@@ Line 16: / Line 16: @@
 Macronix International manufactures some 8Mbit FLASH NOR memory devices:
 *  https://www.arrow.com/en/products/mx25r8035fbhih2tr/macronix-international
+<ul>
 https://static6.arrow.com/aropdfconversion/ae5e1f686626b324b1c1e8b308eed2526a2c94b7/696967906230222mx25r8035f20wide20range208mb20v1.6.pdf
 *  https://www.digikey.com/en/products/detail/macronix/MX25U1632FM2I02/16016394
 <!-- comment -->

@@ Line 13: / Line 13: @@
 === [[#top|^]] Macronix ===
 Macronix International manufactures some 8Mbit FLASH NOR memory devices:
 *  https://www.arrow.com/en/products/mx25r8035fbhih2tr/macronix-international
 https://static6.arrow.com/aropdfconversion/ae5e1f686626b324b1c1e8b308eed2526a2c94b7/696967906230222mx25r8035f20wide20range208mb20v1.6.pdf
 <!-- comment -->

@@ Line 70: / Line 70: @@
 </ul>
-<!-- comment -->
+=== [[#top|^]] Winbond ===
 == [[#top|^]] Accelerometers (section to be organized into own page) ==

← Older revision		Revision as of 22:00, 21 July 2021
Line 68:		Line 68:
	<ul>		<ul>
	* S25FL127SABNFI101 127Mbit NOR flash, https://www.newark.com/cypress-semiconductor/s25fl127sabnfi101/memory-flash-nor-128mbit-spi-uson/dp/97W1394		* S25FL127SABNFI101 127Mbit NOR flash, https://www.newark.com/cypress-semiconductor/s25fl127sabnfi101/memory-flash-nor-128mbit-spi-uson/dp/97W1394
		+	</ul>

← Older revision		Revision as of 22:00, 21 July 2021
Line 61:		Line 61:

	This paragraph a starting point for information about the company ISSI. Present board members as of 2021 Q2 posted at https://www.issi.com/US/board-members.shtml.		This paragraph a starting point for information about the company ISSI. Present board members as of 2021 Q2 posted at https://www.issi.com/US/board-members.shtml.
		+
		+
		+	<!-- comment -->
		+
		+	=== [[#top\|^]] Cypress ===
		+	<ul>
		+	* S25FL127SABNFI101 127Mbit NOR flash, https://www.newark.com/cypress-semiconductor/s25fl127sabnfi101/memory-flash-nor-128mbit-spi-uson/dp/97W1394

← Older revision		Revision as of 19:37, 21 July 2021
Line 1:		Line 1:
−	This local wiki article holds a few notes and details about NOR flash memory manufacturers, plus some specific parts in the memory size range of 8Mbit to 128Mbit. Before getting into specific parts, a couple of articles on NAND and NOR based flash memory types:	+	This local wiki article holds a few notes and details about NOR flash memory manufacturers, plus some specific parts in the memory size range of 8Mbit to 128Mbit. Before getting into specific parts, a couple of articles by [https://www.embedded.com/author/avinash-aravindan/ Avinash Aravindan] on NAND and NOR based flash memory types:

	* https://www.embedded.com/flash-101-nand-flash-vs-nor-flash/		* https://www.embedded.com/flash-101-nand-flash-vs-nor-flash/
		+	* https://www.embedded.com/flash-101-the-nor-flash-electrical-interface/
		+
		+	Note: there are five or six articles by the author of the two above linked flash memory articles. These are really good articles in their overviews, comparison of NAND and NOR flash memory types, and technical detail.

@@ Line 2: / Line 2: @@
 *  https://www.embedded.com/flash-101-nand-flash-vs-nor-flash/
 <!-- comment -->
@@ Line 56: / Line 57: @@
 </ul>
-View More
+This paragraph a starting point for information about the company ISSI.  Present board members as of 2021 Q2 posted at https://www.issi.com/US/board-members.shtml.
 <!-- comment -->
@@ Line 66: / Line 68: @@
 <!-- comment -->

@@ Line 1: / Line 1: @@
-Before getting into specific parts, a couple of articles on NAND and NOR based flash memory types:
+This local wiki article holds a few notes and details about NOR flash memory manufacturers, plus some specific parts in the memory size range of 8Mbit to 128Mbit.  Before getting into specific parts, a couple of articles on NAND and NOR based flash memory types:
 *  https://www.embedded.com/flash-101-nand-flash-vs-nor-flash/
 == Specific Memory Parts ==
-This local wiki article holds a few notes and details about NOR flash memory manufacturers, plus some specific parts in the memory size range of 8Mbit to 128Mbit.
 <!-- comment -->

@@ Line 4: / Line 4: @@
 == Specific Memory Parts ==
 Macronix International manufactures some 8Mbit FLASH NOR memory devices:
 *  https://www.arrow.com/en/products/mx25r8035fbhih2tr/macronix-international
 https://static6.arrow.com/aropdfconversion/ae5e1f686626b324b1c1e8b308eed2526a2c94b7/696967906230222mx25r8035f20wide20range208mb20v1.6.pdf
 Microchip memory devices:
 <ul>
@@ Line 40: / Line 46: @@
 *  https://www.newark.com/microchip/sst26vf080a-104i-sn/flash-memory-8mbit-40-to-85deg/dp/67AH4683?st=nor%20flash
 </ul>
-=== ISSI ===
+=== [[#top|^]] ISSI ===
 NOR flash part IS25LP064A-JBLE made by [https://www.issi.com/US/Index.shtml ISSI]:
 *  https://www.newark.com/integrated-silicon-solution-issi/is25lp064a-jble/nor-flash-memory-64mbit-133mhz/dp/52Y1847?st=nor%20flash
 </ul>

@@ Line 34: / Line 34: @@
 </ul>
 A part alternate to the MX...8035, two parts by Microchip.  On Microchip's site there is mention that the SST26 prefixed part is recommended over the SST25, but did not see mention of end-of-life or other obsolescence at their site.  Following are 16Mbit (2 Mbyte) and an 8Mbit (1 Mbyte) NOR flash memory:
-ul
+<ul>
 *  https://www.microchip.com/wwwproducts/en/SST26VF016B
 <ul>
@@ Line 40: / Line 40: @@
 *  https://www.newark.com/microchip/sst26vf080a-104i-sn/flash-memory-8mbit-40-to-85deg/dp/67AH4683?st=nor%20flash
 </ul>
 </ul>