Product Training Library > 23x640 and 23x256 SRAM Overview

23x640 and 23x256 SRAM Overview

Microchip Technology

This tutorial reviews the feature set and naming conventions of these products, looks at some of the benefits of serial SRAM implementation, and finally an internet radio reference design that makes use of serial SRAM will be discussed.

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Related Parts

Onderdeelnr. fabrikant	Beschrijving	Soort geheugen	Technologie	Available Quantity	Prijs	Details weergeven
23K256-I/ST	IC SRAM 256KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	680 - Immediate	$1.22	Details weergeven
23K256-I/SN	IC SRAM 256KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	2659 - Immediate	$1.19	Details weergeven
23K640-I/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	38 - Immediate	$0.65	Details weergeven
23K640-I/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	250 - Immediate	$0.69	Details weergeven
23K256-I/P	IC SRAM 256KBIT SPI 20MHZ 8DIP	SRAM	SRAM	87 - Immediate	$1.21	Details weergeven
23A256-I/SN	IC SRAM 256KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	1 - Immediate	$1.19	Details weergeven
23A256-I/ST	IC SRAM 256KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	348 - Immediate	$1.22	Details weergeven
23A640-I/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	0 - Immediate	$0.64	Details weergeven
23A640-I/P	IC SRAM 64KBIT SPI 20MHZ 8DIP	SRAM	SRAM	437 - Immediate	$0.70	Details weergeven
23A640T-I/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	0 - Immediate	$0.64	Details weergeven
23K640T-I/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	4891 - Immediate	$0.69	Details weergeven
23A640T-I/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	0 - Immediate	$0.67	Details weergeven
23K640T-I/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	1311 - Immediate	$0.74	Details weergeven
23A640-I/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	0 - Immediate	$0.67	Details weergeven
23K640-I/P	IC SRAM 64KBIT SPI 20MHZ 8DIP	SRAM	SRAM	318 - Immediate	$0.70	Details weergeven
23K640-E/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	611 - Immediate	$0.70	Details weergeven
23K640T-E/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	0 - Immediate	$0.70	Details weergeven
23K640-E/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	482 - Immediate	$0.75	Details weergeven
23K640T-E/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	0 - Immediate	$0.73	Details weergeven
23K640-E/P	IC SRAM 64KBIT SPI 20MHZ 8DIP	SRAM	SRAM	0 - Immediate	$0.71	Details weergeven

PTM Published on: 2011-11-03

Related Product Highlight

SPI Serial SRAM and NVSRAM Devices The 8-pin serial SRAM and NVSRAM devices from Microchip use less power than traditional parallel SRAM and offer an inexpensive way to add external RAM.

SPI-Compatible Serial SRAM Devices Microchip’s serial SRAM family provides a way to easily and inexpensively add external RAM to almost any application.

23x640 and 23x256 SRAM Overview

Microchip Technology

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