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

Manufacturer Part Number	Beskrivelse	Hukommelsesformat	Teknologi	Tilgængeligt antal	Pris	Vis detaljer
23K256-I/ST	IC SRAM 256KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	1219 - Immediate	$8.64	Vis detaljer
23K256-I/SN	IC SRAM 256KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	2712 - Immediate	$8.26	Vis detaljer
23K640-I/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	87 - Immediate	$4.90	Vis detaljer
23K640-I/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	315 - Immediate	$5.16	Vis detaljer
23K256-I/P	IC SRAM 256KBIT SPI 20MHZ 8DIP	SRAM	SRAM	244 - Immediate	$8.84	Vis detaljer
23A256-I/SN	IC SRAM 256KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	1 - Immediate	$8.26	Vis detaljer
23A256-I/ST	IC SRAM 256KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	420 - Immediate	$8.64	Vis detaljer
23A640-I/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	0 - Immediate	$4.42	Vis detaljer
23A640-I/P	IC SRAM 64KBIT SPI 20MHZ 8DIP	SRAM	SRAM	449 - Immediate	$5.29	Vis detaljer
23A640T-I/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	0 - Immediate	$4.42	Vis detaljer
23K640T-I/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	5463 - Immediate	$5.18	Vis detaljer
23A640T-I/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	0 - Immediate	$4.74	Vis detaljer
23K640T-I/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	1361 - Immediate	$5.50	Vis detaljer
23A640-I/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	0 - Immediate	$4.74	Vis detaljer
23K640-I/P	IC SRAM 64KBIT SPI 20MHZ 8DIP	SRAM	SRAM	355 - Immediate	$5.29	Vis detaljer
23K640-E/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	811 - Immediate	$5.29	Vis detaljer
23K640T-E/SN	IC SRAM 64KBIT SPI 20MHZ 8SOIC	SRAM	SRAM	0 - Immediate	$4.93	Vis detaljer
23K640-E/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	494 - Immediate	$5.68	Vis detaljer
23K640T-E/ST	IC SRAM 64KBIT SPI 20MHZ 8TSSOP	SRAM	SRAM	0 - Immediate	$5.18	Vis detaljer
23K640-E/P	IC SRAM 64KBIT SPI 20MHZ 8DIP	SRAM	SRAM	0 - Immediate	$5.25	Vis detaljer

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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