IC SRAM 256KBITbit 20MHz 8SOIC

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.

Related Parts

Número de peça do fabricanteDescriçãoFormato de memóriaTecnologiaAvailable QuantityPreçoVer detalhes
23K256-I/STIC SRAM 256KBIT SPI 20MHZ 8TSSOPSRAMSRAM680 - Immediate$1.22Ver detalhes
23K256-I/SNIC SRAM 256KBIT SPI 20MHZ 8SOICSRAMSRAM2659 - Immediate$1.19Ver detalhes
23K640-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM38 - Immediate$0.65Ver detalhes
23K640-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM250 - Immediate$0.69Ver detalhes
23K256-I/PIC SRAM 256KBIT SPI 20MHZ 8DIPSRAMSRAM87 - Immediate$1.21Ver detalhes
23A256-I/SNIC SRAM 256KBIT SPI 20MHZ 8SOICSRAMSRAM1 - Immediate$1.19Ver detalhes
23A256-I/STIC SRAM 256KBIT SPI 20MHZ 8TSSOPSRAMSRAM348 - Immediate$1.22Ver detalhes
23A640-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM0 - Immediate$0.64Ver detalhes
23A640-I/PIC SRAM 64KBIT SPI 20MHZ 8DIPSRAMSRAM437 - Immediate$0.70Ver detalhes
23A640T-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM0 - Immediate$0.64Ver detalhes
23K640T-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM4891 - Immediate$0.69Ver detalhes
23A640T-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM0 - Immediate$0.67Ver detalhes
23K640T-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM1311 - Immediate$0.74Ver detalhes
23A640-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM0 - Immediate$0.67Ver detalhes
23K640-I/PIC SRAM 64KBIT SPI 20MHZ 8DIPSRAMSRAM318 - Immediate$0.70Ver detalhes
23K640-E/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM611 - Immediate$0.70Ver detalhes
23K640T-E/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM0 - Immediate$0.70Ver detalhes
23K640-E/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM482 - Immediate$0.75Ver detalhes
23K640T-E/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM0 - Immediate$0.73Ver detalhes
23K640-E/PIC SRAM 64KBIT SPI 20MHZ 8DIPSRAMSRAM0 - Immediate$0.71Ver detalhes
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.

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