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

Manufacturer Part NumberDescriptionMemory FormatTechnologyAvailable QuantityPriceView Details
23K256-I/STIC SRAM 256KBIT SPI 20MHZ 8TSSOPSRAMSRAM920 - Immediate$1.16View Details
23K256-I/SNIC SRAM 256KBIT SPI 20MHZ 8SOICSRAMSRAM2462 - Immediate$1.11View Details
23K640-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM84 - Immediate$0.66View Details
23K640-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM315 - Immediate$0.69View Details
23K256-I/PIC SRAM 256KBIT SPI 20MHZ 8DIPSRAMSRAM244 - Immediate$1.18View Details
23A256-I/SNIC SRAM 256KBIT SPI 20MHZ 8SOICSRAMSRAM1 - Immediate$1.11View Details
23A256-I/STIC SRAM 256KBIT SPI 20MHZ 8TSSOPSRAMSRAM420 - Immediate$1.16View Details
23A640-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM0 - Immediate$0.60View Details
23A640-I/PIC SRAM 64KBIT SPI 20MHZ 8DIPSRAMSRAM449 - Immediate$0.71View Details
23A640T-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM0 - Immediate$0.60View Details
23K640T-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM5463 - Immediate$0.70View Details
23A640T-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM0 - Immediate$0.64View Details
23K640T-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM1361 - Immediate$0.74View Details
23A640-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM0 - Immediate$0.64View Details
23K640-I/PIC SRAM 64KBIT SPI 20MHZ 8DIPSRAMSRAM355 - Immediate$0.71View Details
23K640-E/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM811 - Immediate$0.71View Details
23K640T-E/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM0 - Immediate$0.67View Details
23K640-E/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM494 - Immediate$0.76View Details
23K640T-E/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM0 - Immediate$0.70View Details
23K640-E/PIC SRAM 64KBIT SPI 20MHZ 8DIPSRAMSRAM0 - Immediate$0.71View Details
PTM Published on: 2011-11-03