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 8TSSOPSRAMSRAM400 - Immediate$1.89View Details
23K256-I/SNIC SRAM 256KBIT SPI 20MHZ 8SOICSRAMSRAM1200 - Immediate$1.84View Details
23K640-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM84 - Immediate$1.06View Details
23K640-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM200 - Immediate$1.11View Details
23K256-I/PIC SRAM 256KBIT SPI 20MHZ 8DIPSRAMSRAM226 - Immediate$1.91View Details
23A256-I/SNIC SRAM 256KBIT SPI 20MHZ 8SOICSRAMSRAM1 - Immediate$1.84View Details
23A256-I/STIC SRAM 256KBIT SPI 20MHZ 8TSSOPSRAMSRAM300 - Immediate$1.87View Details
23A640-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM0 - Immediate$0.98View Details
23A640-I/PIC SRAM 64KBIT SPI 20MHZ 8DIPSRAMSRAM449 - Immediate$1.14View Details
23A640T-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM0 - Immediate$0.98View Details
23K640T-I/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM3300 - Immediate$1.13View Details
23A640T-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM0 - Immediate$1.04View Details
23K640T-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM1311 - Immediate$1.20View Details
23A640-I/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM0 - Immediate$1.04View Details
23K640-I/PIC SRAM 64KBIT SPI 20MHZ 8DIPSRAMSRAM180 - Immediate$1.14View Details
23K640-E/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM500 - Immediate$1.14View Details
23K640T-E/SNIC SRAM 64KBIT SPI 20MHZ 8SOICSRAMSRAM0 - Immediate$1.07View Details
23K640-E/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM300 - Immediate$1.23View Details
23K640T-E/STIC SRAM 64KBIT SPI 20MHZ 8TSSOPSRAMSRAM0 - Immediate$1.13View Details
23K640-E/PIC SRAM 64KBIT SPI 20MHZ 8DIPSRAMSRAM0 - Immediate$1.14View Details
PTM Published on: 2011-11-03