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.
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Related Parts
Manufacturer Part NumberDescriptionPackagingFormat - MemoryMemory TypeAvailable QuantityBuy Now
23K256-I/SNIC SRAM 256KBIT 20MHZ 8SOICTubeRAMSRAM7064 - Immediate
23K256-I/STIC SRAM 256KBIT 20MHZ 8TSSOPTubeRAMSRAM6115 - Immediate
23K640-I/STIC SRAM 64KBIT 20MHZ 8TSSOPTubeRAMSRAM549 - Immediate
23K640-I/SNIC SRAM 64KBIT 20MHZ 8SOICTubeRAMSRAM694 - Immediate
23K256-I/PIC SRAM 256KBIT 20MHZ 8DIPTubeRAMSRAM435 - Immediate
23A256-I/SNIC SRAM 256KBIT 20MHZ 8SOICTubeRAMSRAM145 - Immediate
23A256-I/STIC SRAM 256KBIT 20MHZ 8TSSOPTubeRAMSRAM228 - Immediate
23K640-I/PIC SRAM 64KBIT 20MHZ 8DIPTubeRAMSRAM597 - Immediate
23A640-I/PIC SRAM 64KBIT 20MHZ 8DIPTubeRAMSRAM788 - Immediate
23A640T-I/SNIC SRAM 64KBIT 20MHZ 8SOICTape & Reel (TR)RAMSRAM0
23K640T-I/SNIC SRAM 64KBIT 20MHZ 8SOICTape & Reel (TR)RAMSRAM0
23A640-I/SNIC SRAM 64KBIT 20MHZ 8SOICTubeRAMSRAM0
23A640T-I/STIC SRAM 64KBIT 20MHZ 8TSSOPTape & Reel (TR)RAMSRAM0
23K640T-I/STIC SRAM 64KBIT 20MHZ 8TSSOPTape & Reel (TR)RAMSRAM0
23A640-I/STIC SRAM 64KBIT 20MHZ 8TSSOPTubeRAMSRAM0
23K640-E/SNIC SRAM 64KBIT 20MHZ 8SOICTubeRAMSRAM0
23K640T-E/SNIC SRAM 64KBIT 20MHZ 8SOICTape & Reel (TR)RAMSRAM0
23K640-E/STIC SRAM 64KBIT 20MHZ 8TSSOPTubeRAMSRAM0
23K640T-E/STIC SRAM 64KBIT 20MHZ 8TSSOPTape & Reel (TR)RAMSRAM0
23K640-E/PIC SRAM 64KBIT 20MHZ 8DIPTubeRAMSRAM0
23A256T-I/SNIC SRAM 256KBIT 20MHZ 8SOICTape & Reel (TR)RAMSRAM0
23K256T-I/SNIC SRAM 256KBIT 20MHZ 8SOICTape & Reel (TR)RAMSRAM0
23A256-I/PIC SRAM 256KBIT 20MHZ 8DIPTubeRAMSRAM0
23A256T-I/STIC SRAM 256KBIT 20MHZ 8TSSOPTape & Reel (TR)RAMSRAM0
23K256T-I/STIC SRAM 256KBIT 20MHZ 8TSSOPTape & Reel (TR)RAMSRAM0
23K256-E/SNIC SRAM 256KBIT 20MHZ 8SOICTubeRAMSRAM0
23K256T-E/SNIC SRAM 256KBIT 20MHZ 8SOICTape & Reel (TR)RAMSRAM0
23K256-E/PIC SRAM 256KBIT 20MHZ 8DIPTubeRAMSRAM0
23K256-E/STIC SRAM 256KBIT 20MHZ 8TSSOPTubeRAMSRAM0
23K256T-E/STIC SRAM 256KBIT 20MHZ 8TSSOPTape & Reel (TR)RAMSRAM0
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PTM Published on: 2011-11-03