E/ST Datasheet, PDF

Manufacturer	Part #	Datasheet	Description
Microchip Technology	23A256-E/ST	563Kb/28P	256K SPI Bus Low-Power Serial SRAM 2010
	23A256-E/ST	368Kb/26P	256K SPI Bus Low-Power Serial SRAM 2010
	23A256T-E/ST	563Kb/28P	256K SPI Bus Low-Power Serial SRAM 2010
	23A256T-E/ST	368Kb/26P	256K SPI Bus Low-Power Serial SRAM 2010
	23A512-E/ST	643Kb/32P	512Kbit SPI Serial SRAM with SDI and SQI Interface 10/28/13
	23A512-E/ST	428Kb/32P	512-Kbit SPI Serial SRAM with SDI and SQI Interface Revision C (May 2022)
	23A512T-E/ST	643Kb/32P	512Kbit SPI Serial SRAM with SDI and SQI Interface 10/28/13
	23A640-E/ST	608Kb/28P	64K SPI Bus Low-Power Serial SRAM 08/02/11
	23A640-E/ST	368Kb/26P	64K SPI Bus Low-Power Serial SRAM 2009
	23A640-E/ST	563Kb/28P	64K SPI Bus Low-Power Serial SRAM 2010
	23A640T-E/ST	608Kb/28P	64K SPI Bus Low-Power Serial SRAM 08/02/11
	23A640T-E/ST	563Kb/28P	64K SPI Bus Low-Power Serial SRAM 2010
	23A640T-E/ST	368Kb/26P	64K SPI Bus Low-Power Serial SRAM 2009
	23K256-E/ST	412Kb/27P	256-Kbit SPI Bus Low-Power Serial SRAM Revision G (04/2022)
	23K256-E/ST	563Kb/28P	256K SPI Bus Low-Power Serial SRAM 2010
	23K256-E/ST	368Kb/26P	256K SPI Bus Low-Power Serial SRAM 2010
	23K256T-E/ST	368Kb/26P	256K SPI Bus Low-Power Serial SRAM 2010
	23K256T-E/ST	563Kb/28P	256K SPI Bus Low-Power Serial SRAM 2010
	23K640-E/ST	608Kb/28P	64K SPI Bus Low-Power Serial SRAM 08/02/11
	23K640-E/ST	368Kb/26P	64K SPI Bus Low-Power Serial SRAM 2009

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