23A1024
1Mbit SPI Serial SRAM
Microchip
23A256
256K SPI Bus Low-Power Serial SRAM
Microchip Technology
23A640
64K SPI Bus Low-Power Serial SRAM
23A512
512Kbit SPI Serial SRAM
23A017
Trans GP BJT NPN 50V 0.8A 3-Pin Case 55BT-2
New Jersey Semiconductor