Aztech RAM

256Kb （32K x 8） 32 k x 8 2.7V 10mA 3.6V 20MHz SPI 8bit SOIC-8 SMD mount 1.5mm(height)

onsemi EEPROMchip, 256Kbit, SPIinterface, TSSOPencapsulation, 8Pin, surface mount

AS4C4M16SA Series 128 Mb (8 M x 16) A-die 3.3V 166 MHz SDRAM - TSOP II-54

M48T35-70PC1 Non Volatile Ram + Rtc, 32KBIT, 70NS, 4.75 to 5.5 V 28-PIN Pcdip

Memory, Nonvolatile Ram 64KBITS, 4.5 to 5.5 V, 100, PCDIP28, 0.8 V (max.), 0

M48Z35 Series 256 Kb (32 K x 8) 5V 70 ns Zeropower® SRAM - PCDIP-28

STMicroelectronics NVRAM, 16Kbit, 2K x 8 bit, Parallel interface, 70ns, PCDIP

M48T58Y-70PC1, Real Time Clock, 8192B Ram Parallel, 28-PIN Pcdip

STMicroelectronics SRAM, 64Kbit, 28needle, Through hole mounting, 8Bit, PCDIPencapsulation

AS4C32M16SB Series 512 Mb (32 M x 16) 3.6 V 143 MHz SMT SDRAM - TSOP II-54