Verical RAM

2G DDR3L SDRAM (Synchronous DRAM) 96ball FBGA Package 128M x 16 bit

CY15B104QN Series 4 Mb (512 K x 8) 50 MHz SPI FRAM Memory IC - SOIC-8

1GB 512Mx16 1.283V 350mA 1.45V 800MHz Parallel 16bit FBGA 13.5mm*1.2mm

FRAM 2 Click 4-Mbit Ferroelectric Random Access Memory Add-On Board

Ferroelectric RAM (FRAM), 256 Kbit (32K x 8) SPI, 40 MHz, 2 V to 3.6 V Supply, SOIC-8

CY62146E Series 4 Mb (256 K x 16) 4.5 - 5.5 V 45 ns Static RAM - TSOP-44

SRAM Chip ASynchronous Single 2.5 Volt/3.3 Volt 4M-bit 512K x 8 45ns 32-Pin TSOP-II

CY7C1041G30 Series 4 Mb (256 K x 16) 3.6 V 10 ns Static RAM - TSOP-44

CY62146EV30 Series 4 Mbit (256 K x 16) 2.2 - 3.6 V 45 ns Static RAM - TSOP-44

SRAM Chip Async Single 5V 4M-bit 512K x 8 45ns 32-Pin TSOP-II T/R / IC SRAM 4MBIT 45NS 32TSOP