See Brady 製品
SRAM - 3.3V - 1Mbit (128K x 8) - 70ns - 32-Pin TSOP-I
NVRAM FRAM - Serial-2Wire - 2M-Bit - 3V/3.3V - 8-Pin SOIC EIAJ
TTL 64-bit Read/write RAM - 16-lead DIP
47L04-I/WF16K
47L04-I/W16K
47L04T-E/ST
47C16-I/W16K
47C04T-I/ST
Serial SRAM Memory, 256-kb, 1.8 V
4Kbit SRAM w/EEPROM Backup - I²C - 8-Pin SOIC N - Tube