CY14B512J2-SXIT

512千位（一个64 K ×8 ）串行（ I2C ）的nvSRAM无限的读，写和RECALL周期 512-Kbit 64 K x 8 Serial I2C nvSRAM Infinite read, write, and RECALL cycles

NVSRAM Non-Volatile SRAM Memory IC 512Kb 64K x 8 I²C 3.4MHz 8-SOIC

得捷:
IC NVSRAM 512K I2C 3.4MHZ 8SOIC

艾睿:
NVRAM NVSRAM Serial-I2C 512Kbit 3V 8-Pin SOIC T/R

Chip1Stop:
NVRAM NVSRAM Serial-I2C 512Kbit 3V 8-Pin SOIC T/R