· High Speed Clock Action up to 10MHz (Max.) · Wait Function by HOLDB Terminal · Part or Whole of Memory Arrays Settable as Read only Memory Area by Program · 2.5V to 5.5V Single Power Source Action most Suitable. · UP to 64Byte in Page Write Mode. · For SPI bus interface (CPOL, CPHA) = (0, 0), (1, 1) · Auto Erase and Auto End Function at Data Rewrite · Low Current Consumption · Address Auto Increment Function at Read Action · Write Mistake Prevention Function · More than 100 years Data Retention. · More than 1 Million Write Cycles. · Bit Format 32K×8 · AEC-Q100 Qualified.