3.3V Uniform Sector

Dual and Quad Serial Flash

GD25B64C

3

7.32.

PROGRAM SECURITY REGISTERS (42H).................................................................................................38

7.33.

READ SECURITY REGISTERS (48H)........................................................................................................39

7.34.

ENABLE RESET (66H) AND RESET (99H) ...............................................................................................39

7.35.

READ SERIAL FLASH DISCOVERABLE PARAMETER (5AH)........................................................................40

8.

ELECTRICAL CHARACTERISTICS .........................................................................................................45

8.1.

POWER-ON TIMING ..........................................................................................................................45

8.2.

INITIAL DELIVERY STATE.................................................................................................................45

8.3.

ABSOLUTE MAXIMUM RATINGS .....................................................................................................45

8.4.

CAPACITANCE MEASUREMENT CONDITIONS..............................................................................46

8.5.

DC CHARACTERISTICS....................................................................................................................47

8.6.

AC CHARACTERISTICS ....................................................................................................................48

9.

ORDERING INFORMATION......................................................................................................................50

9.1.

VALID PART NUMBERS ..........................................................................................................................51

10.

PACKAGE INFORMATION....................................................................................................................52

10.1.

PACKAGE SOP8 208MIL ......................................................................................................................52

10.2.

PACKAGE DIP8 300MIL........................................................................................................................53

10.3.

PACKAGE WSON8 (6*5MM) ..................................................................................................................54

10.4.

PACKAGE WSON8 (8*6MM) ..................................................................................................................55

11.

REVISION HISTORY..............................................................................................................................56