GPR25L12805F

© Generalplus Technology Inc.

Proprietary & Confidential

45

Nov. 23, 2017

Version: 1.1

Table 12. Parameter Table (1): Flash Parameter Tables

Description

Comment

Add (h) (Byte)

DW Add (Bit)

Data (h)

Vcc

Supply

Maximum

Voltage

2000h=2.000V

2700h=2.700V

3600h=3.600V

61h:60h

07:00

15:08

00h 36h

00h

36h

Vcc

Supply

Minimum

Voltage

1650h=1.650V

2250h=2.250V

2350h=2.350V

2700h=2.700V

63h:62h

23:16

31:24

00h 27h

00h

27h

H/W Reset# pin

0=not support 1=support

65h:64h

00

1b

F99Dh

H/W Hold# pin

0=not support 1=support

01

0b

Deep Power Down Mode

0=not support 1=support

02

1b

S/W Reset

0=not support 1=support

03

1b

S/W Reset Opcode

Reset Enable (66h) should be issued

before Reset Opcode

11:04

1001 1001b (99h)

Program

Suspend/Resume

0=not support 1=support

12

1b

Erase Suspend/Resume

0=not support 1=support

13

1b

Unused

14

1b

Wrap-Around Read mode

0=not support 1=support

15

1b

Wrap-Around Read mode

Opcode

66h

23:16

C0h

C0h

Wrap-Around Read data

length

08h:support

8B

wrap-around

read

16h:8B&16B

32h:8B&16B&32B

64h:8B&16B&32B&64B

67h

31:24

64h

64h

Individual block lock

0=not support 1=support

6Bh:68h

00

1b

CB85h

Individual block lock bit

(Volatile/Nonvolatile)

0=Volatile 1=Nonvolatile

01

0b

Individual

block

lock

Opcode

09:02

1110 0001b (E1h)

Individual

block

lock

Volatile protect bit default

protect status

0=protect 1=unprotect

10

0b

Secured OTP

0=not support 1=support

11

1b

Read Lock

0=not support 1=support

12

0b

Permanent Lock

0=not support 1=support

13

0b

Unused

15:14

11b

Unused

31:16

FFh

FFh

Unused

6Fh:6Ch

[31:00]

FFh

FFh

Note 1: h/b is hexadecimal or binary.

Note 2: (x-y-z) means I/O mode nomenclature used to indicate the number of active pins used for the opcode (x), address (y), and data (z). At the present time,

the only valid Read SFDP instruction modes are: (1-1-1), (2-2-2), and (4-4-4)

Note 3: Wait States is required dummy clock cycles after the address bits or optional mode bits.

Note 4: Mode Bits is optional control bits that follow the address bits. These bits are driven by the system controller if they are specified. (eg,read performance

enhance toggling bits)

Note 5: 4KB=2^0Ch,32KB=2^0Fh,64KB=2^10h

Note 6: All unused and undefined area data is blank FFh.