GD25B32C datasheet(9/56 Pages) GIGADEVICE

Part #	GD25B32C

Description	3.3V Uniform Sector Dual and Quad Serial Flash

Download	56 Pages

Scroll/Zoom	100%

Manufacturer	GIGADEVICE [GigaDevice Semiconductor (Beijing) Inc.]

Direct Link	http://www.gigadevice.com/

Logo

9 / 56 page

3.3V Uniform Sector

Dual and Quad Serial Flash

GD25B32C

9

5. DATA PROTECTION

The GD25B32C provide the following data protection methods:

◆

Write Enable (WREN) command: The WREN command is set the Write Enable Latch bit (WEL). The WEL bit will

return to reset by the following situation:

-Power-Up

-Write Disable (WRDI)

-Write Status Register (WRSR)

-Page Program (PP)

-Sector Erase (SE) / Block Erase (BE) / Chip Erase (CE)

◆

Software Protection Mode: The Block Protect (BP4, BP3, BP2, BP1, and BP0) bits define the section of the

memory array that can be read but not change.

◆

Deep Power-Down Mode: In Deep Power-Down Mode, all commands are ignored except the Release from Deep

Power-Down Mode command.

Table1.0 GD25B32C Protected area size (CMP=0)

Status Register Content

Memory Content

BP4

BP3

BP2

BP1

BP0

Blocks

Addresses

Density

Portion

X

0

NONE

0

1

63

3F0000H-3FFFFFH

64KB

Upper 1/64

0

1

0

62 to 63

3E0000H-3FFFFFH

128KB

Upper 1/32

0

1

60 to 63

3C0000H-3FFFFFH

256KB

Upper 1/16

0

1

0

56 to 63

380000H-3FFFFFH

512KB

Upper 1/8

0

1

0

1

48 to 63

300000H-3FFFFFH

1MB

Upper 1/4

0

1

0

32 to 63

200000H-3FFFFFH

2MB

Upper 1/2

0

1

0

1

0

000000H-00FFFFH

64KB

Lower 1/64

0

1

0

1

0

0 to 1

000000H-01FFFFH

128KB

Lower 1/32

0

1

0

1

0 to 3

000000H-03FFFFH

256KB

Lower 1/16

0

1

0

0 to 7

000000H-07FFFFH

512KB

Lower 1/8

0

1

0

1

0 to 15

000000H-0FFFFFH

1MB

Lower 1/4

0

1

0

0 to 31

000000H-1FFFFFH

2MB

Lower 1/2

X

1

0 to 63

000000H-3FFFFFH

4MB

ALL

1

0

1

63

3FF000H-3FFFFFH

4KB

Top Block

1

0

1

0

63

3FE000H-3FFFFFH

8KB

Top Block

1

0

1

63

3FC000H-3FFFFFH

16KB

Top Block

1

0

1

0

X

63

3F8000H-3FFFFFH

32KB

Top Block

1

0

1

0

63

3F8000H-3FFFFFH

32KB

Top Block

1

0

1

0

000000H-000FFFH

4KB

Bottom Block

1

0

1

0

000000H-001FFFH

8KB

Bottom Block

1

0

1

0

000000H-003FFFH

16KB

Bottom Block

1

0

X

0

000000H-007FFFH

32KB

Bottom Block

1

0

000000H-007FFFH

32KB

Bottom Block

Similar Part No. - GD25B32C

Manufacturer	Part #	Datasheet	Description
GigaDevice Semiconducto...	GD25B32C	4Mb / 28P	MCU

More results

Similar Description - GD25B32C

Manufacturer	Part #	Datasheet	Description
GigaDevice Semiconducto...	GD25Q80C	1Mb / 67P	3.3V Uniform Sector Dual and Quad Serial Flash
	GD25Q64C	1Mb / 74P	3.3V Uniform Sector Dual and Quad Serial Flash
	GD25Q127C	1Mb / 79P	3.3V Uniform Sector Dual and Quad Serial Flash
	GD25B257D	1Mb / 92P	3.3V Uniform Sector Dual and Quad Serial Flash
ELM Electronics	GD25Q128CXIGX	2Mb / 69P	3.3V Uniform Sector Dual and Quad Serial Flash
	GD25Q32CXIGX	3Mb / 50P	3.3V Uniform Sector Dual and Quad Serial Flash
	GD25Q16	3Mb / 49P	3.3V Uniform Sector Dual and Quad Serial Flash
GigaDevice Semiconducto...	GD25R256D	1Mb / 82P	3.3V Uniform Sector Dual and Quad Serial Flash
GigaDevice Semiconducto...	GD25B64C	1Mb / 57P	3.3V Uniform Sector Dual and Quad Serial Flash
ELM Electronics	GD25Q32	3Mb / 50P	3.3V Uniform Sector Dual and Quad Serial Flash
GigaDevice Semiconducto...	GD25B256D	1Mb / 82P	3.3V Uniform Sector Dual and Quad Serial Flash

More results

GD25B32C Datasheet(PDF) 9 Page - GigaDevice Semiconductor (Beijing) Inc.

GD25B32C Datasheet(HTML) 9 Page - GigaDevice Semiconductor (Beijing) Inc.

Similar Part No. - GD25B32C

Similar Description - GD25B32C

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56

Datasheet Download

Link URL