AT25PE20 datasheet(37/64 Pages) DIALOG

Part #	AT25PE20

Description	2-Mbit DataFlash-L Page Erase Serial Flash Memory

PDF	64 Pages

Scroll/Zoom	100%

Manufacturer	DIALOG [Dialog Semiconductor]

Direct Link	http://www.dialog-semiconductor.com/

Logo

37 / 64 page

AT25PE20

DS-25PE20–139C–8/2018

Table 15-3. Protection and Security Commands

Table 15-4. Additional Commands

Table 15-5. Legacy Commands(1)

Note:

Legacy commands are not recommended for new designs.

Command

Opcode

Enable Sector Protection

3Dh + 2Ah + 7Fh + A9h

Disable Sector Protection

3Dh + 2Ah + 7Fh + 9Ah

Erase Sector Protection Register

3Dh + 2Ah + 7Fh + CFh

Program Sector Protection Register

3Dh + 2Ah + 7Fh + FCh

Read Sector Protection Register

32h

Read Security Register

77h

Command

Opcode

Main Memory Page to Buffer Transfer

53h

Main Memory Page to Buffer Compare

60h

Auto Page Rewrite

58h

Deep Power-Down

B9h

Resume from Deep Power-Down

ABh

Ultra-Deep Power-Down

79h

Status Register Read

D7h

Manufacturer and Device ID Read

9Fh

Configure Default 256 Byte Page Size

3Dh + 2Ah + 80h + A6h

Configure Optional 264 Byte DataFlash-L Page Size

3Dh + 2Ah + 80h + A7h

Software Reset

F0h + 00h + 00h + 00h

Command

Opcode

Buffer Read

54H

Main Memory Page Read

52H

Continuous Array Read

68H

Status Register Read

57H

AT25PE20 Datasheet(PDF) 37 Page - Dialog Semiconductor

AT25PE20 Datasheet(HTML) 37 Page - Dialog Semiconductor

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 57 58 59 60 61 62 63 64

Datasheet Download

Link URL