AT25DN011 [ETC]
Bios Flash Product Family;
ETC 
AT25DF series
AT25DN series
Bios Flash Product Family
Adesto Field Application
http://www.adestotech.com/
Victor Lim
victor.lim@adestotech.com
1
AT25DF and AT25DN Series Offerings
PN
Density
256Kbit
512Kbit
Voltage
Interface
Dual SPI
Dual SPI
SSH
MAH
XMH
AT25DF256
AT25DF512C
1.65V - 3.6V
1.65V - 3.6V
●
●
●
●
●
●
AT25DF011
AT25DN256
1Mbit
1.65V - 3.6V
2.3V - 3.6V
Dual SPI
Dual SPI
●
●
●
●
●
●
256Kbit
AT25DN512C
AT25DN011
512Kbit
1Mbit
2.3V - 3.6V
2.3V - 3.6V
Dual SPI
Dual SPI
●
●
●
●
●
●
2
AT25F512B to AT25DN512C Comparison
AT25F512B
AT25DN512C
New
Improved
New
New
New
3
AT25DN512C is Backward Compatible with AT25F512B Command Set
AT25F512B
opcode
AT25DN512C
opcode
Command
Vcc
2.7V - 3.6V
2.3V - 3.6V
Read Array
Read Array
Dual-Output Read Array
Page Erase
Block Erase, 4KB
Block Erase, 32KB
Block Erase, 64KB
Chip Erase
Chip Erase
0Bh
03h
0Bh
03h
3Bh
81h
20h
52h
D8h
60h
C7h
62h
02h
06h
04h
9Bh
77h
05h
01h
31h
F0h
9Fh
15h
B9h
ABh
79h
20h
52h
D8h
60h
C7h
62h
02h
06h
04h
9Bh
77h
05h
01h
Chip Erase (Legacy)
Byte/Page Program
Write Enable
Write Disable
Program OTP Security Register
Read OTP Security Register
Read Status Register
Write Status Register Byte 1
Write Status Register byte 2
Reset
Read Manufacturer and Device ID
Read ID (Legacy)
Deep Power-Down
Resume from Deep Power-Down
Ultra-Deep Power Down
9Fh
15h
B9h
ABh
4
AT25DN512C Improved Performance and More Package Options
AT25F512B
opcode
AT25DN512C
opcode
Command
Page Program Time
Block Erase, 4KB
Block Erase, 32KB
Block Erase, 64KB
Chip Erase
5 msec Max
250 msec Max 120 msec Max
1000 msec Max 1000 msec Max
5 msec Max
2 sec Max
2 sec Max
1F 65 00 00
2 bytes
1.2 sec Max
1.2 sec Max
1F 65 01 00
2 bytes
Manufacture and Product ID
Status Register
MH
SSH, SSU
SSH
SSH
SH, SU
MAH (2x3x0.6mm)
XMH (TSSOP)
MAH
MAH
XMH
5
Software Change May be Required
The following change may require software change
when migrating from AT25F512B to AT25DN512C
Product ID:
AT25F512B:
1F 65 00 00
AT25DN512C: 1F 65 01 00
6
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Adesto Technologies:
AT25DN512C-XMHF-B AT25DN256-XMHF-B AT25DN256-SSHF-B AT25DN011-XMHF-B AT25DN011-SSHF-B
AT25DN512C-SSHF-B
相关型号：
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