Parts
AT25SF Flash Memory Family
AT25SF Flash Memory Family
(2 parts in our catalog)
Sub-families
| Sub-family |
Variants |
Core |
Max Speed |
Memory |
Features |
|
MAINSTREAM |
| AT25SF041B-SSHD-T |
1 |
SPI/Quad-SPI NOR Flash |
108 MHz |
4 Mbit |
LP
HS
SEC
|
|
MAINSTREAM NOR FLASH |
| AT25SF321B-SHB-T |
1 |
NOR Flash Memory |
108 MHz |
32Mbit |
HS
LP
SEC
|
Popular Variants
Top variants from across the family, with specs that differentiate them.
| Part Number |
Sub-family |
Memory |
Package |
Voltage |
Memory Organization |
Temp Range |
Write Cycle Time - Word, Page |
Stock |
|
AT25SF321B-SHB-T
|
AT25SF321B-SHB-T
|
32M |
SOIC-8 |
2.7V |
4M |
-40degC ~ 85degC (.. |
50u |
13,969 |
|
AT25SF041B-SSHD-T
|
AT25SF041B-SSHD-T
|
4M |
SOIC-8 |
2.5V |
512K |
-40degC ~ 85degC (.. |
50u |
55,296 |
