Renesas AT25SF641-MHB-T Flash Memory
Flash Memory IC 64Mbit SPI - Quad I/O, QPI 104 MHz 2.7V ~ 3.6V 8-UDFN (5x6)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT25SF641-MHB-T
Detailed Description
IC FLASH 64MBIT SPI/QUAD 8UDFN
Package
8-UDFN (5x6)
Lifecycle Status
Not For New Designs
RoHS State
RoHS Compliant
Datasheet
AT25SF641-MHB-T Datasheet
Quick Jump:
Technical Specifications
Renesas AT25SF641-MHB-T Flash Memory technical specifications.
General
Memory Size
64 Mbit
RoHS
ROHS3 Compliant
Package / Case
8-UDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 3.6V
Lifecycle Status
Not For New Designs
Max Frequency
104 MHz
Memory Interface
SPI - Quad I/O, QPI
Memory Organization
8M x 8
Alternate Parts Comparison (AT25SF641-MHB-T vs AT25DL161-MHN-Y vs AT25XE041B-MHN-Y vs AT45DQ161-MHD-Y)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-UDFN Exposed Pad | 8-UDFN Exposed Pad | 8-UDFN Exposed Pad | 8-UDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) |
| Supply Voltage | 2.7V ~ 3.6V | 1.65V ~ 1.95V | 1.65V ~ 3.6V | 2.5V ~ 3.6V |
| Memory Size | 64 Mbit | 16 Mbit | 4 Mbit | 16 Mbit |
| RoHS | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Lifecycle Status | Not For New Designs | Active | Active | Obsolete |
| Clock Frequency | 104 MHz | 100 MHz | 85 MHz | 85 MHz |
| Max Frequency | 104 MHz | 100 MHz | 85 MHz | 85 MHz |
| Memory Format | FLASH | FLASH | FLASH | FLASH |
| Memory Interface | SPI - Quad I/O, QPI | SPI | SPI | SPI - Quad I/O |
| Memory Organization | 8M x 8 | 256 Bytes x 8192 pages | 512K x 8 | 528 Bytes x 4096 pages |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
S25FL064LABNFI013Infineon TechnologiesSimilar FunctionalityInfineon
Flash Memory IC 64M SPI - Quad I/O, QPI 108 MHz 3/3.3V 8-WSON (5x6)
More Parts in Flash Memory
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.