Renesas AT25SL321-UUE-T Flash Memory
Flash Memory IC 32Mbit SPI - Quad I/O 104 MHz 1.7V ~ 2V 8-WLCSP (1.55x2.28)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT25SL321-UUE-T
Detailed Description
IC FLASH 32MBIT SPI/QUAD 8WLCSP
Package
8-WLCSP (1.55x2.28)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AT25SL321-UUE-T Datasheet
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Technical Specifications
Renesas AT25SL321-UUE-T Flash Memory technical specifications.
General
Series
AT25SL321
Interface
SPI
Memory Size
32 Mbit
Data Bus Width
8 bit
Maximum Clock Frequency
104 MHz
Active Read Current Max
25 mA
RoHS
ROHS3 Compliant
Package / Case
8-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Related Parts Comparison (AT25SL321-UUE-T vs AT25DF081A-SH-B vs AT45DB161D-MU vs AT45DB011D-SH-B)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-UFBGA | 8-SOIC | 8-VDFN Exposed Pad | 8-SOIC |
| 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 | 1.7V ~ 2V | 3.3 | 3/3.3 | 3.3 |
| Memory Size | 32 Mbit | 8M | 16M | 1M |
| Interface | SPI | Serial (SPI, Dual SPI) | Serial-SPI | Serial-SPI |
| RoHS | ROHS3 Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | Obsolete | Obsolete |
| Clock Frequency | 104 MHz | 100 MHz | 66 MHz | 66 MHz |
| Max Frequency | 104 MHz | 100 | 66 MHz | 66 MHz |
| Memory Format | FLASH | Flash | Flash | Flash |
| Memory Interface | SPI - Quad I/O | SPI | SPI | SPI |
| 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
S25FS064SAGNFI033Infineon TechnologiesSimilar FunctionalityInfineon
Flash Memory IC 64M SPI - Quad I/O, QPI 133 MHz 1.8V 8-LGA (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.
AT25QL321-UUE-TRenesasFlash Memory IC 32Mbit SPI - Quad I/O, QPI 104 MHz 1.7V ~ 2V 8-WLCSP (1.55x2.28)
