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AT25SF321-SHD-T
Flash Memory, Standard, Serial NOR, 32Mbit, SPI, WSOIC-8
Image is for illustrative purposes only. Please refer to product description.
ManufacturerRENESAS
Manufacturer Part NoAT25SF321-SHD-T
Newark Part No.67AC3403
Product Range3V Serial NOR Flash Memories
Your Part Number
Technical Datasheet
Packaging Options
No Longer Available
Product Information
ManufacturerRENESAS
Manufacturer Part NoAT25SF321-SHD-T
Newark Part No.67AC3403
Product Range3V Serial NOR Flash Memories
Technical Datasheet
Flash Memory TypeSerial NOR
Memory Density32Mbit
Memory Size32Mbit
Flash Memory Configuration-
Memory Configuration-
IC Interface TypeSPI
InterfacesSPI
Memory Case StyleWSOIC
IC Case / PackageWSOIC
No. of Pins8Pins
Clock Frequency Max85MHz
Clock Frequency85MHz
Access Time-
Supply Voltage Min2.5V
Supply Voltage Max3.6V
Supply Voltage Nom-
IC MountingSurface Mount
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range3V Serial NOR Flash Memories
MSL-
SVHCNo SVHC (25-Jun-2020)
Product Overview
The Adesto® AT25SF321 is a serial interface Flash memory device designed for use in a wide variety of high-volume consumer based applications in which program code is shadowed from Flash memory into embedded or external RAM for execution. The flexible erase architecture of the AT25SF321 is ideal for data storage as well, eliminating the need for additional data storage devices.
- Serial Peripheral Interface (SPI) Compatible
- 104MHz Maximum Operating Frequency
- Flexible, Optimized Erase Architecture for Code + Data Storage Applications
- Full Chip Erase
- 3 Protected Programmable Security Register Pages
- Flexible Programming
- Fast Program and Erase Times
- JEDEC Standard Manufacturer and Device ID Read Methodology
- Endurance: 100,000 Program/Erase Cycles
- Data Retention: 20 Years
Technical Specifications
Flash Memory Type
Serial NOR
Memory Size
32Mbit
Memory Configuration
-
Interfaces
SPI
IC Case / Package
WSOIC
Clock Frequency Max
85MHz
Access Time
-
Supply Voltage Max
3.6V
IC Mounting
Surface Mount
Operating Temperature Max
85°C
MSL
-
Memory Density
32Mbit
Flash Memory Configuration
-
IC Interface Type
SPI
Memory Case Style
WSOIC
No. of Pins
8Pins
Clock Frequency
85MHz
Supply Voltage Min
2.5V
Supply Voltage Nom
-
Operating Temperature Min
-40°C
Product Range
3V Serial NOR Flash Memories
SVHC
No SVHC (25-Jun-2020)
Technical Docs (2)
Legislation and Environmental
US ECCN:3A991
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2020)
Download Product Compliance Certificate
Product Compliance Certificate