AT45DB321C-TU
- Mfr.Part #
- AT45DB321C-TU
- Manufacturer
- Microchip Technology
- Package / Case
- 28-TSSOP (0.465, 11.80mm Width)
- Datasheet
- Download
- Description
- IC FLASH 32MBIT SPI 40MHZ 28TSOP
- Stock
- 17,637
- In Stock :
- 17,637
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Clock Frequency :
- 40MHz
- Write Protection :
- Hardware
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Temperature Grade :
- Industrial
- HTS Code :
- 8542.32.00.51
- Width :
- 8 mm
- Memory Size :
- 32Mb 528Bytes x 8192 pages
- Seated Height-Max :
- 1.2 mm
- Length :
- 11.8 mm
- Memory IC Type :
- Flash
- Supply Voltage-Max (Vsup) :
- 3.6 V
- Memory Density :
- 33554432 bit
- RoHS Status :
- ROHS3 Compliant
- Supplier Device Package :
- 28-TSOP
- Serial Bus Type :
- SPI
- Memory Type :
- Non-Volatile
- Memory Width :
- 1
- Memory Interface :
- SPI
- Qualification Status :
- Not Qualified
- Type :
- NOR TYPE
- Programming Voltage :
- 2.7 V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- --
- Operating Mode :
- SYNCHRONOUS
- Manufacturer :
- Atmel Corporation
- Supply Voltage-Min (Vsup) :
- 2.7 V
- Package / Case :
- 28-TSSOP (0.465, 11.80mm Width)
- Reach Compliance Code :
- Unknown
- Package Shape :
- RECTANGULAR
- Additional Feature :
- ORGANISED AS 8192 PAGES OF 528 BYTES EACH
- Number of Words :
- 33554432 words
- Pin Count :
- 28
- Parallel/Serial :
- Serial
- Mounting Type :
- Surface Mount
- Standby Current-Max :
- 0.000015 A
- Packaging :
- Tray
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Terminal Position :
- Dual
- Base Part Number :
- AT45DB321
- Package :
- Tray
- Write Cycle Time - Word, Page :
- 15ms
- Power Supplies :
- 3/3.3 V
- Supply Current-Max :
- 0.05 mA
- Subcategory :
- Flash Memories
- Memory Organization :
- 528 Bytes x 8192 pages
- Base Product Number :
- AT45DB321
- Number of Terminals :
- 28
- Product Status :
- Obsolete
- JESD-30 Code :
- R-PDSO-G28
- Terminal Form :
- Gull wing
- ECCN Code :
- 3A991.B.1.A
- Operating Temperature :
- -40°C~85°C TC
- Published :
- 1997
- Terminal Pitch :
- 0.55 mm
- Memory Format :
- Flash
- Surface Mount :
- yes
- Voltage - Supply :
- 2.7V~3.6V
- Organization :
- 32MX1
- Datasheets
- AT45DB321C-TU
AT45DB321C-TU Documents

Memory Microchip Technology AT45DB321C-TU Overview
Discover the Memory Microchip Technology AT45DB321C-TU, a high-performance 32Mbit SPI flash IC, optimized for efficient data storage with a rapid 40MHz speed interface. Manufactured by Microchip Technology, this device is encapsulated in a compact 28TSOP package, designed for sophisticated, high-volume applications. Its durability and reliability are engineered to meet the rigorous demands of modern electronic environments, making it an ideal choice for manufacturers seeking robust data solutions.
AT45DB321C-TU Features
This 32Mbit flash memory chip offers a serial peripheral interface (SPI) with a 40MHz frequency, ensuring high-speed data transmission. The 28TSOP package is not only space-efficient but also facilitates easier mounting on printed circuit boards. Key features include low power consumption, wide temperature range tolerance, and flexibility for system integration, providing significant advantages for developers and engineers in device design and functionality enhancement.
AT45DB321C-TU Applications
- Consumer Electronics: Used in devices like smartphones, tablets, and digital cameras to store firmware and settings, ensuring quick access and reliable storage.
- Automotive Applications: Integrates into automotive infotainment systems to manage navigation data, audio/video media, and system settings, contributing to enhanced user experiences and system responsiveness.
- Internet of Things (IoT) Devices: Provides the necessary storage capacity for IoT devices in home automation, such as smart thermostats and security cameras, supporting essential firmware and application data that enable smart functionalities.
- Industrial Controls: Employs in monitoring and control systems, storing critical software that governs automated processes, thus improving operational reliability and efficiency.
- Portable Medical Devices: Applied in medical equipment like portable diagnostics or treatment devices, where reliable data storage is crucial for accurate patient data management and device operation.
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