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Microchip AT45DB321C-CNU
Flash Serial-SPI 3.3V 32M-bit 12ns 8-Pin CASON
Brands: MICROCHIP
Mfr.Part #: AT45DB321C-CNU
Datasheet: AT45DB321C-CNU Datasheet (PDF)
Package/Case: CASON-8
Product Type: NOR Flash
RoHS Status:
Stock Condition: 5133 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomAT45DB321C-CNU General Description
FLASH Memory IC 32Mbit SPI 40 MHz 8-CASON (6x8)
Features
- Single 2.7 - 3.6V Supply
- RapidS™ Serial Interface: 40 MHz Maximum Clock Frequency (SPI Modes 0 and 3 Compatible for Frequencies Up to 33 MHz)
- Page Program
- – 8192 Pages (528 Bytes/Page)
- Automated Erase Operations
- – Page Erase 528 Bytes
- – Block Erase 4,224 Bytes
- Two 528-byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming the Flash Array
- Continuous Read Capability through Entire Array
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Status | Obsolete | Programmabe | Not Verified |
| Memory Type | Non-Volatile | Memory Format | FLASH |
| Technology | FLASH | Memory Size | 32Mbit |
| Memory Organization | 528 Bytes x 8192 pages | Memory Interface | SPI |
| Clock Frequency | 40 MHz | Write Cycle Time - Word, Page | 15ms |
| Access Time | - | Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TC) | Mounting Type | Surface Mount |
| Package / Case | 8-VDFN |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The AT45DB321C-CNU chip is a flash memory device manufactured by Adesto Technologies. It has a capacity of 32 megabits and utilizes the DataFlash technology, which combines the features of both serial flash memory and a serial EEPROM. The chip offers fast read and write speeds, high endurance, and low power consumption, making it suitable for various applications, including consumer electronics, industrial control systems, and automotive applications.
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Equivalent
Some equivalent products to the AT45DB321C-CNU chip include the Adesto Technologies AT45DB321D-SU and the Winbond Electronics W25Q256BVFG. -
Features
AT45DB321C-CNU is a NAND flash memory device that features 32 megabytes of memory capacity, serial peripheral interface (SPI) for high-speed data transfers, a high-speed erase capability, multiple operation modes, a deep power-down mode for low power consumption, and compatibility with 2.7V to 3.6V power supply voltage. -
Pinout
The AT45DB321C-CNU is a flash memory chip with a pin count of 32. It is primarily used for data storage in electronic devices, offering a capacity of 32 megabits (4 megabytes). It supports both serial peripheral interface (SPI) and serial protocol interface (SPI) with continuous burst modes for efficient data transfer. -
Manufacturer
The manufacturer of the AT45DB321C-CNU is Adesto Technologies Corporation. It is a semiconductor company that specializes in developing and manufacturing non-volatile memory products and solutions for various industries such as IoT, automotive, and industrial. -
Application Field
The AT45DB321C-CNU is a 32-megabit flash memory device. It is commonly used in embedded systems, such as microcontrollers, for storing program code and data. It can also be used in various consumer electronics products, industrial applications, and automotive systems requiring non-volatile storage. -
Package
The AT45DB321C-CNU chip comes in a 8-pin SOIC (Small Outline Integrated Circuit) package, with a size of 5.28mm x 6.32mm.
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