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AT45DB021E-SHN-T 2Mbit Programmable IC Chip 1.65V Minimum SPI Serial Flash Memory Chip

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Good quality Programmable IC Chip for sales
Good quality Programmable IC Chip for sales
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AT45DB021E-SHN-T 2Mbit Programmable IC Chip 1.65V Minimum SPI Serial Flash Memory Chip

China AT45DB021E-SHN-T 2Mbit Programmable IC Chip 1.65V Minimum SPI Serial Flash Memory Chip supplier

Large Image :  AT45DB021E-SHN-T 2Mbit Programmable IC Chip 1.65V Minimum SPI Serial Flash Memory Chip

Product Details:

Place of Origin: CN
Brand Name: ATMEL
Certification: CE
Model Number: AT45DB021E-SHN-T

Payment & Shipping Terms:

Minimum Order Quantity: 100 pieces
Price: negotiable
Packaging Details: Tape and Reel
Delivery Time: 1-2 working days
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 10Kpcs per year
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Detailed Product Description
Goods Condition: Brand New Part Status: Active
Lead Free / Rohs: Complaint Function: Flash
Mounting Type: SMD Package: SOP8

AT45DB021E-SHN-T 2Mbit DataFlash (with Extra 64-Kbits), 1.65V Minimum SPI Serial Flash Memory IC
 
Description
 
The Adesto® AT45DB021E is a 1.65V minimum, serial-interface sequential access Flash memory is ideally suited for a wide variety of digital voice, image, program code, and data storage applications. The AT45DB021E also supports the RapidS serial interface for applications requiring very high speed operation. Its 2,162,688 bits of memory are organized as 1,024 pages of 256 bytes or 264 bytes each. In addition to the main memory, AT45DB021E also contains one SRAM buffer of 256/264 bytes. The Buffer can be used as additional system scratch memory, and E2 PROM emulation (bit or byte alterability) can be easily handled with a self-contained three step read-modify-write operation. Unlike conventional Flash memories that are accessed randomly with multiple address lines and a parallel interface, the Adesto DataFlash® uses a serial interface to sequentially access its data. The simple sequential access dramatically reduces active pin count, facilitates simplified hardware layout, increases system reliability, minimizes switching noise, and reduces package size. The device is optimized for use in many commercial and industrial applications where high-density, low-pin count, low-voltage, and low-power are essential. To allow for simple in-system re-programmability, AT45DB021E does not require high input voltages for programming. The device operates from a single 1.65V to 3.6V power supply for the erase and program and read operations. The AT45DB021E is enabled through the Chip Select pin (CS) and accessed via a 3-wire interface consisting of the Serial Input (SI), Serial Output (SO), and the Serial Clock (SCK). All programming and erase cycles are self-timed.
 

ManufacturerAdesto Technologies 
Series- 
Packaging ?Tape & Reel (TR) ? 
Part StatusActive 
Memory TypeNon-Volatile 
Memory FormatFLASH 
TechnologyFLASH 
Memory Size2Mb (264 Bytes x 1024 pages) 
Clock Frequency70MHz 
Write Cycle Time - Word, Page8µs, 3ms 
Memory InterfaceSPI 
Voltage - Supply1.65 V ~ 3.6 V 
Operating Temperature-40°C ~ 85°C (TC) 
Mounting TypeSurface Mount 
Package / Case8-SOIC (0.209", 5.30mm Width) 
Supplier Device Package8-SOIC

 

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