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ADESTO TECHNOLOGIES  AT45DB321E-SHF-B  Flash Memory, Serial, 32 Mbit, 8192 Pages x 528Byte, 85 MHz, SPI, SOIC, 8 Pins

ADESTO TECHNOLOGIES AT45DB321E-SHF-B
Technical Data Sheet (2.85MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The AT45DB321E-SHF-B is a non volatile, 32Mbit DataFlash (with extra 1Mbits), serial interface sequential access flash memory in 8 pin WSOIC package. It supports RapidS serial interface for applications requiring very high speed operation. Its 34603008bits of memory are organized as 8192 pages of 512bytes or 528bytes each. In addition to main memory, the AT45DB321E also contains two SRAM buffers of 512/528bytes each. Unlike conventional flash memories that are accessed randomly with multiple address lines and parallel interface, the DataFlash uses 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.
  • Operating voltage range from 2.3V to 3.6V
  • Clock frequency of 85MHz
  • User configurable page size
  • Continuous read capability through entire array
  • Program and erase suspend/resume
  • Advanced hardware and software data protection
  • Data retention of 20years
  • Flexible programming options
  • Flexible erase options
  • Operating temperature range from -40°C to 85°C

Product Information

Memory Size:
32Mbit
Flash Memory Configuration:
8192 Pages x 528Byte
Clock Frequency:
85MHz
IC Interface Type:
SPI
Memory Case Style:
SOIC
No. of Pins:
8Pins
Access Time:
-
Supply Voltage Min:
2.3V
Supply Voltage Max:
3.6V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
3V Serial NOR Flash Memories
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Embedded Design & Development;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Philippines

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423261
Weight (kg):
.000363