Shenzhen Zesheng Semiconductor Technology Co., Ltd.
Shenzhen Zesheng Semiconductor Technology Co., Ltd.
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New And Original AT45DB321E-SHF-T Integrated Circuit Memory ICs
The Adesto® AT45DB321E is a 2.3V minimum, serial-interface sequential access Flash memory ideally suited for a wide variety of digital voice, image, program code, and data storage applications. The AT45DB321E also supports the RapidS serial interface for applications requiring very high speed operation. Its 34,603,008 bits of memory are organized as 8,192 pages of 512 bytes or 528 bytes each. In addition to the main memory, the AT45DB321E also contains two SRAM buffers of 512/528 bytes each. The buffers allow receiving of data while a page in the main memory is being reprogrammed. Interleaving between both buffers can dramatically increase a system's ability to write a continuous data stream. In addition, the SRAM buffers can be used as additional system scratch pad memory, and E2PROM emulation (bit or byte alterability) can be easily handled with a self-contained three step read-modify-write operation.
| Specifications | |
| Product Attribute | Attribute Value |
| Manufacturer: | Dialog Semiconductor |
| Product Category: | NOR Flash |
| RoHS: | Details |
| Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-Wide-8 |
| Series: | AT45DB321E |
| Memory Size: | 32 Mbit |
| Supply Voltage - Min: | 2.3 V |
| Supply Voltage - Max: | 3.6 V |
| Interface Type: | SPI |
| Maximum Clock Frequency: | 85 MHz |
| Organization: | 4 M x 8 |
| Data Bus Width: | 8 bit |
| Timing Type: | Synchronous |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Architecture: | Chip Erase |
| Brand: | Dialog Semiconductor |
| Memory Type: | NOR |
| Product Type: | NOR Flash |
| Speed: | 85 MHz |
| Subcategory: | Memory & Data Storage |
| Tradename: | DataFlash |
| Unit Weight: | 0.019048 oz |
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