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| PartNumber | AT45DB021E-DWF | AT45DB021D-SH-T | AT45DB021D-SH-B |
| Description | NOR Flash Die in Wafer Form | NOR Flash 2M 2.7-3.6V, 66Mhz Serial Flash | NOR Flash 2M 2.7-3.6V, 66Mhz Serial Flash |
| Manufacturer | Adesto Technologies | Adesto Technologies | Adesto Technologies |
| Product Category | NOR Flash | NOR Flash | NOR Flash |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | Die | SOIC-8 | SOIC-8 |
| Series | AT45DB021E | AT45DB021D | AT45DB021D |
| Memory Size | 2 Mbit | 2 Mbit | 2 Mbit |
| Maximum Clock Frequency | 70 MHz | 66 MHz | 66 MHz |
| Interface Type | I2C | SPI | SPI |
| Organization | 256 k x 8 | 256 k x 8 | 256 k x 8 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Supply Voltage Min | 1.65 V | 2.7 V | 2.7 V |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Current Max | 15 mA | 15 mA | 15 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Memory Type | NOR | NOR | NOR |
| Speed | 70 MHz | 66 MHz | 66 MHz |
| Architecture | Flexible Erase | Chip Erase | Chip Erase |
| Brand | Adesto Technologies | Adesto Technologies | Adesto Technologies |
| Product Type | NOR Flash | NOR Flash | NOR Flash |
| Factory Pack Quantity | 1 | 2000 | 90 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Tradename | DataFlash | - | - |
| Timing Type | - | Synchronous | Synchronous |
| Standard | - | Not Supported | Not Supported |
| Unit Weight | - | 0.019048 oz | 0.019048 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Adesto Technologies |
AT45DB021E-MHN-Y | NOR Flash 2M 1.65-3.6V 70Mhz Data Flash | |
| AT45DB021E-SSHNHC-T | NOR Flash 2Mb, 1.65V, 70Mhz Serial Flash | ||
| AT45DB021E-SSHN-T | NOR Flash 2M 1.65-3.6V 70Mhz Data Flash | ||
| AT45DB021E-SHN-T | NOR Flash 2M 1.65-3.6V 70Mhz Data Flash | ||
| AT45DB021E-SSHN2B-T | NOR Flash 2M 1.65-3.6V 70Mhz Data Flash | ||
| AT45DB021E-MHN2B-T | NOR Flash 2M, 85MHz 1.65-3.6V DataFlash | ||
| AT45DB021E-MHN-T | NOR Flash 2M 1.65-3.6V 70Mhz Data Flash | ||
| AT45DB021E-SHN-B | NOR Flash 2M 1.65-3.6V 70Mhz Data Flash | ||
| AT45DB021E-SHN2B-T | NOR Flash 2M 1.65-3.6V 70Mhz Data Flash | ||
| AT45DB021E-SHNHA-T | NOR Flash 2Mb, 1.65V, 70Mhz Serial Flash | ||
| AT45DB021E-SSHNHA-T | NOR Flash 2Mb, 1.65V, 70Mhz Serial Flash | ||
| AT45DB021E-SHNHC-T | NOR Flash 2Mb, 1.65V, 70Mhz Serial Flash | ||
| AT45DB021E-SSHN-B | NOR Flash 2M 1.65-3.6V 70Mhz Data Flash | ||
| AT45DB021E-DWF | NOR Flash Die in Wafer Form | ||
| AT45DB021D-SH-T | NOR Flash 2M 2.7-3.6V, 66Mhz Serial Flash | ||
| AT45DB021D-SH-B | NOR Flash 2M 2.7-3.6V, 66Mhz Serial Flash | ||
| AT45DB021E-MHN-T | Flash 2M 1.65-3.6V 70Mhz Data Flash | ||
| AT45DB021E-MHN2B-T | Flash 2M, 85MHz 1.65-3.6V DataFlash | ||
| AT45DB021E-SSHN-T | IC FLASH 2M SPI 70MHZ 8SOIC | ||
| AT45DB021E-SSHN2B-T | IC FLASH 2M SPI 70MHZ 8SOIC | ||
| AT45DB021E-SHN-B | Flash 2M 1.65-3.6V 70Mhz Data Flash | ||
| AT45DB021E-MHN-Y | IC FLASH 2M SPI 70MHZ 8UDFN | ||
| AT45DB021E-SHNHC-T | IC FLASH 2M SPI 70MHZ 8SOIC | ||
| AT45DB021E-SHN2B-T | IC FLASH 2M SPI 70MHZ 8SOIC | ||
| AT45DB021E-SSHNHA-T | IC FLASH 2M SPI 70MHZ 8SOIC | ||
| AT45DB021E-SHNHA-T | IC FLASH 2M SPI 70MHZ 8SOIC | ||
| AT45DB021E-SHN-T | IC FLASH 2M SPI 70MHZ 8SOIC | ||
| AT45DB021E-SSHN-B | IC FLASH 2M SPI 70MHZ 8SOIC | ||
| AT45DB021E-SSHN-B SL425 | 2-Mbit DataFlash (with Extra 64-Kbits), 1.65V Minimum (Alt: AT45DB021E-SSHN-B SL425) | ||
| AT45DB021E-SHN-T-CUT TAPE | New and Original | ||
| AT45DB021D-SH | New and Original | ||
| AT45DB021D-SH-B | IC FLASH 2M SPI 66MHZ 8SOIC | ||
| AT45DB021D-SH-B-SL551 | New and Original | ||
| AT45DB021D-SH-T | IC FLASH 2M SPI 66MHZ 8SOIC | ||
| AT45DB021D-SSH | New and Original | ||
| AT45DB021D-SSH-B | IC FLASH 2M SPI 66MHZ 8SOIC | ||
| AT45DB021D-SSH-T | IC FLASH 2M SPI 66MHZ 8SOIC | ||
| AT45DB021D-SSH-T-SL514 | New and Original | ||
| AT45DB021D-SSH-T-SL551 | New and Original | ||
| AT45DB021D-SSH-T-SL842 | New and Original | ||
| AT45DB021D-SSH-T-SL913 | New and Original | ||
| AT45DB021D-SSH-T-SL955 | New and Original | ||
| AT45DB021D-SSU | NOR Flash 2M SERIAL 2.7V - IND TEMP | ||
| AT45DB021D-SU | NOR Flash 2M SERIAL 2.7V - IND TEMP | ||
| AT45DB021E- SSHN | New and Original | ||
| AT45DB021E-SHN | New and Original | ||
| AT45DB021E-SHN2B | New and Original | ||
| AT45DB021E-SSHN | New and Original | ||
Microchip Technology / Atmel |
AT45DB021E-SSHD-B | Flash Memory 2 Megabit 2.7V-3.6V | |
| AT45DB021E-SSHD-T | Flash Memory 2 Megabit 2.7V-3.6V |