Microchip AT45DB021E-MHN-T, 2Mbit SPI FLASH, 70 MHz, 1.65V-3.6V, 8-UDFN (5x6), -40°C to 85°C, Tape & Reel.
| Parameter | Value |
|---|---|
| Memory type | Non-Volatile |
| Mounting type | Surface Mount |
| Voltage | 1.65V ~ 3.6V |
| Frequency | 70 MHz |
| Memory interface | SPI |
| Operating temperature | -40°C ~ 85°C (TC) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Technology | FLASH |
| Memory size | 2Mbit |
| Memory format | FLASH |
| Case | 8-UDFN Exposed Pad |
| Memory organization | 264 Bytes x 1024 pages |
| Write cycle time - word, page | 8µs, 3ms |
The Microchip AT45DB021E-MHN-T is a 2 Mbit serial SPI flash memory organized as 1024 pages of 264 bytes each. It runs at a 70 MHz clock rate over the SPI bus and operates from a 1.65 V to 3.6 V supply.
Surface-mount 8-UDFN with exposed pad (5x6 mm). The exposed pad improves thermal dissipation and should be soldered to a ground plane for best thermal performance. Available in Tape & Reel or Cut Tape for prototyping or production.
Yes, it is ROHS3 compliant.
The suffix -T indicates Tape & Reel packaging; -Y typically denotes a different packing option. The die and electrical specifications are identical.
The AT45DB021E-MHN-T is the Tape & Reel variant of the base AT45DB021E-MHN. Electrically and functionally identical; the -T suffix only indicates reel packaging.