Microchip Technology AT25DF021-MH-T Memory Integrated Circuit
IC FLASH 2MBIT SPI 70MHZ 8UDFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT25DF021-MH-T
Detailed Description
IC FLASH 2MBIT SPI 70MHZ 8UDFN
Package
8-UDFN Exposed Pad
Key Features
Package / Case: 8-UDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT25DF021-MH-T Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT25DF021-MH-T Memory Integrated Circuit technical specifications.
General
Memory Size
2Mb (256K x 8)
Package / Case
8-UDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TC)
Supply Voltage
2.7V ~ 3.6V
Technology
Flash
Memory Type
Non-Volatile
Max Frequency
70 MHz
Memory Format
Flash
Memory Interface
SPI
Alternate Parts Comparison (AT25DF021-MH-T vs AT25DQ161-MH-B vs AT25FS010Y7-YH27-T vs AT45DB011D-MH-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-UDFN Exposed Pad | 8-UDFN Exposed Pad | 8-UDFN Exposed Pad | 8-UDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) |
| Supply Voltage | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Memory Size | 2Mb (256K x 8) | 16Mb (2M x 8) | 1Mb (128K x 8) | 1Mb (264 Bytes x 512 pages) |
| Max Frequency | 70 MHz | 100 MHz | 50 MHz | 66 MHz |
| Memory Format | Flash | Flash | Flash | Flash |
| Memory Interface | SPI | SPI | SPI | SPI |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | Flash | Flash | Flash | Flash |
| Write Cycle Time Word Page | 7µs, 5ms | 7µs, 3ms | 50µs | 4ms |
| Lifecycle Status | -- | Obsolete | Obsolete | Obsolete |
| Action |
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