Package Information
| Pkg. Type | SOIC-W |
| Pitch (mm) | 1.27 |
| Pkg. Dimensions (mm) | 5.18 x 7.70 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | |
| HTS (US) |
Product Attributes
| Sample Catalog | |
| Pkg. Type | SOIC-W |
| Carrier Type | Tape & Reel |
| Moisture Sensitivity Level (MSL) | 1 |
| Price (USD) | 2.7541 |
| Deep Power Down (µA) | 0.5 |
| Flash by Task | Datalogging |
| Interface | Single, Dual, Quad SPI |
| Key Benefit | Includes controllable SRAM |
| Longevity | 2034 Jan |
| MOQ | 2000 |
| Memory Class | DataFlash |
| Memory Density | 32 Mbit |
| Operating Voltage Range (V) | 2.3 - 3.6 |
| Pb (Lead) Free | Yes |
| Pitch (mm) | 1.27 |
| Pkg. Dimensions (mm) | 5.18 x 7.70 |
| Published | Yes |
| Qty. per Reel (#) | 2000 |
| Read Current (mA) | 6 |
| Speed | 104 MHz |
| Supply Voltage Vcc (V) | 2.3 - 3.6 |
| Supply Voltage Vcc Range | 2.3-3.6 |
| Temp. Range | -40 to +85°C |
Resources for AT45DQ321
Description
The AT45DQ321 DataFlash is a member of our System Enhancing class of code and data storage solutions designed with an advanced dual SRAM buffer architecture that makes it the most efficient memory for data logging. It also incorporates a suite of advanced features that save system power, reduce processor overhead, simplify software development, and provide comprehensive data security and integrity options.