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AT45DB021E-SSHN-T Breakout
IC FLASH 2MBIT SPI 85MHZ 8SOIC
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Design a Custom BoardAbout This Component
2-megabit serial flash memory with SPI interface, operating from 1.65V to 3.6V. Supports SPI modes 0 and 3 with up to 85 MHz clock speed and 264-byte pages. Features flexible erase options (page, block, sector, chip), sector protection, OTP security register, and ultra-low power modes (200 nA deep power-down). Ideal for data logging, embedded systems, and industrial applications requiring non-volatile storage.
Package: SOIC-8 (3.9×4.9mm) · 8 pins
Why does this need a breakout?
An 8-pin SOIC with 1.27mm pitch is too fine for breadboards and hand-soldering without a microscope. A breakout board routes these pins to standard 0.1" headers, enabling rapid prototyping and reliable connections for op-amps, transceivers, and small power MOSFETs without requiring reflow equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Renesas Electronics Corporation |
| Part Number | AT45DB021E-SSHN-T |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Clock Frequency | 70 MHz |
| Memory Interface | SPI |
| Memory Size | 2Mbit |
| Voltage - Supply | 1.65V ~ 3.6V |
What's Included
BILL OF MATERIALS
- 1x AT45DB021E-SSHN-T soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS