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M95256-WMN6TP Breakout
IC EEPROM 256KBIT SPI 20MHZ 8SOIC
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Design a Custom BoardAbout This Component
256-Kbit serial EEPROM with SPI bus interface, organized as 32,768 x 8 bits with 64-byte page size. Supports 20 MHz clock speed, byte/page write times of 5 ms, and flexible write protection on quarter, half, or full array. Operates from 2.5V to 5.5V with over 4 million write cycles and 200-year data retention, ideal for embedded systems and microcontroller applications.
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 | STMicroelectronics |
| Part Number | M95256-WMN6TP |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Clock Frequency | 20 MHz |
| Memory Interface | SPI |
| Memory Size | 256Kbit |
| Voltage - Supply | 2.5V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x M95256-WMN6TP 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