FLASH 64MBIT SPI/QUAD 1.8V 8SOIC


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Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardSerial flash memory IC with 64 megabits of storage capacity supporting standard SPI, dual SPI, and quad SPI interfaces. Operates at 1.8V and features write protection and hold pins for system flexibility. Commonly used in embedded systems, IoT devices, and firmware storage applications requiring reliable non-volatile memory with fast serial access.
This SOIC-8 package is too small to hand-solder reliably and incompatible with breadboards. A breakout board brings 1.27mm pitch pins to standard 0.1-inch spacing, enabling prototyping without specialized equipment. Ideal for memory and sensor ICs that demand convenient development while preserving the compact footprint.
ELECTRICAL CHARACTERISTICS
| Manufacturer | Winbond Electronics |
| Part Number | W25Q64JWSSIQ |
| Package | SOICW-8 (5.3mm wide) |
| Pin Count | 8 |
| Clock Frequency | 133 MHz |
| Memory Interface | SPI - Quad I/O |
| Memory Size | 64Mbit |
| Voltage - Supply | 1.7V ~ 1.95V |
BILL OF MATERIALS
PCB SPECIFICATIONS
< 0.9" (straddles breadboard)
2.54mm standard
Lead-free, reflow assembled
FR4, lead-free HASL