W74M64JVSSIQ TR
| Part Description |
IC FLASH 64MBIT SPI/QUAD 8SOIC |
|---|---|
| Quantity | 603 Available (as of May 5, 2026) |
| Product Category | Memory |
|---|---|
| Manufacturer | Winbond Electronics |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 24 Weeks |
| Datasheet |
Specifications & Environmental
| Device Package | 8-SOIC | Memory Format | FLASH | Technology | FLASH - NAND | ||
|---|---|---|---|---|---|---|---|
| Memory Size | 64 Mbit | Access Time | N/A | Grade | Industrial | ||
| Clock Frequency | 104 MHz | Voltage | 2.7V ~ 3.6V | Memory Type | Non-Volatile | ||
| Operating Temperature | -40°C ~ 85°C (TA) | Write Cycle Time Word Page | N/A | Packaging | 8-SOIC (0.209", 5.30mm Width) | ||
| Mounting Method | Non-Volatile | Memory Interface | SPI - Quad I/O | Memory Organization | 8M x 8 | ||
| Moisture Sensitivity Level | 1 (Unlimited) | RoHS Compliance | ROHS3 Compliant | REACH Compliance | REACH Unaffected | ||
| Qualification | N/A | ECCN | 3A991B1A | HTS Code | 8542.32.0071 |
Overview of W74M64JVSSIQ TR – IC FLASH 64MBIT SPI/QUAD 8SOIC
The W74M64JVSSIQ TR is a 64 Mbit non-volatile FLASH (NAND) memory device from Winbond Electronics' SpiFlash® series. It provides serial SPI with Quad I/O support in a standard 8-SOIC package.
Designed for systems that require external non-volatile NAND FLASH storage, the device offers a memory organization of 8M × 8, a 104 MHz clock interface, and a 2.7 V to 3.6 V supply window, with an ambient operating range of -40°C to 85°C.
Key Features
- Memory Type & Density 64 Mbit NAND FLASH, organized as 8M × 8 for byte-oriented access and storage sizing.
- Interface SPI with Quad I/O support for serial flash access and multi-bit data transfers.
- Clock Frequency Supports operation at up to 104 MHz clock frequency.
- Supply Voltage Operates from 2.7 V to 3.6 V to accommodate common embedded power rails.
- Package Standard 8-SOIC package (0.209", 5.30 mm width) for PCB footprint compatibility.
- Operating Temperature Ambient operating range of -40°C to 85°C (TA).
- Manufacturer & Series Winbond Electronics, SpiFlash® series.
Typical Applications
- Embedded systems External non-volatile storage where a 64 Mbit NAND FLASH with SPI/Quad I/O is required.
- Firmware and code storage Use as serial flash memory for storing firmware or application code in designs that support SPI interfaces.
- Memory expansion Add external FLASH capacity to devices that accept an 8-SOIC package and operate within the specified voltage and temperature ranges.
Unique Advantages
- Compact, industry-standard package: 8-SOIC footprint (5.30 mm width) simplifies integration into existing board layouts.
- Flexible supply range: 2.7 V–3.6 V operation supports a range of embedded power domains.
- Quad I/O support with 104 MHz clock: Quad I/O interface combined with up to 104 MHz clocking enables higher serial transfer rates consistent with the device specification.
- Clear memory organization: 8M × 8 arrangement and 64 Mbit density provide predictable capacity for application partitioning.
- Established vendor and series: Part of Winbond Electronics' SpiFlash® family.
Why Choose W74M64JVSSIQ TR?
The W74M64JVSSIQ TR positions itself as a straightforward external FLASH option for designs that require 64 Mbit NAND storage with SPI/Quad I/O connectivity. Its combination of 8M × 8 organization, up-to-104 MHz clock support, and 2.7 V–3.6 V supply compatibility makes it suitable for a range of embedded applications that demand serial flash memory in a standard 8-SOIC package.
With an ambient operating range from -40°C to 85°C and manufacturer backing from Winbond Electronics' SpiFlash® series, the device provides an easy-to-integrate memory element for projects where these explicit specifications match system requirements.
Request a quote or submit an inquiry to receive pricing and availability information for the W74M64JVSSIQ TR.
