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W25Q64JVSIQ
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HerstellerJLCPCB-Baugruppe
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Herstellerteil #W25Q64JVSIQ
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Auf Lager18067
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Spezifikationen
| Attribut | Wert |
| Manufacturer | JLCPCB Assembly |
| Package | W25Q64JVSIQ_SOIC-8 |
Übersicht
Description
Key specifications:
- 64Mb capacity (organized as 128 blocks, 4KB sectors each).
- High-speed clock (up to 104MHz in standard SPI, 80MHz in dual/quad modes).
- Low power consumption with deep power-down mode.
- Wide voltage range (2.7V–3.6V).
- Durability: 100,000 program/erase cycles per sector, 20-year data retention.
Applications include firmware storage, boot code, and data logging in embedded systems, IoT devices, and consumer electronics. It supports software/hardware write protection for security.
The JVSIQ variant is in an 8-pin SOIC package, making it compact and easy to integrate.
For detailed usage, refer to the datasheet for commands, timing, and interfacing guidelines.
Pinout
- SPI Interface: Supports standard, dual, and quad SPI modes (CLK, /CS, DI, DO, /WP, /HOLD pins).
- Pins:
- VCC, GND: Power supply (2.7V–3.6V).
- /CS: Chip select.
- CLK: Serial clock input.
- DI (IO0), DO (IO1), IO2, IO3: Data I/O for quad-mode.
- /WP (IO2): Write protect or data I/O.
- /HOLD (IO3): Pause communication or data I/O.
It features sector erase (4KB), block erase (32/64KB), and chip erase, with a 104MHz clock rate for fast read/write. Common in embedded systems for firmware storage.
Manufacturer
Winbond specializes in memory products, including NOR Flash, NAND Flash, DRAM, and microcontrollers. Founded in 1987, it is a key player in the global memory market, known for reliable and high-performance solutions for consumer electronics, automotive, and industrial applications.
The W25Q64JVSIQ is part of Winbond’s SPI NOR Flash series, offering fast read speeds, low power consumption, and wide compatibility.
Application
1. Consumer Electronics – Smart TVs, set-top boxes, gaming consoles.
2. IoT Devices – Firmware storage for sensors, smart home gadgets.
3. Automotive – Infotainment systems, dashcams, telematics.
4. Industrial – Data logging, control systems, embedded applications.
5. Networking – Routers, modems for configuration storage.
6. Wearables – Fitness trackers, smartwatches.
It offers high-speed SPI, low power consumption, and reliable data retention, making it ideal for embedded systems requiring non-volatile storage.
Package
Frequently Asked Questions
Q: What is the storage capacity of W25Q64JVSIQ?
A: It features 64Mb (8MB) of serial NOR flash memory, suitable for code shadowing and data storage.
Q: Does this component support standard SPI interface?
A: Yes, it supports SPI, Dual/Quad I/O SPI, and QPI, with clock speeds up to 133MHz.
Q: What is the operating voltage range for W25Q64JVSIQ?
A: It operates from 2.7V to 3.6V, ensuring low power consumption for portable applications.
Q: Is the SOIC-8 package suitable for automated assembly?
A: Yes, the SOIC-8 package is industry-standard for surface-mount and reflow soldering, compatible with JLCPCB assembly.
Q: Can this flash memory handle over 100,000 write cycles?
A: Yes, it offers a minimum of 100,000 erase/program cycles per sector and 20-year data retention.
Q: What typical applications does W25Q64JVSIQ support?
A: It is ideal for IoT devices, wireless modules, set-top boxes, and embedded systems requiring firmware storage.
