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W25Q64JWBYIQ
+Lista de Materiais1.7V~1.95V 64Mbit 133MHz SPI WLCSP-12 Memory (ICs) RoHS
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FabricanteWinbond
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Peça do Fabricante #W25Q64JWBYIQ
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Ficha Técnica W25Q64JWBYIQ DataSheet
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Especificações
| Atributo | Valor |
| Packaging | WLCSP-12 |
| Clock Frequency | 133MHz |
| Interface | SPI |
| Memory Size | 64Mbit |
| Operating Temperature | -40℃~+105℃ |
| Voltage - Supply | 1.7V~1.95V |
| Data Retention - TDR (Year) | 20 Years |
| Page Programming Time (Tpp) | 3ms |
| Program / Erase Cycles | 100,000 cycles |
| Standby Supply Current | 10uA |
Visão Geral
Equivalent
- MX25L6406E (Macronix)
- S25FL064L (Infineon/Cypress)
- AT25DF641 (Adesto/Microchip)
- GD25Q64 (GigaDevice)
- P25Q64 (Puya)
These are 64Mb (8MB) SPI NOR Flash chips with similar pinouts and functionality. Verify voltage, speed, and command compatibility for your design.
Pinout
Key Functions:
- SPI Interface: Supports Standard, Dual, Quad, and QPI modes for high-speed data transfer.
- Voltage Range: Operates at 2.7V–3.6V.
- Memory Organization: 8,192 sectors (4KB each), 256 blocks (32KB each), and 128 blocks (64KB each).
- Performance: Up to 133MHz clock frequency (Quad SPI).
- Additional Features: Hardware write protection, software reset, and deep power-down mode.
Pin Count: 16 pins (including VCC, GND, SPI I/O, Chip Select, and control pins).
This chip is widely used for firmware storage, data logging, and embedded systems requiring reliable non-volatile memory.
Manufacturer
Winbond specializes in memory products, including NOR flash, NAND flash, DRAM, and microcontrollers. Founded in 1987, it is a key player in the memory market, known for reliable, high-performance solutions for consumer electronics, automotive, and industrial applications.
The W25Q64JWBYIQ supports SPI (Serial Peripheral Interface) and is widely used in embedded systems for firmware storage.
Application
1. Consumer Electronics – Smart TVs, set-top boxes, gaming consoles.
2. IoT Devices – Firmware storage for sensors, smart home gadgets.
3. Automotive – Infotainment, dashcams, telematics.
4. Industrial – PLCs, HMI, robotics for code and data storage.
5. Networking – Routers, modems, Wi-Fi modules.
6. Embedded Systems – Microcontroller (MCU) firmware, boot code.
It supports high-speed SPI/QSPI interfaces, low power consumption, and reliable data retention, making it ideal for applications requiring fast read/write operations and non-volatile storage.
Package
Frequently Asked Questions
Q: What is the maximum clock frequency for this SPI Flash memory?
A: The W25Q64JWBYIQ supports a maximum clock frequency of 133MHz for high-speed SPI data transfer.
Q: What is the operating voltage range of this device?
A: It operates within a voltage supply range of 1.7V to 1.95V, ideal for low-power designs.
Q: What is the memory density and interface type?
A: This component offers 64Mbit (8MB) of storage and uses a standard SPI serial interface.
Q: What is the typical page programming time?
A: The typical page programming time (Tpp) is 3ms, ensuring efficient write operations.
Q: How many program/erase cycles does it support?
A: It supports up to 100,000 program/erase cycles, providing high endurance for frequent updates.
Q: What is the data retention period for this memory?
A: The device guarantees a data retention of 20 years under normal operating conditions.
Q: What is the standby current consumption?
A: The standby supply current is only 10µA, making it suitable for battery-powered applications.
Q: What is the operating temperature range?
A: It operates across a wide temperature range from -40°C to +105°C, suitable for harsh environments.
