Overview
The W25Q64JVZPIQ TR is a 64M-bit Serial Flash memory device manufactured by Winbond Electronics. This device is designed to provide a compact and efficient storage solution for systems with limited space, pins, and power. It operates on a 2.7V to 3.6V power supply and features a Serial Peripheral Interface (SPI) with Dual and Quad I/O capabilities, supporting high-speed data transfer up to 133 MHz.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Winbond Electronics |
| Model | W25Q64JVZPIQ |
| Memory Size | 64 Mbit (8M x 8) |
| Interface Type | SPI - Quad I/O |
| Supply Voltage - Min | 2.7 V |
| Supply Voltage - Max | 3.6 V |
| Active Read Current - Max | 25 mA |
| Maximum Clock Frequency | 133 MHz |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | 85°C |
| Package/Case | 8-WSON (6x5) |
| Mounting Type | SMD/SMT |
Key Features
- Dual and Quad SPI Interface: Supports high-speed data transfer with Dual and Quad I/O modes.
- Low Power Consumption: Operates with current consumption as low as 1µA in power-down mode.
- Flexible Erase and Program Options: Pages can be erased in groups of 16 (4KB sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase), or the entire chip (chip erase).
- Individual Block Locks: Provides write protection through individual block locks for sectors and blocks.
- Compact Design: Available in space-saving packages such as WSON-8.
- High-Speed Access: Fast access time of 6 ns.
- Hardware Reset: Dedicated hardware /RESET pin available for resetting the device to its initial power-on state.
Applications
- Code Shadowing to RAM: Ideal for shadowing code to RAM for faster execution.
- Execute-in-Place (XIP): Supports executing code directly from the flash memory.
- Data and Parameter Storage: Suitable for storing voice, text, and data in various applications.
- Embedded Systems: Used in embedded systems requiring non-volatile memory with high-speed data transfer.
- Industrial and Consumer Electronics: Applicable in a wide range of industrial and consumer electronic devices.
Q & A
- What is the memory size of the W25Q64JVZPIQ TR?
The memory size is 64 Mbit, organized as 8M x 8 bits.
- What is the operating voltage range of the W25Q64JVZPIQ TR?
The device operates on a 2.7V to 3.6V power supply.
- What is the maximum clock frequency supported by the W25Q64JVZPIQ TR?
The maximum clock frequency is 133 MHz.
- What types of erase and program options are available for the W25Q64JVZPIQ TR?
Pages can be erased in groups of 16 (4KB sector erase), groups of 128 (32KB block erase), groups of 256 (64KB block erase), or the entire chip (chip erase).
- Does the W25Q64JVZPIQ TR support hardware reset?
Yes, it supports hardware reset through a dedicated /RESET pin.
- What is the minimum and maximum operating temperature for the W25Q64JVZPIQ TR?
The minimum operating temperature is -40°C, and the maximum operating temperature is 85°C.
- What package types are available for the W25Q64JVZPIQ TR?
The device is available in an 8-WSON (6x5) package.
- What is the current consumption in power-down mode for the W25Q64JVZPIQ TR?
The current consumption in power-down mode is as low as 1µA.
- Does the W25Q64JVZPIQ TR support individual block locks for write protection?
Yes, it supports individual block locks for sectors and blocks.
- What are some common applications of the W25Q64JVZPIQ TR?
Common applications include code shadowing to RAM, execute-in-place (XIP), and storing voice, text, and data in embedded systems and various electronic devices.
