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W25M512JVEIQ
+StücklisteIC FLASH 512MBIT SPI 8WSON
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HerstellerWinbond Electronics
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Herstellerteil #W25M512JVEIQ
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Datenblatt W25M512JVEIQ DataSheet
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Auf Lager2137
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Spezifikationen
| Attribut | Wert |
| Series | SpiFlash® |
| Part Status | Active |
| Base Product Number | W25M512 |
| Digi Key Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 512Mbit |
| Memory Organization | 64M x 8 |
| Memory Interface | SPI |
| Clock Frequency | 104 MHz |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-WSON (8x6) |
| Packaging | Tube |
Übersicht
Description
The W25M512JVEIQ operates with a standard Serial Peripheral Interface (SPI), making it easy to integrate into existing systems. It supports several advanced functions, including Dual-I/O and Quad-I/O for enhanced data transfer rates, catering to applications necessitating high-speed memory operations. Additionally, it incorporates security measures such as hardware-based write protection and a status register for monitoring device status, ensuring data integrity and protection against unauthorized access.
This flash memory device is suitable for consumer electronics, industrial applications, and other environments where compact, reliable, and fast data storage is essential. Its low power consumption and wide operating temperature range enhance its versatility.
Equivalent
1. Micron: MT25QL512ABB
2. Cypress (Infineon): S25FL512SAG
3. Adesto (Dialog Semiconductor/Renesas): AT25QL512A
These alternatives offer similar capacities and features, such as SPI interface, supporting similar applications. However, always verify compatibility based on specific needs like voltage, temperature range, and package type.
Features
The W25M512JVEIQ is known for its low power consumption, making it suitable for battery-operated devices. It provides a wide range of operating voltages, allowing for flexibility in various applications. The chip's endurance and reliability are enhanced by its support for wear leveling and data retention capabilities.
This memory chip is suitable for applications in consumer electronics, industrial devices, and computing systems, where high-density, reliable flash memory is required. Additionally, its compact design makes it ideal for space-constrained environments. The W25M512JVEIQ is also RoHS compliant, ensuring it meets environmental and safety standards.
Pinout
1. CS# (Chip Select): Activates the device when held low.
2. SO (Serial Output): Outputs data from the memory.
3. WP# (Write Protect): Disables write operations when low.
4. VSS (Ground): Ground reference for power supply.
5. SI (Serial Input): Inputs commands, addresses, and data.
6. SCK (Serial Clock): Synchronizes data transfer.
7. HOLD#: Pauses serial communication without resetting the device.
8. VCC: Power supply input.
The W25M512JVEIQ supports standard, dual, and quad SPI interfaces, providing flexibility in communication with microcontrollers. It is commonly used in applications requiring high-density and reliable non-volatile memory, such as consumer electronics, automotive, and industrial devices.
Manufacturer
Application
Package
Frequently Asked Questions
Q: What is the memory density of the W25M512JVEIQ?
A: It is 512Mbit (64M x 8), organized as a single 64M x 8 array for SPI NOR Flash.
Q: What interface does this device use for communication?
A: It uses a standard SPI (Serial Peripheral Interface) with a maximum clock frequency of 104 MHz.
Q: Can it operate in harsh temperature environments?
A: Yes, the industrial temperature range is -40°C to +85°C, suitable for demanding applications.
Q: Is the W25M512JVEIQ surface-mountable?
A: Yes, it comes in an 8-WDFN exposed pad package (8-WSON 8x6mm) for surface mount assembly.
Q: What is the supply voltage requirement?
A: It requires a single supply voltage from 2.7V to 3.6V, simplifying power design.
Q: Does this memory retain data without power?
A: Yes, it is Non-Volatile FLASH (NOR technology) and retains data when power is removed.
Q: What packaging is available for this part?
A: It is supplied in a Tube; the base product number is W25M512.