Imagens apenas para referência
MX25U25673GZ4I40
+Lista de MateriaisIC FLASH 256MBIT SPI/QUAD 8WSON
-
FabricanteMacronix
-
Peça do Fabricante #MX25U25673GZ4I40
-
Ficha Técnica MX25U25673GZ4I40 DataSheet
-
Em Estoque5083
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| Series | MXSMIO™ |
| Part Status | Active |
| Base Product Number | MX25U25673 |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR (SLC) |
| Memory Size | 256Mbit |
| Memory Organization | 64M x 4, 128M x 2, 256M x 1 |
| Memory Interface | SPI - Quad I/O, QPI |
| Clock Frequency | 166 MHz |
| Write Cycle Time - Word, Page | 60µs, 750µs |
| Voltage - Supply | 1.65V ~ 2V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-WSON (8x6) |
| Packaging | Tray |
| Access Time | 4 ns |
Visão Geral
Description
Key specifications include a maximum clock speed of 104 MHz, a wide temperature range from -40°C to +85°C, and support for both standard SPI and QSPI modes. The MX25U25673GZ4I40 also includes features like programmable erase and write capabilities, along with integrated security functions to protect data integrity.
Its small footprint and low power consumption make it ideal for space-constrained applications. Overall, the MX25U25673GZ4I40 offers versatility and performance for developers seeking efficient memory solutions.
Equivalent
1. Winbond W25Q256JV
2. Micron MT25QL256ABA
3. Spansion S25FL256S
4. Adesto Technologies AT25DF256
These chips offer similar specifications, such as density, SPI interface, and voltage compatibility, making them suitable alternatives for applications requiring comparable flash memory. Always verify specific features and requirements before replacement.
Features
1. Interface: Supports a Quad SPI (QSPI) interface for high-speed data transfer.
2. Speed: Offers fast read speeds up to 104 MHz.
3. Voltage Range: Operates at a supply voltage of 2.7V to 3.6V, making it suitable for various applications.
4. Data Retention: Provides a data retention period of up to 20 years.
5. Endurance: Supports a minimum of 100,000 program/erase cycles per sector.
6. Package: Available in 8-pin SOP, WSON, and other compact packages for space-constrained designs.
7. Security: Features a one-time programmable (OTP) area for secure data storage.
8. Low Power: Designed for low power consumption modes, enhancing battery life in portable devices.
This chip is ideal for applications such as consumer electronics, automotive, and IoT devices where reliable and fast memory access is crucial.
Pinout
1. VCC: Power supply (typically 2.7V to 3.6V).
2. GND: Ground.
3. SCK: Serial Clock input for SPI communication.
4. SI: Serial Input for data input (MOSI).
5. SO: Serial Output for data output (MISO).
6. CS#: Chip Select, active low signal to enable the device.
7. WP#: Write Protect, active low to protect memory from being written.
8. HOLD#: Hold, active low to pause communication without releasing the chip.
This device supports various features, including dual and quad SPI modes for high-speed data transfer.
Manufacturer
Founded in 1989, Macronix has established itself as a key player in the memory market, providing reliable and high-performance memory solutions. The MX25U25673GZ4I40 is a 256Mb (32MB) NOR Flash memory device that is often utilized in applications such as microcontrollers, embedded systems, and various digital devices requiring efficient data storage.
Macronix is recognized for its commitment to innovation and quality, with a strong emphasis on research and development. The company operates globally, serving a diverse range of customers and industries, while also investing in advanced manufacturing technologies to enhance its product offerings.
Application
Package
Frequently Asked Questions
Q: What is the memory density of the MX25U25673GZ4I40?
A: It is a 256Mbit (256 Megabit) NOR Flash device, organized as 64M x 4, 128M x 2, or 256M x 1.
Q: What voltage supply does this Flash memory require?
A: It operates from a single supply voltage ranging from 1.65V to 2V, suitable for low-power designs.
Q: What is the maximum clock frequency for SPI operations?
A: The memory supports a maximum clock frequency of 166 MHz for high-speed read and write operations.
Q: Does this component support Quad I/O and QPI interfaces?
A: Yes, it supports SPI - Quad I/O and QPI interfaces for improved data throughput.
Q: What is the typical write cycle time for a page program?
A: The typical page program (256 bytes) write cycle time is 750μs, and a word program time is 60μs.
Q: What is the operating temperature range for this device?
A: It is rated for industrial operation from -40°C to +85°C (TA).
Q: What package option is available for the MX25U25673GZ4I40?
A: It comes in an 8-WDFN exposed pad package, specifically the 8-WSON (8x6mm) size, supplied in Tray packaging.
