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MT25QL256ABA8E12-1SIT
+Lista de MateriaisIC FLASH 256MBIT SPI 24TPBGA
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FabricanteMicron Technology Inc.
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Peça do Fabricante #MT25QL256ABA8E12-1SIT
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Em Estoque5102
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Especificações
| Atributo | Valor |
| PartStatus | Last Time Buy |
| BaseProductNumber | MT25QL256 |
| DigiKeyProgrammable | Not Verified |
| MemoryType | Non-Volatile |
| MemoryFormat | FLASH |
| Technology | FLASH - NOR |
| MemorySize | 256Mbit |
| MemoryOrganization | 32M x 8 |
| MemoryInterface | SPI - Quad I/O |
| ClockFrequency | 133 MHz |
| WriteCycleTime-Word,Page | 8ms, 2.8ms |
| Voltage-Supply | 2.7V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package | 24-TBGA |
| SupplierDevicePackage | 24-T-PBGA (6x8) |
| Packaging | Tray |
Visão Geral
Description
Key features include a 104 MHz clock frequency for fast data throughput and Quad I/O SPI for improved performance. The device is capable of executing commands in dual or quad data lines, ensuring faster data transfer rates. It supports uniform 4KB sectors and offers additional functionality such as dual and quad input/output instructions and a deep power-down mode, which helps in conserving power when the device is not in use.
The MT25QL256ABA8E12-1SIT is suitable for use in a variety of applications, including automotive, industrial, and consumer electronics, where reliable data storage, quick access times, and robust security are critical.
Equivalent
1. Winbond W25Q256JV – 256Mb Quad-SPI NOR Flash.
2. Cypress (Infineon) S25FL256S – 256Mb Quad-SPI NOR Flash.
3. Macronix MX25L25645G – 256Mb Quad-SPI NOR Flash.
These alternatives typically offer similar features and performance characteristics suitable for the same applications. Always check datasheets for compatibility details.
Features
Key features include a uniform 4KB sector architecture, 64KB block erase capability, and a deep power-down mode to conserve energy. Enhanced security options are available through a 64-bit unique identifier and a 512-byte programmable OTP (One-Time Programmable) area. It also supports advanced protection schemes with hardware and software protection features.
The device is suitable for applications requiring high-density, non-volatile memory, such as in code shadowing, XIP (execute in place), and data storage in embedded systems. Its extended temperature range makes it ideal for consumer, industrial, and automotive applications.
Pinout
The pin functions for the SOIC-8 or WSON-8 package are generally as follows:
1. CS# (Chip Select): This active-low pin selects the device.
2. SO (Serial Output): Data output pin for serial data.
3. WP# (Write Protect): Active-low pin to protect the block lock bits.
4. VSS: Ground reference.
5. SI (Serial Input): Data input pin for serial data.
6. SCK (Serial Clock): Provides clock input for data transfer.
7. HOLD#: Temporarily pauses serial communication.
8. VCC: Power supply pin.
These pins are used to interface the flash memory with a microcontroller or other digital systems to read/write data, configure settings, or control the device operation. The specific configuration might vary slightly based on the packaging and the application requirements.
Manufacturer
Application
1. Consumer Electronics: Used for firmware storage in devices like digital cameras, televisions, and set-top boxes.
2. Automotive: Deployed in infotainment systems, navigation units, and advanced driver-assistance systems (ADAS).
3. Industrial: Utilized in programmable logic controllers (PLCs), industrial automation systems, and smart meters.
4. Networking: Employed in routers, switches, and other network infrastructure for configuration and operational software storage.
5. Computing: Found in PCs, laptops, and servers for BIOS storage.
These applications benefit from its fast access speeds, reliability, and non-volatile data retention.
Package
Frequently Asked Questions
Q: What is the memory density and organization of the MT25QL256ABA8E12-1SIT?
A: It is a 256Mbit NOR Flash memory organized as 32M x 8 bits, ideal for high-density code and data storage.
Q: What is the maximum operating clock frequency for this SPI Flash?
A: The device supports a maximum clock frequency of 133 MHz, enabling high-speed read and write operations via the SPI Quad I/O interface.
Q: Does this component support standard SPI or only Quad I/O?
A: It features an SPI - Quad I/O interface, supporting both standard SPI and Quad I/O modes for flexible data transfer rates.
Q: What are the write cycle times for this memory device?
A: The write cycle time is 8ms for a word and 2.8ms per page, ensuring efficient programming for embedded applications.
Q: What is the operating voltage range and temperature tolerance?
A: It operates from 2.7V to 3.6V and supports an industrial temperature range of -40°C to 85°C, suitable for harsh environments.
Q: What package type is used for this Micron NOR Flash?
A: It comes in a 24-TBGA surface-mount package, specifically the 24-T-PBGA (6x8) form factor, for compact PCB designs.
Q: Is this part currently in active production or end-of-life?
A: The part status is "Last Time Buy," meaning it is in its final purchase phase, so secure inventory promptly for long-term projects.
