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AT25SL321-UUE-T
+BOMIC FLASH 32MBIT SPI/QUAD 8WLCSP
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メーカールネサスエレクトロニクス
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メーカー品番 #AT25SL321-UUE-T
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在庫状況2104
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH |
| Memory Size | 32Mbit |
| Memory Organization | 4M x 8 |
| Memory Interface | SPI - Quad I/O |
| Clock Frequency | 104 MHz |
| Write Cycle Time - Word, Page | 150µs, 5ms |
| Voltage - Supply | 1.7V ~ 2V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-UFBGA, WLCSP |
| Supplier Device Package | 8-WLCSP (1.55x2.28) |
| Base Product Number | AT25SL321 |
概要
Description
The AT25SL321-UUE-T is a 32-megabit (4 MB) serial flash memory device from Microchip Technology, designed for high-performance applications. It features a Serial Peripheral Interface (SPI) and supports Quad-SPI for faster data transfer rates, making it suitable for embedded systems requiring rapid boot and execution times.
Key features include:
- Memory Density: 32Mb (4MB) with a 3.3V power supply.
- Speed: Quad SPI interface provides high-speed data access, with a clock frequency of up to 104 MHz.
- Endurance: Supports up to 100,000 program/erase cycles per sector, ensuring longevity.
- Data Retention: Typically retains data for 20 years.
- Package Options: Available in various packages, including 8-pin SOIC and 16-pin TSSOP, facilitating integration into diverse designs.
The AT25SL321-UUE-T is ideal for applications such as code storage, firmware updates, and data logging in consumer electronics, automotive, and industrial systems.
Key features include:
- Memory Density: 32Mb (4MB) with a 3.3V power supply.
- Speed: Quad SPI interface provides high-speed data access, with a clock frequency of up to 104 MHz.
- Endurance: Supports up to 100,000 program/erase cycles per sector, ensuring longevity.
- Data Retention: Typically retains data for 20 years.
- Package Options: Available in various packages, including 8-pin SOIC and 16-pin TSSOP, facilitating integration into diverse designs.
The AT25SL321-UUE-T is ideal for applications such as code storage, firmware updates, and data logging in consumer electronics, automotive, and industrial systems.
Equivalent
The AT25SL321-UUE-T chip is a 32-Mbit serial Flash memory. Equivalent products include the Winbond W25Q32FW, Micron MT25QL032, and Cypress S25FL032P. These alternatives offer similar specifications in terms of memory size, interface (SPI), and voltage compatibility. Always verify specific requirements such as speed, power consumption, and package type for optimal compatibility.
Features
The AT25SL321-UUE-T is a 32Mb (4MB) Serial Flash Memory chip manufactured by Microchip Technology. Key features include:
1. Interface: It utilizes a Serial Peripheral Interface (SPI) with a dual and quad I/O for high-speed data transfer.
2. Speed: It supports clock frequencies up to 104 MHz, enhancing read/write performance.
3. Memory Organization: The memory is structured in a uniform 4KB sector and 64KB block architecture, allowing for flexible memory management.
4. Erase/Program Cycles: It supports up to 100,000 program/erase cycles, ensuring durability and longevity.
5. Voltage Range: Operates across a voltage range of 2.7V to 3.6V, making it suitable for various applications.
6. Low Power: Features low active and standby current consumption, ideal for battery-operated devices.
7. Security: Supports features like OTP (One-Time Programmable) and hardware write protection for data security.
The AT25SL321-UUE-T is widely used in automotive, consumer electronics, and IoT devices for efficient data storage and retrieval.
1. Interface: It utilizes a Serial Peripheral Interface (SPI) with a dual and quad I/O for high-speed data transfer.
2. Speed: It supports clock frequencies up to 104 MHz, enhancing read/write performance.
3. Memory Organization: The memory is structured in a uniform 4KB sector and 64KB block architecture, allowing for flexible memory management.
4. Erase/Program Cycles: It supports up to 100,000 program/erase cycles, ensuring durability and longevity.
5. Voltage Range: Operates across a voltage range of 2.7V to 3.6V, making it suitable for various applications.
6. Low Power: Features low active and standby current consumption, ideal for battery-operated devices.
7. Security: Supports features like OTP (One-Time Programmable) and hardware write protection for data security.
The AT25SL321-UUE-T is widely used in automotive, consumer electronics, and IoT devices for efficient data storage and retrieval.
Pinout
The AT25SL321-UUE-T is a serial NOR Flash memory from Atmel (now part of Microchip Technology). It has a total of 16 pins. The primary functions of these pins are as follows:
1. VCC (Power Supply): Provides the power for the device.
2. GND (Ground): Ground reference for the device.
3. SCK (Serial Clock): Clock input for synchronous data transfer.
4. CS# (Chip Select): Active low signal to select the device for communication.
5. MOSI (Master Out Slave In): Serial input for writing data to the memory.
6. MISO (Master In Slave Out): Serial output for reading data from the memory.
7. HOLD#: Optional pin to pause data transmission.
8. WP# (Write Protect): Protects the memory from being written to when active low.
The device features a 32 Mbit capacity and supports a variety of operating modes, including Quad SPI for faster data transfer rates.
1. VCC (Power Supply): Provides the power for the device.
2. GND (Ground): Ground reference for the device.
3. SCK (Serial Clock): Clock input for synchronous data transfer.
4. CS# (Chip Select): Active low signal to select the device for communication.
5. MOSI (Master Out Slave In): Serial input for writing data to the memory.
6. MISO (Master In Slave Out): Serial output for reading data from the memory.
7. HOLD#: Optional pin to pause data transmission.
8. WP# (Write Protect): Protects the memory from being written to when active low.
The device features a 32 Mbit capacity and supports a variety of operating modes, including Quad SPI for faster data transfer rates.
Manufacturer
The AT25SL321-UUE-T is manufactured by Adesto Technologies, a company known for its specialized memory solutions. Adesto focuses on providing non-volatile memory products, particularly in the areas of embedded systems, IoT (Internet of Things), and other applications that require efficient data storage and retrieval. They offer a range of memory technologies, including Serial NOR Flash, which is exemplified by the AT25SL321-UUE-T.
Founded in 2006, Adesto Technologies emphasizes innovation and reliability in its product offerings, catering to various industries such as automotive, industrial automation, consumer electronics, and medical devices. The company aims to deliver high-performance and low-power memory solutions that meet the growing demands of modern electronic applications.
Founded in 2006, Adesto Technologies emphasizes innovation and reliability in its product offerings, catering to various industries such as automotive, industrial automation, consumer electronics, and medical devices. The company aims to deliver high-performance and low-power memory solutions that meet the growing demands of modern electronic applications.
Application
The AT25SL321-UUE-T is a 32-Mbit serial Flash memory designed for various applications, including consumer electronics, automotive systems, and industrial control. It is commonly used for firmware storage, code execution, and data logging in devices such as smart appliances, IoT devices, and communication equipment. Its low power consumption and fast data access make it suitable for portable and battery-operated devices. Additionally, it supports over-the-air updates and secure boot functionality, enhancing its use in connected systems and security-critical applications.
Package
The AT25SL321-UUE-T is packaged in a SOIC-8 (Small Outline Integrated Circuit) form factor. It features a compact, surface-mount design suitable for various electronic applications.
