Overview
The AT45DB642D-CNU-SL383 is a 64-megabit, 2.7V dual-interface sequential access Flash memory produced by Adesto Technologies Corporation. This component is designed to be highly versatile, making it ideal for a wide range of applications including digital voice, image, and program code storage. The device features a SPI (Serial Peripheral Interface) and operates within a clock frequency of 66 MHz, ensuring high-speed data transfer and access.
Key Specifications
| Parameter | Value |
|---|---|
| Technology | FLASH |
| Memory Size | 64Mb (1056 Bytes x 8192 pages) |
| Memory Interface | SPI |
| Clock Frequency | 66 MHz |
| Write Cycle Time - Word, Page | 6 ms |
| Voltage - Supply | 2.7 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Mounting Type | Surface Mount |
| Package / Case | 8-VDFN (6x8) |
| RoHS Compliance | Yes |
Key Features
- Dual-interface sequential access Flash memory, supporting both SPI and other interfaces.
- High-speed data transfer with a clock frequency of up to 66 MHz.
- Low power consumption with a supply voltage range of 2.7 V to 3.6 V.
- Wide operating temperature range from -40°C to 85°C.
- Compact 8-VDFN package, suitable for space-constrained applications.
- RoHS compliant, ensuring environmental sustainability.
Applications
The AT45DB642D-CNU-SL383 is suitable for various applications, including:
- Digital voice and audio storage systems.
- Image storage and processing devices.
- Program code storage in embedded systems.
- Industrial control systems requiring non-volatile memory.
- Consumer electronics such as set-top boxes, digital cameras, and other multimedia devices.
Q & A
- What is the memory size of the AT45DB642D-CNU-SL383?
The memory size is 64 Mb, organized as 1056 Bytes x 8192 pages. - What is the clock frequency of this device?
The clock frequency is up to 66 MHz. - What is the supply voltage range for this component?
The supply voltage range is 2.7 V to 3.6 V. - Is the AT45DB642D-CNU-SL383 RoHS compliant?
Yes, it is RoHS compliant. - What is the operating temperature range of this device?
The operating temperature range is -40°C to 85°C. - What type of package does the AT45DB642D-CNU-SL383 come in?
The device comes in an 8-VDFN (6x8) package. - What is the write cycle time for this Flash memory?
The write cycle time is 6 ms per word or page. - What are some common applications for the AT45DB642D-CNU-SL383?
Common applications include digital voice and image storage, program code storage in embedded systems, and industrial control systems. - Does the AT45DB642D-CNU-SL383 support SPI interface?
Yes, it supports the SPI interface. - Is the AT45DB642D-CNU-SL383 suitable for surface mount?
Yes, it is designed for surface mount.
