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AT45DB161E-SHD-T
+NomenclatureIC FLASH 16MBIT SPI 85MHZ 8SOIC
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FabricantTechnologie de micropuce
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Pièce fabricant #AT45DB161E-SHD-T
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Package SOP-8
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En stock1867
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Obsolete |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH |
| Memory Size | 16Mb (528 Bytes x 4096 pages) |
| Memory Interface | SPI |
| Clock Frequency | 85 MHz |
| Write Cycle Time - Word Page | 8µs, 6ms |
| Voltage - Supply | 2.5V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Mounting Type | Surface Mount |
Présentation
Description
Equivalent
1. Winbond W25Q16JV - A 16 Mbit NOR Flash memory with similar features.
2. Micron M25P16 - A 16 Mbit serial Flash memory with comparable specifications.
3. Cypress S25FL116K - A 16 Mbit serial Flash memory with similar functionality.
4. ISSI IS25LP016D - A 16 Mbit serial Flash memory as a potential alternative.
Ensure compatibility in terms of pin configuration and specific features before substituting.
Features
1. Capacity: 16 Mbit (2 MB) of serial flash memory.
2. Architecture: Offers a page size of 512 or 528 bytes with a total of 4096 pages.
3. Interface: Utilizes a Serial Peripheral Interface (SPI) for communication, supporting SPI modes 0 and 3.
4. Performance: Features dual and quad input/output for high-speed operations.
5. Data Retention: Offers data retention for up to 20 years.
6. Endurance: Supports up to 100,000 write/erase cycles per sector.
7. Package: Available in an 8-lead SOIC (Small Outline Integrated Circuit) package.
8. Supply Voltage: Supports a wide VCC range from 2.3V to 3.6V.
9. Security: Includes features like user-configurable software and hardware protection.
10. Temperature Range: Operates in a temperature range of -40°C to +85°C.
11. Low Power: Efficient power consumption with standby and deep power-down modes.
These features make it suitable for a wide range of applications, including data logging, firmware storage, and secure data applications.
Pinout
The AT45DB161E-SHD-T comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here's a brief overview of its pin functions:
1. CS (Chip Select): Activates the device when pulled low.
2. SCK (Serial Clock): Provides the clock signal for the serial interface.
3. SI (Serial Input): Used to input data and commands into the device.
4. SO (Serial Output): Used to output data from the device.
5. WP (Write Protect): Used to protect certain sectors from being written to.
6. RESET: Resets the device when pulled low.
7. VCC: Supply voltage for the device.
8. GND: Ground reference.
This device supports advanced features like dual and quad SPI for increased throughput, and it operates over a wide voltage range, making it versatile for various embedded applications.
Manufacturer
Application
1. Embedded Systems: Stores firmware and application data in microcontroller-based designs.
2. Consumer Electronics: Used in devices like digital cameras, audio players, and home appliances for data storage.
3. Automotive: Suitable for infotainment systems and navigation devices due to its reliability.
4. Industrial Automation: Used in control systems for logging data and configuration settings.
5. IoT Devices: Provides storage for sensor data, firmware updates, and configuration files.
Its compact size, low power consumption, and fast read/write capabilities make it ideal for space-constrained and battery-operated devices.