Hình ảnh chỉ để tham khảo
AT24C512B-PU25
+BOMIC EEPROM 512KBIT I2C 1MHZ 8DIP
-
Nhà sản xuấtCông nghệ Microchip
-
Ông. Phần #AT24C512B-PU25
-
Bảng dữ liệu AT24C512B-PU25 DataSheet
-
Có sẵn7748
365 Đảm bảo chất lượng ngày
7*24 giờ dịch vụ quarantee
90-Bảo hành sau bán hàng ngày
Bảo hành sản phẩm chính xác
Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Obsolete |
| Digi Key Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 512Kbit |
| Memory Organization | 64K x 8 |
| Memory Interface | I2C |
| Write Cycle Time - Word, Page | 5ms |
| Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-PDIP |
| Base Product Number | AT24C512 |
| Clock Frequency | 1 MHz |
| Access Time | 550 ns |
Tổng quan
Description
The AT24C512B-PU25 is a 512-kbit (64KB) EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. It utilizes I²C (Inter-Integrated Circuit) communication, allowing for easy integration with microcontrollers and other devices. This EEPROM features a 2-wire interface, making it efficient for data transmission with a maximum clock speed of 1 MHz in standard mode.
Key features include:
- 512 Kbit density, organized as 64 pages of 128 bytes each.
- Write cycles can be performed in a single-byte or multi-byte mode, with an endurance of up to 1 million write cycles per byte.
- Supports a wide voltage range from 1.7V to 5.5V, making it suitable for various applications.
- Low power consumption, ideal for battery-operated devices.
Common applications include storing configuration settings, calibration data, firmware or small data logging tasks in consumer electronics, automotive systems, and industrial equipment. Overall, the AT24C512B-PU25 is a versatile and reliable memory solution for embedded applications.
Key features include:
- 512 Kbit density, organized as 64 pages of 128 bytes each.
- Write cycles can be performed in a single-byte or multi-byte mode, with an endurance of up to 1 million write cycles per byte.
- Supports a wide voltage range from 1.7V to 5.5V, making it suitable for various applications.
- Low power consumption, ideal for battery-operated devices.
Common applications include storing configuration settings, calibration data, firmware or small data logging tasks in consumer electronics, automotive systems, and industrial equipment. Overall, the AT24C512B-PU25 is a versatile and reliable memory solution for embedded applications.
Equivalent
The AT24C512B-PU25 is a 512Kb (64K x 8) I2C EEPROM. Equivalent products include:
1. Microchip 24LC512: A similar 512Kb I2C EEPROM.
2. STMicroelectronics M24C512: Also a 512Kb I2C EEPROM variant.
3. NXP PCF EEPROMs: Models like PCF8572 support similar functionality.
Check specifications for compatibility in terms of voltage, speed, and pin configuration.
1. Microchip 24LC512: A similar 512Kb I2C EEPROM.
2. STMicroelectronics M24C512: Also a 512Kb I2C EEPROM variant.
3. NXP PCF EEPROMs: Models like PCF8572 support similar functionality.
Check specifications for compatibility in terms of voltage, speed, and pin configuration.
Features
The AT24C512B-PU25 is a 512 Kbit (64 Kbyte) EEPROM (Electrically Erasable Programmable Read-Only Memory) from Microchip Technology. Key features include:
1. Memory Organization: 64 pages of 256 bytes each, allowing flexible data storage.
2. Interface: I2C compatible 2-wire interface for easy integration with microcontrollers.
3. Operating Voltage: Supports a wide voltage range from 1.8V to 5.5V, making it suitable for various applications.
4. Data Retention: Data retention of over 100 years with 1,000,000 write/erase cycles, ensuring long-term reliability.
5. Low Power Consumption: Consumes minimal power during operation and low power in standby mode, enhancing energy efficiency.
6. Byte and Page Write: Supports both byte and page write operations, facilitating quick data updates.
7. Multiple Device Support: Can be connected in parallel, allowing multiple devices on the same bus.
These features make the AT24C512B-PU25 ideal for applications like data storage, configuration settings, and other non-volatile memory needs in consumer electronics and embedded systems.
1. Memory Organization: 64 pages of 256 bytes each, allowing flexible data storage.
2. Interface: I2C compatible 2-wire interface for easy integration with microcontrollers.
3. Operating Voltage: Supports a wide voltage range from 1.8V to 5.5V, making it suitable for various applications.
4. Data Retention: Data retention of over 100 years with 1,000,000 write/erase cycles, ensuring long-term reliability.
5. Low Power Consumption: Consumes minimal power during operation and low power in standby mode, enhancing energy efficiency.
6. Byte and Page Write: Supports both byte and page write operations, facilitating quick data updates.
7. Multiple Device Support: Can be connected in parallel, allowing multiple devices on the same bus.
These features make the AT24C512B-PU25 ideal for applications like data storage, configuration settings, and other non-volatile memory needs in consumer electronics and embedded systems.
Pinout
The AT24C512B-PU25 is a 512 Kbit I2C EEPROM with a pin count of 8. The main functions include:
1. VCC (Pin 1): Power supply input (typically +2.7V to +5.5V).
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial Data Line for data transfer.
4. SCL (Pin 4): Serial Clock Line for synchronization of data transfer.
5. WP (Pin 5): Write Protect; when tied to VCC, write operations are disabled.
6. A0 (Pin 6): Address pin; allows connection of up to 4 devices on the same I2C bus by selecting different addresses.
7. A1 (Pin 7): Address pin; works similarly to A0.
8. A2 (Pin 8): Address pin; also for additional device selection.
This device supports standard (100 kHz) and fast (400 kHz) I2C modes.
1. VCC (Pin 1): Power supply input (typically +2.7V to +5.5V).
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial Data Line for data transfer.
4. SCL (Pin 4): Serial Clock Line for synchronization of data transfer.
5. WP (Pin 5): Write Protect; when tied to VCC, write operations are disabled.
6. A0 (Pin 6): Address pin; allows connection of up to 4 devices on the same I2C bus by selecting different addresses.
7. A1 (Pin 7): Address pin; works similarly to A0.
8. A2 (Pin 8): Address pin; also for additional device selection.
This device supports standard (100 kHz) and fast (400 kHz) I2C modes.
Manufacturer
The AT24C512B-PU25 is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and memory products. The company is known for its expertise in embedded control solutions and provides a wide range of semiconductor products and development tools that cater to various applications, including automotive, industrial, consumer, and communications markets.
Microchip Technology was founded in 1989 and has since grown through a combination of organic growth and strategic acquisitions. It specializes in providing low-power, high-performance microcontrollers and is recognized for its commitment to innovation in the field of embedded systems. The AT24C512B-PU25 is a specific type of EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for applications requiring non-volatile memory storage, showcasing Microchip’s capabilities in providing reliable memory solutions for electronics.
Microchip Technology was founded in 1989 and has since grown through a combination of organic growth and strategic acquisitions. It specializes in providing low-power, high-performance microcontrollers and is recognized for its commitment to innovation in the field of embedded systems. The AT24C512B-PU25 is a specific type of EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for applications requiring non-volatile memory storage, showcasing Microchip’s capabilities in providing reliable memory solutions for electronics.
Application
The AT24C512B-PU25 is a 512 Kbit EEPROM (Electrically Erasable Programmable Read-Only Memory) commonly used in various applications, including:
1. Data Storage: Storing configuration settings, calibration data, and user preferences in consumer electronics.
2. Microcontroller Companion: Providing non-volatile memory for microcontrollers in embedded systems.
3. Industrial Applications: Used in industrial automation for storing machine parameters and production data.
4. Medical Devices: Storing patient data and device settings in medical instrumentation.
5. Smart Cards and Security Tokens: Used for storing cryptographic keys and secure information.
Its I2C interface enables easy integration into diverse electronic systems.
1. Data Storage: Storing configuration settings, calibration data, and user preferences in consumer electronics.
2. Microcontroller Companion: Providing non-volatile memory for microcontrollers in embedded systems.
3. Industrial Applications: Used in industrial automation for storing machine parameters and production data.
4. Medical Devices: Storing patient data and device settings in medical instrumentation.
5. Smart Cards and Security Tokens: Used for storing cryptographic keys and secure information.
Its I2C interface enables easy integration into diverse electronic systems.
Package
The AT24C512B-PU25 is packaged in a 8-lead PDIP (Plastic Dual In-line Package) format. This package type is suitable for through-hole mounting on printed circuit boards.
