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AT25HP512
IC EEPROM 512KBIT SPI 10MHZ 8DIP
AT25HP512
IC EEPROM 512KBIT SPI 10MHZ 8DIP
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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AT25HP512 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The AT25HP256/512 provides 262,144/524,288 bits of serial electrically erasable programmable read only memory (EEPROM) organized as 32,768/65,536 words of 8-bits each. The device is optimized for use in many industrial and commercial applications where high-speed, low-power, and low-voltage operation are essential. The AT25HP256/512 is available in a space saving 8-pin PDIP (AT25HP256/512), 8-pin EIAJ SOIC (AT25HP256), and 8-pin Leadless Array (AT25HP256/512) packages.Features• Serial Peripheral Interface (SPI) Compatible• Supports SPI Modes 0 (0,0) and 3 (1,1)• 10 MHz Clock Rate• 128-Byte Page Mode Only for Write Operations• Low-Voltage and Standard-Voltage Operation – 5.0 (VCC = 4.5V to 5.5V) – 2.7 (VCC = 2.7V to 5.5V) – 1.8 (VCC = 1.8V to 3.6V)• Block Write Protection – Protect 1/4, 1/2, or Entire Array• Write Protect (WP) Pin and Write Disable Instructions for Both Hardware and Software Data Protection• High Reliability – Endurance: 100K Write Cycles – Data Retention:> 40 Years – ESD Protection:> 3000V• 8-Pin PDIP, 8-Pin EIAJ SOIC, and 8-Pin Leadless Array Package
Key Features
- Serial Peripheral Interface (SPI) Compatible
- Supports SPI Modes 0 (0,0) and 3 (1,1)
- 10 MHz Clock Rate
- 128-Byte Page Mode Only for Write Operations
- Low-Voltage and Standard-Voltage Operation
- – 5.0 (VCC = 4.5V to 5.5V)
- – 2.7 (VCC = 2.7V to 5.5V)
- – 1.8 (VCC = 1.8V to 3.6V)
- Block Write Protection
- – Protect 1/4, 1/2, or Entire Array
- Write Protect (WP) Pin and Write Disable Instructions for
- Both Hardware and Software Data Protection
- High Reliability
- – Endurance: 100K Write Cycles
- – Data Retention:> 40 Years
- – ESD Protection:> 3000V
- 8-Pin PDIP, 8-Pin EIAJ SOIC, and 8-Pin Leadless Array Package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Category | Integrated Circuits (ICs)MemoryMemory | Mfr | Microchip Technology |
| Series | - | Package | Tube |
| Product Status | Obsolete | Programmable | Not Verified |
| Memory Type ! | Non-Volatile | Memory Format | EEPROM |
| Technology | EEPROM | Memory Size ! | 512Kbit |
| Memory Organization | 64K x 8 | Memory Interface ! | SPI |
| Clock Frequency | 10 MHz | Write Cycle Time - Word, Page | 10ms |
| Voltage - Supply | 2.7V ~ 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 | AT25HP512 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is AT25HP512?
The AT25HP512 is a 512Kbit (64K x 8) SPI serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Adesto Technologies. It is designed for non-volatile storage and data retrieval in various electronic systems, including consumer electronics, industrial automation, and automotive applications.
How Does AT25HP512 Work?
The AT25HP512 operates as a non-volatile memory device that can store data digitally. It utilizes the Serial Peripheral Interface (SPI) for communication with a microcontroller or other digital devices. The EEPROM can be read from or written to, allowing for flexible data storage and retrieval.
How Many Pins does AT25HP512 have and What are the Functions of the Pinout Configuration?
The AT25HP512 is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- DI (IO1): Serial data input (bidirectional I/O) pin.
- DO (IO0): Serial data output (bidirectional I/O) pin.
- CLK (SCK): Serial clock input pin.
- CS (SSTB): Chip select input pin.
- WP (IO2): Write protect pin.
- HOLD (IO3): Hold input pin for suspend/resume operation.
What are the Pros and Cons of AT25HP512?
Pros:
- Non-Volatile Storage: Retains data even when power is removed.
- Serial Interface: Utilizes the widely used SPI interface for easy integration with microcontrollers.
- Low Power Consumption: Operates with low power, suitable for battery-powered devices.
- Small Footprint: The 8-pin SOIC package is space-efficient and compatible with standard surface mount assembly.
- Flexible Write Protection: Includes a write protect pin for data security.
Cons:
- Limited Capacity: 512Kbit capacity may be insufficient for applications requiring larger data storage.
- Slow Write Speed: EEPROMs typically have slower write speeds compared to volatile memory devices.
- Additional Overhead: May require overhead for managing and erasing memory blocks.
Are There Any Equivalents/Alternatives to AT25HP512 for Recommendation?
- The 25AA512 from Microchip Technology is a similar SPI serial EEPROM with the same capacity.
- Alternatives to the AT25HP512 include the M24M01 from STMicroelectronics and the CAT25M01 from ON Semiconductor.
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