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AT21CS01-SSHM11-T
Product Overview
Category
AT21CS01-SSHM11-T belongs to the category of integrated circuits (ICs).
Use
This product is commonly used for non-volatile memory applications.
Characteristics
- Non-volatile: The data stored in this IC is retained even when power is removed.
- High density: The AT21CS01-SSHM11-T offers a large storage capacity.
- Low power consumption: This IC operates with low power requirements.
- Fast access time: The data can be accessed quickly from the memory.
Package
The AT21CS01-SSHM11-T is available in a surface mount package.
Essence
This IC is designed to provide reliable and secure non-volatile memory storage.
Packaging/Quantity
The AT21CS01-SSHM11-T is typically packaged in reels and comes in quantities of 2500 units per reel.
Specifications
- Memory Size: 1 kilobit (128 bytes)
- Interface: Serial Peripheral Interface (SPI)
- Operating Voltage: 1.7V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Data Retention: Up to 100 years
- Write Endurance: 100,000 cycles
Detailed Pin Configuration
The AT21CS01-SSHM11-T has a total of 8 pins:
- Chip Select (/CS)
- Serial Clock (SCK)
- Serial Data Input (SI)
- Serial Data Output (SO)
- Write Protect (/WP)
- Ground (GND)
- Power Supply (VCC)
- Not Connected (NC)
Functional Features
- Secure Memory: The AT21CS01-SSHM11-T provides hardware-based security features to protect sensitive data.
- Write Protection: The write protect pin (/WP) allows the user to prevent accidental modification of stored data.
- Fast Read/Write Operations: This IC offers high-speed read and write operations, enabling efficient data transfer.
Advantages and Disadvantages
Advantages
- Non-volatile memory ensures data retention even during power loss.
- High-density storage capacity.
- Low power consumption.
- Secure memory with hardware-based security features.
- Fast access time for efficient data transfer.
Disadvantages
- Limited storage capacity compared to other memory options.
- Requires an external microcontroller or host device for operation.
Working Principles
The AT21CS01-SSHM11-T utilizes the Serial Peripheral Interface (SPI) protocol to communicate with a microcontroller or host device. It stores data in non-volatile memory cells, which retain information even when power is removed. The SPI interface allows for fast and reliable data transfer between the IC and the controlling device.
Detailed Application Field Plans
The AT21CS01-SSHM11-T can be used in various applications, including but not limited to: 1. Smart cards 2. Authentication systems 3. Industrial automation 4. Consumer electronics 5. Medical devices
Detailed and Complete Alternative Models
- AT21CS01-SSH-B: Similar specifications and features, but available in a different package.
- AT21CS01-SSHD-T: Higher temperature range (-40°C to +125°C) variant of the AT21CS01-SSHM11-T.
- AT21CS01-SSHM11-G: Green packaging option with the same specifications as AT21CS01-SSHM11-T.
These alternative models offer similar functionality and can be considered based on specific requirements and preferences.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT21CS01-SSHM11-T v technických řešeních
Sure! Here are 10 common questions and answers related to the application of AT21CS01-SSHM11-T in technical solutions:
Q: What is AT21CS01-SSHM11-T? A: AT21CS01-SSHM11-T is a specific model of an EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by Microchip Technology Inc.
Q: What is the purpose of AT21CS01-SSHM11-T? A: The purpose of AT21CS01-SSHM11-T is to provide non-volatile memory storage for storing small amounts of data in various technical solutions.
Q: What are some typical applications of AT21CS01-SSHM11-T? A: AT21CS01-SSHM11-T can be used in applications such as secure authentication, encryption key storage, device identification, and configuration settings storage.
Q: How much data can AT21CS01-SSHM11-T store? A: AT21CS01-SSHM11-T has a storage capacity of 1 kilobit (128 bytes) which can hold a small amount of data.
Q: What is the communication interface supported by AT21CS01-SSHM11-T? A: AT21CS01-SSHM11-T supports the I2C (Inter-Integrated Circuit) communication interface, making it compatible with a wide range of microcontrollers and other devices.
Q: Can AT21CS01-SSHM11-T operate at different voltage levels? A: Yes, AT21CS01-SSHM11-T can operate at a wide voltage range from 1.7V to 5.5V, providing flexibility in various system designs.
Q: Is AT21CS01-SSHM11-T capable of hardware write protection? A: Yes, AT21CS01-SSHM11-T has built-in hardware write protection features that can be used to prevent accidental or unauthorized modification of stored data.
Q: Does AT21CS01-SSHM11-T support multiple read and write cycles? A: Yes, AT21CS01-SSHM11-T supports a high endurance of up to 1 million write cycles, ensuring reliable and long-lasting data storage.
Q: Can AT21CS01-SSHM11-T operate in extreme temperature conditions? A: Yes, AT21CS01-SSHM11-T is designed to operate in a wide temperature range from -40°C to +85°C, making it suitable for various industrial and automotive applications.
Q: Are there any specific programming requirements for AT21CS01-SSHM11-T? A: Programming AT21CS01-SSHM11-T requires following the specifications provided in the datasheet and using appropriate programming tools compatible with the I2C interface.
Please note that these answers are general and may vary depending on the specific implementation and requirements of the technical solution.