Overview
The AT24C08C-SSHM-T is an 8Kb (1,024 x 8) I2C-compatible two-wire serial EEPROM manufactured by Microchip Technology. This device is designed for low-power and low-voltage operations, making it suitable for various industrial and commercial applications. It features a fast access time of 550ns and operates within an industrial temperature range of -40°C to +85°C. The AT24C08C-SSHM-T is available in a space-saving 8-lead SOIC package and supports multiple clock frequencies, including standard, fast, and fast mode plus (FM+).
Key Specifications
| Attribute | Specification |
|---|---|
| Memory Density | 8Kb (1,024 x 8) |
| Supply Voltage (Nominal) | 1.7V to 5.5V |
| Supply Current | 2mA |
| Clock Frequency (Max) | 1MHz (Fast Mode Plus) |
| Write Cycle Time (Max) | 5ms |
| Data Retention | 100 years |
| Interface Type | I2C (Two-Wire Serial) |
| Access Time (Max) | 550ns |
| Operating Temperature Range | -40°C to +85°C |
| Number of Terminals | 8 |
| Package Style | SOIC-8 |
| Mounting Method | Surface Mount |
Key Features
- Low-Voltage Operation: The device operates from 1.7V to 5.5V, making it suitable for low-power applications.
- I2C-Compatible Interface: Supports standard (100 kHz), fast (400 kHz), and fast mode plus (1 MHz) I2C protocols.
- Fast Access Time: Access time of 550ns for quick data retrieval.
- Write Protection: Features a write-protect pin for full array hardware data protection.
- Noise Suppression: Includes Schmitt Triggers and filtered inputs for noise suppression.
- Bidirectional Data Transfer: Supports bidirectional data transfer protocol.
- Multiple Package Options: Available in various packages including SOIC-8, TSSOP, UDFN, PDIP, SOT23, and VFBGA.
Applications
The AT24C08C-SSHM-T is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are essential. These include:
- Industrial automation systems
- Consumer electronics
- Automotive systems
- Medical devices
- IoT devices requiring low-power memory solutions
Q & A
- What is the memory density of the AT24C08C-SSHM-T?
The AT24C08C-SSHM-T has a memory density of 8Kb (1,024 x 8).
- What is the operating voltage range of the AT24C08C-SSHM-T?
The device operates from 1.7V to 5.5V.
- What is the maximum clock frequency supported by the AT24C08C-SSHM-T?
The device supports up to 1 MHz clock frequency in fast mode plus (FM+).
- What is the access time of the AT24C08C-SSHM-T?
The access time is 550ns.
- Does the AT24C08C-SSHM-T have write protection?
Yes, it features a write-protect pin for full array hardware data protection.
- What are the package options available for the AT24C08C-SSHM-T?
The device is available in several packages including SOIC-8, TSSOP, UDFN, PDIP, SOT23, and VFBGA.
- What is the operating temperature range of the AT24C08C-SSHM-T?
The device operates within an industrial temperature range of -40°C to +85°C.
- How many devices can share a common two-wire bus with the AT24C08C-SSHM-T?
Up to two devices can share a common two-wire bus.
- What is the data retention period of the AT24C08C-SSHM-T?
The data retention period is 100 years.
- Does the AT24C08C-SSHM-T have noise suppression features?
Yes, it includes Schmitt Triggers and filtered inputs for noise suppression.
