AT24C32D-SSHM-T
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mfr | Microchip Technology |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Technology | EEPROM |
| Supplier Device Package | 8-SOIC |
| Access Time | 550 ns |
| Memory Size | 32Kbit |
| Memory Type | Non-Volatile |
| Voltage - Supply | 1.7V ~ 5.5V |
| Clock Frequency | 1 MHz |
| Memory Organization | 4K x 8 |
| Memory Format | EEPROM |
| Memory Interface | I²C |
| Write Cycle Time - Word, Page | 5ms |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | AT24C32 |
| REACH Status | REACH Unaffected |
| Standard Package | 4,000 |
| ECCN | EAR99 |
| HTSUS | 8542.32.0051 |
AT24C32D-SSHM-T EEPROM Memory IC 32Kbit I²C 1 MHz 550 ns 8-SOIC
The AT24C32D-SSHM-T is a 32-Kilobit (4K x 8) serial Electrically Erasable Programmable Read-Only Memory (EEPROM) from Microchip Technology. It utilizes a 2-wire I2C-compatible serial interface for communication, operating at clock frequencies up to 1 MHz, which enables fast read and write operations with minimal pin usage. This device is designed for reliable, low-power storage of configuration data, calibration parameters, and identification information in a wide range of electronic systems. With an operating voltage range of 1.7V to 5.5V, it is highly versatile and suitable for both modern low-voltage and legacy 5V designs, offering a robust and simple non-volatile memory solution.
This EEPROM is organized as 4096 words of 8 bits each. It features a page write buffer of 32 bytes, allowing for faster write cycles by programming up to 32 bytes at a time. The device supports both hardware and software write protection to prevent accidental data modification. Key performance specifications include a write cycle time of 5 ms maximum, an endurance of 1,000,000 write cycles per byte, and a data retention period of 100 years.
Alternative EEPROM Memory Models
● STMicroelectronics M24C32-RMN6TP: A 32-Kbit serial I2C EEPROM with a wide voltage range and similar page write architecture, designed for industrial applications.
● onsemi CAT24C32WI-GT3: A 32K I2C serial EEPROM featuring low-power operation and hardware write protection for general-purpose data storage.
● Rohm BR24G32FVT-3AGE2: A 32-Kbit serial EEPROM with a 1 MHz interface and high reliability, suitable for automotive and consumer applications.
