The AT24C32D-STPD-TVAO is a 32-Kbit I¬=C-compatible EEPROM memory device from Quarktwin Technology Ltd. It operates within a voltage range of 2.5V to 5.5V and is designed for automotive applications, meeting AEC-Q100 standards. The device supports an extended temperature range, with Grade 1 rated from -40¬8C to +125¬8C and Grade 3 from -40¬8C to +85¬8C. It features a bidirectional data transfer protocol with standard and fast I¬=C modes (100 kHz and 400 kHz, respectively), and includes a write-protect pin for hardware data protection. The memory is organized as 4,096 x 8 bits and allows for partial page writes with a 32-byte page write mode. It has a maximum active current of 3 mA and a standby current of 6 OºA. The write cycle is self-timed, completing within 5 ms, and the device boasts high reliability with an endurance of 1,000,000 write cycles and a data retention of up to 100 years. The AT24C32D-STPD-TVAO is available in a compact SOT23 package and is compliant with RoHS standards.
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| Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips |
| Product Number | AT24C32D-STPD-TVAO | AT24C32D-STPD-TVAO | AT24C32D-STPD-TVAO |
| Product Name | Memory | Memory | Integrated Circuits (ICs) - Memory |
| Memory Category | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| Access Time | 900 ns | 900 ns | 900 ns |
| Density | 32 kbits | 32 kbits | 32 kbits |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
