Memory

Introduction of EEPROMs for SSDs (VPD)

Serial Presence Detect EEPROM

ABLIC provides Vital Product Data (VPD) EEPROMs for Solid State Drives (SSDs).
ABLIC’s lineup of VPD EEPROMs has built-in temperature sensors that make them perfect for data centers, servers and high-end PCs and will assist the development of any type of SSD.

  1. Built-in temperature sensor (S-34TS04L)
  2. Support for SMBus timeout function
  3. Low voltage operation: 1.7V min.

Serial EEPROMs (VPD) for SSDs Selection table

 
 

1. Built-in temperature sensor (S-34TS04L)

The built-in temperature sensor in ABLIC’s VPD EEPROMs promotes performance improvements in SSDs used for data centers, servers and other high-end PCs.

Built-in temperature sensor S-34TS04L

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2. Support for SMBus timeout function

Support for the SMBus timeout function makes the VPD EEPROMs ideal for use in SSDs that need to communicate via SMBus.

What is the timeout function?

If the “L” state of the SCL pin is maintained beyond a specified time period (tTIMEOUT.MAX), this function resets communications returning the device to standby mode. This function help prevent system hang-ups.

timeout function

Web Shop (Online Samples)


Web Shop (Online Samples)


 
 

3. Low voltage operation: 1.7V min.

The EEPROM’s low-voltage operation (operation voltage range: 1.7V – 3.6V) of 1.7V min. means it can be used with 1.8V AUX power supplies.

Low voltage operation: 1.7V min.

Web Shop (Online Samples)


Web Shop (Online Samples)


 
 

In addition to VPD EEPROMs, ABLIC’s lineup also includes the following ICs that are the best choice for SSDs.

Serial EEPROMs (VPD) for SSDs Selection table