ABLIC provides JEDEC-compliant Serial Presence Detect (SPD) EEPROMs for DDR2, DDR3 and DDR4 DIMMs (DRAM modules).
ABLIC also provides a lineup of SPD EEPROMs with temperature sensors ideal not only for desktop and notebook PCs, but also for data centers, servers and high-end PCs, which support the development of a wide variety of DIMMs.
Selection Table
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| Series Name | Datasheet | Product Category | Buy Online | Parts List | Features | Interface | Standard | Operation temp. min. [°C] | Operation temp. max. [°C] | Package | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S-34TS04A | EEPROMs for DIMM (SPD) | chip1stop CoreStaFF Digi-Key MOUSER | 4-Kbit SPD EEPROM with temperature sensor for DDR4 DIMMs | I2C-bus with SMBus timeout | JEDEC Standard TSE2004B2 | -20 | 125 | DFN-8(2030)B | ||||||||||||||||
| S-34HTS08AB | EEPROMs for DIMM (SPD) | chip1stop CoreStaFF Digi-Key MOUSER | DDR5 SPD EEPROM with HUB built-in temperature sensor | I2C-bus/I3C-bus | JEDEC Standard SPD5118 | -40 | 125 | DFN-8(2030)B | ||||||||||||||||
| S-34C04A | EEPROMs for DIMM (SPD) | chip1stop CoreStaFF Digi-Key MOUSER | 4-Kbit SPD EEPROM for DDR4 DIMMs | I2C-bus with SMBus timeout | JEDEC Standard EE1004-1 | -20 | 125 | DFN-8(2030)A |