Adata  RAM  desktop DDR3 4GB 1333mhz Specifications:

Power supply (Normal): VDD & VDDQ = 1.35V (1.283V to 1.45V)

Backward-compatible to VDD =+1.5V+-0.075V

MRS Cycle with address key programs

– CAS Latency (6,7,8,9)

– Burst Length (BL):8 and 4 with Burst Chop(BC)

Bi-directional, differential data strobe (DQS and /DQS)

Differential clock input (CK, /CK) operation

DLL aligns DQ and DQS transition with CK transition

Double-data-rate architecture; two data transfers per clock cycle

8 independent internal bank

Internal (self) calibration: Internal self calibration through ZQ pin (RZQ:240 ohm±1%)
Auto refresh and self refresh

Average Refresh Period 7.8us at lower then TCASE 85°C, 3.9us at 85°C < TCASE ≤ 95°C
8-bit pre-fetch.

On Die Termination using ODT pin.

On-board I2C temperature sensor with integrated serial presence-detect (SPD) EEPROM.

EEPROM software write protect.

Lead-free products are RoHS Compliant

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