● The module is a Dual In-line Memory Module and intended for mounting onto 240-pins edge connector sockets.
● Synchronous design allows precise cycle control with the use of system clock.
● Data I/O transactions are possible on both edges of DQS.
● Range of operating frequencies, programmable latencies and burst lengths allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.
The ADATA’s module is a 1024Mx72 bits 8GB(8192MB) DDR3-1600(CL11)-11-11-28 SDRAM memory module. The SPD is programmed to JEDEC standard latency 1600Mbps timing of 11-11-11-28 at 1.35V. The module is composed of eight-teen 512Mx8 bits CMOS DDR3 SDRAMs in FBGA package and one 2Kbit EEPROM in 8pin TDFN package on a 240pin glass–epoxy printed circuit board.
• 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 (5,6,7,8,9,10,11)
– 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
• Frequency: 1600MHz
• Pin Count: 240 Pin
• Capacity: 8GB
• Timing CL-tRCD-tRP-tRAS: 11-11-11-28
• Voltage: 1.35V
• Rank Number: 1Rank/2Rank
• Heat Sink: No
• Operating Temp.: 0ºC to +85ºC
• Gold Finger Plating: 30 micro inch
|Dimensions||17 × 5.6 × 0.9 cm|
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