This document describes ValueRAM's 512M x 64-bit (4GB) DDR3L-1600 CL11 SDRAM (Synchronous DRAM), 1Rx8, low voltage, memory module, based on eight 512M x 8-bit FBGA components. The SPD is programmed to JEDEC standard latency DDR3-1600 timing of 11-11-11 at 1.35V or 1.5V. This 240-pin DIMM uses gold contact fingers. The electrical and mechanical specifications are as follows:
FEATURES
JEDEC standard 1.35V (1.28V ~ 1.45V) and 1.5V (1.425V ~ 1.575V) Power Supply
Burst Length: 8 (Interleave without any limit, sequential with starting address 000 only), 4 with tCCD = 4 which does not allow seamless read or write [either on the fly using A12 or MRS]
Average Refresh Period 7.8us at lower than TCASE 85°C, 3.9us at 85°C < TCASE < 95°C
Asynchronous Reset
PCB Height: 0.740 (18.75mm) or 1.180 (30.00mm), single sided component
CL(IDD)
11 cycles
Row Cycle Time (tRCmin)
49.125ns (min.
Refresh to Active/Refresh Command Time (tRFCmin)
260ns (min.)
Row Active Time (tRASmin)
36ns (min.)
Maximum Operating Power
(1.35V) = 2.160 W*
UL Rating
94 V - 0
Operating Temperature
0o C to 85o C
Storage Temperature
-55o C to +100o C
Note
*Power will vary depending on the SDRAM used.
* Specifications are subject to change without notice. * Specifications may vary. * The product picture(s) is only for your reference, it may differ from the actual product.
