WV3HG128M72AER-D6

V_CC Voltage on V_CC pin relative to V_SS........... - 1.0 V - 2.3 V
V_CCQ Voltage on V_CCQ pin relative to V_SS ......- 0.5 V - 2.3 V
V_CCL Voltage on V_CCL pin relative to V_SS ........- 0.5 V - 2.3 V
V_IN, V_OUT Voltage on any pin relative to V_SS.. - 0.5 V - 2.3 V 
T_STG Storage Temperature .............................-55 to +100
5. Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specifi cation is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
6. Storage Temperature is the case surface temperature on the center/top side of the DRAM. For the measurement conditions, please refer to JESD51-2 standard.

The WV3HG128M72AER-D6 is a 128Mx72 Double Data Rate DDR2 SDRAM high density module. This memory module consists of eighteen 128Mx4 bit with 4 banks DDR2 Synchronous DRAMs in FBGA packages, mounted on a 240-pin DIMM FR4 substrate.