Features: 200-Pin PC26400, PC25300 and PC24200 DDR2 SDRAM memory modules.• 128M * 64, 256M * 64 module organization and 64M * 16 and 128M * 8 chip organization• Standard Double-Data-Rate-Two Synchronous DRAMs (DDR2 SDRAM) with a single + 1.8 V (± 0.1 V) power supply• 1 GB and 2 G...
HYS64T256020EDL: Features: 200-Pin PC26400, PC25300 and PC24200 DDR2 SDRAM memory modules.• 128M * 64, 256M * 64 module organization and 64M * 16 and 128M * 8 chip organization• Standard Double-Data-Rate...
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Features: • 184-pin Unbuffered 8-Byte Dual-In-Line DDR-I SDRAM non-parity and ECC-Modules fo...
Symbol |
Parameter |
Min. |
Max. |
Unit |
Note |
VDD |
Voltage on VDD pin relative to VSS |
-1.0 |
+2.3 |
V |
1) |
VDDQ |
Voltage on VDDQ pin relative to VSS |
0.5 |
+2.3 |
V |
1)2) |
VDDL |
Voltage on VDDL pin relative to VSS |
0.5 |
+2.3 |
V |
1)2) |
VIN,VOUT |
Voltage on any pin relative to VSS |
0.5 |
+2.3 |
V |
1) |
TSTG |
Storage Temperature |
-55 |
+100 |
1)2) |
1) When VDD and VDDQ and VDDL are less than 500 mV; VREF may be equal to or less than 300 mV.
2) Storage Temperature is the case surface temperature on the center/top side of the DRAM.
Attention: 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 specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
The Qimonda HYS64T256020EDL module family are small outline DIMM modules "SO-DIMMs" with 30 mm height based on DDR2 technology. DIMMs are available as non-ECC modules in 128M * 64 (1GB) and 256M * 64 (2 GB) organization and density, intended for mounting into 200-pin connector sockets.
The memory array of the HYS64T256020EDL is designed with 1-Gbit Double-Data-Rate-Two (DDR2) Synchronous DRAMs. Decoupling capacitors are mounted on the PCB board. The DIMMs feature serial presence detect based on a serial E2PROM device using the 2-pin I2C protocol. The first 128 bytes of the HYS64T256020EDL are programmed with configuration data and are write protected; the second 128 bytes are available to the customer.