
MITSUBISHI ELECTRIC
DESCRIPTION
The MH32D64KQH is 33554432 - word x 64-bit Double Data Rate(DDR) Synchronous DRAM mounted module.
This consists of 8 industry standard 32M x 8 DDR Synchronous DRAMs in TSOP with SSTL_2 interf ace which achieves very high speed data rate up to 133MHz.
This socket-type memory module is suitable for main memory in computer systems and easy to interchange or add modules.
FEATURES
- Utilizes industry standard 32M X 8 DDR Synchronous DRAMs in TSOP package , industry standard EEPROM(SPD) in TSSOP package
- 200pin SO-DIMM
- Vdd=Vddq=2.5v ±0.2V
- Double data rate architecture; two data transf ers per clock cycle
- Bidirectional, data strobe (DQS) is transmitted/receiv ed with data
- Differential clock inputs (CLK and /CLK)
- DLL aligns DQ and DQS transitions with CLK transition edges of DQS
- Commands entered on each positiv e CLK edge
- Data and data mask referenced to both edges of DQS
- 4bank operation controlled by BA0,BA1(Bank Address ,discrete)
- /CAS latency - 2.0/2.5 (programmable)
- Burst length- 2/4/8 (programmable)
- Burst Ty pe - sequential/interleav e(programmable)
- Auto precharge / All bank precharge controlled by A10
- 8192 refresh cycles /64ms
- Auto refresh and Self ref resh
- Row address A0-12 / Column address A0-9
- SSTL_2 Interface
- Module 1bank Configuration
APPLICATION
Main memoryunit for Note PC, Mobile etc.