A-DATA Memory 256MB PC2700 DDR SDRAM DIMM 184-pin 333MHz

A-DATA Memory 256MB PC2700 DDR SDRAM DIMM 184-pin 333MHz

The DDR333 module for desktop is a double data rate module composed of CMOS Double Data Rate SDRAMs in TSOP-II 400mil 66pin package and one 2Kbit EEPROM in 8pin TSSOP(TSOP) package on a 184pin glassepoxy printed circuit board. DDR333 is a dual in-line memory module and is intended for mounting onto 184-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 DDR333 module for desktop is offered in quantities in 128MB up to 1GB capacities.

Status: Active

MPN: ADT-256-DDR333

Vendor: A-DATA

Key Features

Storage Capacity 256 MB

Manufacturer Warranty Lifetime warranty

Form Factor DIMM 184pin

Bus Clock Rate 333MHz

Technology DDR

Detail Specifications

- Capacity : 256MB

- DLL aligns DQ and DQS transition with CK transition

- Double-data-rate architecture

- Bi-directional data strobe (DQS)

- Differential clock inputs(CK and /CK)

- Auto refresh and self refresh

- 8192 refresh cycles / 64ms

- Power supply: VDD, VDDQ: 2.7V+/-0.1V

- Programmable Burst length (2,4,8)

- Serial Presence Detect with EEPROM

- Module bank :one physical bank

- Height 31.75mm, six layers