256MB A-Data DDR PC3200 400MHz CL2.5 module (8 chips)
Manufactured by:
This product has been discontinued
Product Information
Part Number: AD1400256MOU
Item No: 10048
Shipping Weight: 0.1 kgs (0.22 lbs)
Actual Weight: 0.1 kgs (0.22 lbs)
Specifications
CAPACITY
256MB
STANDARD
PC3200
SINGLE MODULE OR DUAL KIT
Single module
MEMORY SPEED
400MHz (DDR400)
CAS LATENCY
CL2.5
MEMORY TIMINGS
2.5-3-3
VOLTAGE
2.5V
ERROR CHECKING
non-ECC
REGISTERED
Unbuffered
TECHNOLOGY
184-pin DDR SDRAM
CONFIGURATION
32Mx8 chips (8 chips, single-sided)
PACKAGING
Retail packaging
WARRANTY
Lifetime warranty
Product Description
256Mb 400MHz DDR RAM memory module, DDR400 PC3200 rating. 184 pins, non-ECC, 2.5V, suitable for the majority of desktop computers designed for 400MHz memory. Single-sided with 8 chips, rated CL2.5-3-3. Lifetime warranty.
This module uses 32Mx8 chips (8 chips per module) which makes them very compatible with the widest possible range of systems.
The DDR400 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 glass–epoxy printed circuit board.
DDR400 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.
Features:
- 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
This module uses 32Mx8 chips (8 chips per module) which makes them very compatible with the widest possible range of systems.
The DDR400 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 glass–epoxy printed circuit board.
DDR400 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.
Features:
- 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