Transcend JM388D643A-5L JetRam DDR 184Pin 1GB DDR-400 Unbuffer Non-ECC Memory Module, Max clock Freq 200MHZ, Double-data-rate architecture; two data transfers per clock cycle; Differential clock inputs (CK and /CK), Burst Mode Operation, Auto and Self Refresh, Data I/O transactions on both edge of data strobe, UPC 760557795995 (JM388D643A5L JM388D643A 5L)

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Computer Products > Memory RAM > Transcend JM388D643A-5L JetRam DDR 184Pin 1GB DDR-400 Unbuffer Non-ECC Memory Module, Max clock Freq 200MHZ, Double-data-rate architecture; two data transfers per clock cycle; Differential clock inputs (CK and /CK), Burst Mode Operation, Auto and Self Refresh, Data I/O transactions on both edge of data strobe, UPC 760557795995 (JM388D643A5L JM388D643A 5L)

Transcend JM388D643A-5L JetRam DDR 184Pin 1GB DDR-400 Unbuffer Non-ECC Memory Module, Max clock Freq 200MHZ, Double-data-rate architecture; two data transfers per clock cycle; Differential clock inputs (CK and /CK), Burst Mode Operation, Auto and Self Refresh, Data I/O transactions on both edge of data strobe, UPC 760557795995 (JM388D643A5L JM388D643A 5L)

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Transcend JM388D643A-5L JetRam DDR 184Pin 1GB DDR-400 Unbuffer Non-ECC Memory Module, Max clock Freq 200MHZ, Double-data-rate architecture; two data transfers per clock cycle; Differential clock inputs (CK and /CK), Burst Mode Operation, Auto and Self Refresh, Data I/O transactions on both edge of data strobe, UPC 760557795995, Edge aligned data output, center aligned data input; Serial Presence Detect (SPD) with serial EEPROM, SSTL-2 compatible inputs and outputs, MRS cycle with address key programs, Power supply: VDD: 2.6V +/- 0.1V, VDDQ: 2.6V+/- 0.1V; RoHS compliant

General Information
Manufacturer	Transcend
Manufacturer Part Number	JM388D643A-5L
Product Name	JetRam DDR 184Pin 1GB DDR-400 Unbuffer Non-ECC Memory Module
UPC Code	760557795995
Overview
The JM388D643A-5L is a 128Mx64bits Double Data Rate SDRAM high-density Module for DDR400. The JM388D643A-5L consists of 16pcs CMOS 64Mx8 bits Double Data Rate SDRAMs in 66 pin TSOP-II 400mil packages and a 2048 bits serial EEPROM on a 184-pin printed circuit board. The JM388D643A-5L is a Dual In-Line Memory Module and is intended for mounting into 184-pin 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 operation frequencies, programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.
Features
Max clock Freq 200MHZ. Double-data-rate architecture; two data transfers per clock cycle Differential clock inputs (CK and /CK) Burst Mode Operation. Auto and Self Refresh. Data I/O transactions on both edge of data strobe. Edge aligned data output, center aligned data input. Serial Presence Detect (SPD) with serial EEPROM SSTL-2 compatible inputs and outputs. MRS cycle with address key programs. Power supply: VDD: 2.6V � 0.1V, VDDQ: 2.6V �0.1V RoHS compliant products.
Specifications
Frequency	DDR-400
Function	Unbuffer Non-ECC Memory
Pin Number	184Pin
Capacity	1GB
DRAM Type	64Mx8

A-20121022-1052-130-L

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.

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