Home > Products > Memory Interface

M88DDR4RCD01 - Gen1 DDR4 Registering Clock Driver (RCD)

M88DDR4RCD01 is a configurable 32-bit 1:2 Registering Clock Driver (RCD) with parity for DDR4 RDIMM and LRDIMM applications. The device supports 1.2V VDD operations. The command, address and control bus inputs are pseudo-differential with an external or internal voltage reference. The outputs of these signals are full swing CMOS drivers optimized to drive single terminated 25 to 50 Ohms traces in DDR4 RDIMM and LRDIMM applications. The clock outputs Yn_t and Yn_c and control net outputs QxCKEn, QxCSn and QxODTn can be driven with a different strength to compensate for different DIMM net topologies. By disabling unused outputs the power consumption is reduced.

M88DDR4RCD01 operates from a differential clock (CK_t and CK_c). Inputs are registered at the crossing of CK_t going HIGH, and CK_c going LOW. The input signals could be either re-driven to the outputs or they could be used to access device internal control registers when certain input conditions are met.


FeatureApplication

Compliant with JEDEC DDR4RCD01 specification

Speed up to DDR4-2400

32-bit 1:2 registering buffer for address and control signals

Integrated PLL clock driver distributing one differential clock pair to five differential pairs

VDD voltage support: 1.2V

Dual and Quad chip selects support

Parity checking on command and address inputs

Output characteristics configurable through control registers

Constant propagation delay with VT variations

ZQ calibration of Ron and IBT values

Programmable latency equalization support

CA bus training mode support to align the incoming CA and CTRL signals optimally

I2C interface support

Different power saving modes such as S3 low power mode, CK Stop mode, etc.

Low power consumption

Green package: Fine-pitch Ball Grid Array (FBGA)

High-performance DDR4 RDIMM and LRDIMM

© 2006 – 2019 Montage Technology. All rights reserved. 滬公網安備 31010402005357號, 滬ICP備18002431號-2
凤凰时时彩平台 福彩3D首页 七乐彩推荐专家预则 优酷路由宝挂硬盘赚钱 微信 支付宝赚钱方法 新疆时时彩开奖号码 天天棋牌龙虎技巧 今天七星彩开奖直播 彩金捕鱼天鸽游戏中心 排列五最新技巧和方法 重庆时时彩手机分析软件下载 捕鸟达人游戏怎么打能赢 江西快3二不同号是指 我玩龙虎输了100万2017 20l8年二肖中特 30天100元9码滚雪球图 捕鱼哪个平台好赚钱