AS4C128M8D3A-12BIN Alliance Memory

AS4C128M8D3A-12BIN AS4C128M8D3A-12BCN Revision History AS4C128M8D3A-12BCN/AS4C128M8D3A-12BIN 78 ball FBGA PACKAGE Revision Details Date Rev 1.0 Preliminary datasheet Sep. 2016 Alliance Memory Inc. 511 Taylor Way, San Carlos, CA 94070 TEL: (650) 610-6800 FAX: (650) 620-9211 Alliance Memory Inc. reserves the right to change products or specification without notice Confidential - 1/84 - Rev.1.0 Sep.2016AS4C128M8D3A-12BIN AS4C128M8D3A-12BCN Features Overview JEDEC Standard Compliant The 1Gb Double-Data-Rate-3 DRAMs is double data rate architecture to achieve high-speed operation. It is Power supplies: V & V = +1.5V 0.075V DD DDQ internally configured as an eight bank DRAM. Industrial temperature: TC = -40~95 C The 1Gb chip is organized as 16Mbit x 8 I/Os x 8 bank Supports JEDEC clock jitter specification devices. These synchronous devices achieve high Fully synchronous operation speed double-data-rate transfer rates of up to 1866 Fast clock rate: 800MHz Mb/sec/pin for general applications. Differential Clock, CK & CK The chip is designed to comply with all key DDR3 DRAM key features and all of the control and address Bidirectional differential data strobe inputs are synchronized with a pair of externally - DQS & DQS supplied differential clocks. Inputs are latched at the 8 internal banks for concurrent operation cross point of differential clocks (CK rising and CK 8n-bit prefetch architecture falling). All I/Os are synchronized with differential DQS Pipelined internal architecture pair in a source synchronous fashion. Precharge & active power down These devices operate with a single 1.5V 0.075V Programmable Mode & Extended Mode registers power supply and are available in BGA packages. Additive Latency (AL): 0, CL-1, CL-2 Programmable Burst lengths: 4, 8 Burst type: Sequential / Interleave Output Driver Impedance Control 8192 refresh cycles / 64ms - Average refresh period 7.8s -40C TC +85C 3.9s +85C TC +95C Write Leveling ZQ Calibration Dynamic ODT (Rtt Nom & Rtt WR) RoHS compliant Auto Refresh and Self Refresh 78-ball 8 x 10.5 x 1.0mm FBGA package - Pb and Halogen Free Table 1. Ordering Information Temperature Max Clock (MHz) Product part No Org Package AS4C128M8D3A-12BCN 800 78-ball FBGA 128M x 8 Commercial 0C to 95C AS4C128M8D3A-12BIN 800 78-ball FBGA 128M x 8 Industrial -40C to 95C Table 2. Speed Grade Information Speed Grade Clock Frequency CAS Latency t (ns) t (ns) RCD RP 13.75 13.75 800 MHz 11 DDR3-1600 Confidential - 2/84 - Rev.1.0 Sep.2016