AS4C128M32MD2-18BCN AS4C128M32MD2-18BIN Revision History AS4C128M32MD2 - 134 ball FBGA PACKAGE Revision Details Date Rev 1.0 Preliminary datasheet Jun 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 -1103- Rev.1.0 June 2016AS4C128M32MD2-18BCN AS4C128M32MD2-18BIN Specifications Features - Density : 4G bits - JEDEC LPDDR2-S4B compliance - Organization : - Low power consumption - 16M words x 32 bits x 8 banks - Four-bit prefetch DDR architecture - Package : - Eight internal banks for concurrent operation - 134-ball FBGA - Double data rate architecture for command, address and data Bus - Lead-free (RoHS compliant) and Halogen-free - Bidirectional and differential data strobe per byte of - Power supply : data (DQS and DQS) - VDD1 = 1.8V (1.7V~1.95V) - DQS is edge-aligned with data for READs, center- - VDD2/VDDQ/VDDCA = 1.2V (1.14V~1.3V) aligned with data for WRITEs - HSUL 12 interface (High Speed Unterminated Logic - Differential clock inputs (CK and CK) 1.2V) - Data mask (DM) for write data - Data rate : - Programmable READ and WRITE latencies (RL/WL) - 1066Mbps RL=8 - Auto Refresh and Self Refresh - Burst lengths (BL) : 4, 8 and 16 - Per-bank refresh for concurrent operation - Burst type (BT) : Sequential and interleave - Partial-array self refresh (PASR) - Read Latency (RL) : 3, 4, 5, 6, 7, 8 - On-chip temperature sensor to control self refresh rate - Write Latency (WL) : 1, 2, 3, 4 for temperature compensated self refresh (TCSR) - Output driver impedance: 34.3/40/48/60/80/120 - Deep power-down mode (DPD) - Operating case temperature range - Selectable output drive strength (DS) - Commercial Tc = -25C to +85C - Clock stop capability - Industrial Tc = -40C to +85C - DQ calibration offering specific DQ output patterns - ZQ calibration Table 1. Ordering Information Part Number Org Temperature MaxClock (MHz) Package AS4C128M32MD2-18BCN 128Mx32 533 134-ball FBGA Commercial -25C to + 85C AS4C128M32MD2-18BIN 128Mx32 533 134-ball FBGA Industrial -40C to +85C Table 2. Speed Grade Information Speed Grade Clock Frequency RL tRCD (ns) tRP (ns) DDR2L-1066 533MHz 18 18 8 Confidential -2103- Rev.1.0 June 2016