A43L4616

www.DataSheet4U.com A43L4616 4M X 16 Bit X 4 Banks Synchronous DRAM Document Title 4M X 16 Bit X 4 Banks Synchronous DRAM Revision History Rev. No. 0.0 History Initial issue Issue Date September, 2004 Remark (September, 2004, Version 0.0) AMIC Technology, Corp. www.DataSheet4U.com A43L4616 4M X 16 Bit X 4 Banks Synchronous DRAM Features JEDEC standard 3.3V power supply LVTTL compatible with multiplexed address Four banks / Pulse RAS MRS cycle with address key programs - CAS Latency (2,3) - Burst Length (1,2,4,8 & full page) - Burst Type (Sequential & Interleave) All inputs are sampled at the positive going edge of the system clock Clock Frequency: 143MHz @ CL=3, 133Mhz @ CL=2 Burst Read Single-bit Write operation DQM for masking Auto & self refresh 64ms refresh period (8K cycle) 54 Pin TSOP (II) General Description The A43L4616 is 268,435,456 bits synchronous high data rate Dynamic RAM organized as 4 X 4,194,304 words by 16 bits, fabricated with AMIC’s high performance CMOS technology. Synchronous design allows precise cycle control with the use of system clock. I/O transactions are possible on every clock cycle. Range of operating frequencies, programmable latencies allows the same device to be useful for a variety of high bandwidth, high performance memory system applications. Pin Configuration TSOP (II) VDDQ VSSQ DQ14 DQ13 DQ11 UDQM VDDQ VSSQ DQ15 DQ12 DQ10 CKE VSS VSS DQ8 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30...