器件名称:
EM6A9160TS-3.3
功能描述:
8M x 16 DDR Synchronous DRAM (SDRAM)
文件大小:
275.25KB 共29页
简 介:
EtronTech Features Fast clock rate: 300/275/250/200MHz Differential Clock CK & /CK Bi-directional DQS DLL enable/disable by EMRS Fully synchronous operation Internal pipeline architecture Four internal banks, 1M x 16-bit for each bank Programmable Mode and Extended Mode registers - /CAS Latency: 3, 4 - Burst length: 2, 4, 8 - Burst Type: Sequential & Interleaved Individual byte write mask control DM Write Latency = 0 Auto Refresh and Self Refresh 4096 refresh cycles / 32ms Precharge & active power down Power supplies: VDD & VDDQ = 2.5V ± 5% Interface: SSTL_2 I/O Interface Package: 66 Pin TSOP II, 0.65mm pin pitch Lead-free Package is available. EM6A9160 (Rev. 1.4 May/2006) 8M x 16 DDR Synchronous DRAM (SDRAM) Pin Assignment (Top View) VDD DQ0 VDDQ DQ1 DQ2 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 NC VDDQ LDQS NC VDD NC LDM /WE /CAS /RAS /CS NC BS0 BS1 A10/AP A0 A1 A2 A3 VDD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 VSS DQ15 VSSQ DQ14 DQ13 VDDQ DQ12 DQ11 VSSQ DQ10 DQ9 VDDQ DQ8 NC VSSQ UDQS NC VREF VSS UDM /CK CK CKE NC NC A11 A9 A8 A7 A6 A5 A4 VSS Ordering Information Part Number EM6A9160TS-3.3/3.3G* EM6A9160TS-3.6/3.6G EM6A9160TS-4/4G EM6A9160TS-5/5G Clock Frequency 300MHz 275MHz 250MHz 200MHz Data Rate 600Mbps/pin 550Mbps/pin 500Mbps/pin 400Mbps/pin Package TSOP II TSOP II TSOP II TSOP II Note : “G” indicates Pb-fre……
