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EM47FM3288SBB 参数 Datasheet PDF下载

EM47FM3288SBB图片预览
型号: EM47FM3288SBB
PDF下载: 下载PDF文件 查看货源
内容描述: 16GB ( 64mA的?? 8Bankà ?? 32 ),双数据速率3 SDRAM堆叠 [16Gb (64M×8Bank×32) Double DATA RATE 3 Stack SDRAM]
分类和应用: 动态存储器
文件页数/大小: 41 页 / 1147 K
品牌: EOREX [ EOREX CORPORATION ]
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EM47FM3288SBB  
-125  
-150  
Symbol  
Parameter & Test Conditions  
Units  
Max  
Self Refresh Current: Normal Temperature Range; TCASE: 0-  
85°C; Auto Self-Refresh (ASR): Disabled; Self-Refresh  
Temperature Range (SRT): Normal; CKE: Low; External clock: Off;  
IDD6  
CK and /CK: LOW; CL: see timing used table; BL: 8; AL: 0; CS, TBD  
Command, Address, Data IO: FLOATING; DM: stable at 0; Bank  
Activity: Self-Refresh operation; Output Buffer and RTT: Enabled in  
Mode Registers; ODT Signal: FLOATING  
TBD  
mA  
Operating Bank Interleave Read Current; CKE: High; External  
clock: On; tCK, nRC, nRAS, nRCD, nRRD, nFAW, CL: see timing  
used table; BL: 8; AL: CL-1; CS: High between ACT and RDA;  
Command, Address: partially toggling; Data IO: read data bursts  
with different data between one burst and the next one; DM: stable  
IDD7  
TBD  
TBD  
mA  
at 0; Bank Activity: two times interleaved cycling through banks (0,  
1, ...7) with different addressing; Output Buffer and RTT: Enabled in  
Mode Registers; ODT Signal: stable at 0  
Note 1: Burst Length: BL8 fixed by MRS: set MR0 A[1,0]=00B  
Note 2: Output Buffer Enable: set MR1 A[12] = 0B; set MR1 A[5,1] = 01B; RTT_Nom enable: set MR1 A[9,6,2]  
= 011B; RTT_Wr enable: set MR2 A[10,9] = 10B  
Note 3: Precharge Power Down Mode: set MR0 A12=0B for Slow Exit or MR0 A12=1B for Fast Exit  
Note 4: Auto Self-Refresh (ASR): set MR2 A6 = 0B to disable or 1B to enable feature  
Note 5: Self-Refresh Temperature Range (SRT): set MR2 A7=0B for normal or 1B for extended temperature  
range  
Note 6: Refer to DRAM supplier data sheet and/or DIMM SPD to determine if optional features or requirements  
are supported by DDR3 SDRAM  
Note 7: Read Burst type: Nibble Sequential, set MR0 A[3]=0B  
Jul. 2012  
16/41  
www.eorex.com  
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