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EM658160TS-7规格书详情
Overview
The EM658160 SDRAM is a high-speed CMOS double data rate synchronous DRAM containing 64 Mbits. It is internally configured as a quad 1M x 16 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CK). Data outputs occur at both rising edges of CK and /CK. Read and write accesses to the SDRAM are burst oriented; accesses start at a selected location and continue for a programmed number of locations in a programmed sequence. Accesses begin with the registration of a BankActivate command which is then followed by a Read or Write command. The EM658160 provides programmable Read or Write burst lengths of 2, 4, 8, full page.
Features
• Fast clock rate: 300/285/250/200/166/143/125MHz
• 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: 2, 2.5, 3
- 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 / 64ms
• Precharge & active power down
• Power supplies: VDD = 3.3V ± 0.3V
VDDQ = 2.5V ± 0.2V
• Interface: SSTL_2 I/O Interface
• Package: 66 Pin TSOP II, 0.65mm pin pitch
产品属性
- 型号:
EM658160TS-7
- 制造商:
ETRON
- 制造商全称:
ETRON
- 功能描述:
4M x 16 DDR Synchronous DRAM(SDRAM)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
1318+ |
23568 |
优势现货可17%税 |
询价 | ||||
UEM |
21+ |
SOP |
995 |
原装现货假一赔十 |
询价 | ||
UEM |
01+ |
SOP |
995 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
UEM |
01+ |
SOP |
995 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
1815+ |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||||
EM |
SOP24 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
EM |
23+ |
NA/ |
4250 |
原装现货,当天可交货,原型号开票 |
询价 | ||
HUAWEI |
23+ |
3G |
6500 |
专注配单,只做原装进口现货 |
询价 | ||
HUAWEI |
23+ |
3G |
6500 |
专注配单,只做原装进口现货 |
询价 | ||
UEM |
01+ |
SOP |
1095 |
全新原装 实单必成 |
询价 |