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EM6A9320BI-5MG中文资料PDF规格书
EM6A9320BI-5MG规格书详情
Overview
The EM6A9320 DDR SDRAM is a high-speed CMOS double data rate synchronous DRAM containing 128 Mbits. It is internally configured as a quad 1M x 32 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 EM6A9320 provides programmable Read or Write burst lengths of 2, 4, 8 and full page. An auto precharge function may be enabled to provide a self-timed row precharge that is initiated at the end of the burst sequence.
Features
• Fast clock rate: 250/200/166 MHz
• Differential Clock CK & CK# input
• 4 Bi-directional DQS. Data transactions on both
edges of DQS (1DQS / Byte)
• DLL aligns DQ and DQS transitions
• Edge aligned data & DQS output
• Center aligned data & DQS input
• 4 internal banks, 1M x 32-bit for each bank
• Programmable mode and extended mode registers
- CAS Latency: 2, 2.5, 3, 4
- Burst length: 2, 4, 8, and Full Page
- Burst Type: Sequential & Interleave
• Full page burst length for sequential type only
• Start address of full page burst should be even
• All inputs except DQ’s & DM are at the positive
edge of the system clock
• No Write-Interrupted by Read function
• 4 individual DM control for write masking only
• Auto Refresh and Self Refresh
• 4096 refresh cycles / 32ms
• Power supplies :
VDD = 2.5V ± 5
VDDQ = 2.5V ± 5
• Interface : SSTL_2 I/O compatible
• Standard 144-ball FBGA package
• Pb-free package is availiable
产品属性
- 型号:
EM6A9320BI-5MG
- 制造商:
ETRON
- 制造商全称:
ETRON
- 功能描述:
4M x 32 DDR SDRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ETRONTEC |
09/06+ |
BGA |
30000 |
普通 |
询价 | ||
ETRON |
BGA |
28533 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十! |
询价 | |||
ETRONTECH |
21+ |
BGA |
50000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
ETRONTEC |
2015+ |
BGA |
5700 |
进口原装正品 能17%开增值发票 |
询价 | ||
ETRONTECH |
23+ |
BGA |
8890 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
询价 | ||
ETRONTEC |
BGA |
37526 |
只做原装货值得信赖 |
询价 | |||
ETRONTECH |
21+ |
BGA |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
ETRONTE |
BGA |
6000 |
原装现货,长期供应,终端可账期 |
询价 | |||
EtronTech |
23+ |
FBGA144 |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
ETRONETC |
23+ |
BGA |
6000 |
只做原装 |
询价 |