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EDE1108AASE中文资料PDF规格书
EDE1108AASE规格书详情
Description
The EDE1104AASE is a 1G bits DDR2 SDRAM organized as 33,554,432 words × 4 bits × 8 banks.
The EDE1108AASE is a 1G bits DDR2 SDRAM organized as 16,777,216 words × 8 bits × 8 banks. They are packaged in 68-ball FBGA (µBGA) package.
Features
• Power supply: VDD, VDDQ = 1.8V ± 0.1V
• Double-data-rate architecture: two data transfers per clock cycle
• Bi-directional, differential data strobe (DQS and /DQS) is transmitted/received with data, to be used in capturing data at the receiver
• DQS is edge aligned with data for READs: center aligned with data for WRITEs
• Differential clock inputs (CK and /CK)
• DLL aligns DQ and DQS transitions with CK transitions
• Commands entered on each positive CK edge: data and data mask referenced to both edges of DQS
• 8 internal banks for concurrent operation
• Data mask (DM) for write data
• Burst lengths: 4, 8
• /CAS Latency (CL): 3, 4, 5
• Auto precharge operation for each burst access
• Auto refresh and self refresh modes
• Average refresh period
- 7.8µs at 0°C ≤ TC ≤ +85°C
- 3.9µs at +85°C < TC ≤ +95°C
• SSTL_18 compatible I/O
• Posted CAS by programmable additive latency for better command and data bus efficiency
• Off-Chip-Driver Impedance Adjustment and On-Die Termination for better signal quality
• Programmable RDQS, /RDQS output for making × 8 organization compatible to × 4 organization
• /DQS, (/RDQS) can be disabled for single-ended Data Strobe operation.
• FBGA (µBGA) package with lead free solder (Sn-Ag-Cu)
产品属性
- 型号:
EDE1108AASE
- 制造商:
ELPIDA
- 制造商全称:
Elpida Memory
- 功能描述:
1G bits DDR2 SDRAM organized as 33,554,432 words x 8 banks.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ELPIDA |
23+ |
NA |
39960 |
只做进口原装,终端工厂免费送样 |
询价 | ||
ELPIDA |
17+ |
BGA |
9988 |
只做原装进口,自己库存 |
询价 | ||
ELPIDA |
23+ |
NA |
2556 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
ELPIDA |
23+ |
NA |
844 |
专做原装正品,假一罚百! |
询价 | ||
ELPIDA |
23+ |
FBGA |
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 | ||
ELPIDA |
23+ |
NA/ |
3275 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ELPIDA |
21+ |
BGA |
1239 |
原装现货假一赔十 |
询价 | ||
ELPIDA |
21+ |
FBGA68 |
9850 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
ELPIDA |
BGA |
6000 |
原装现货,长期供应,终端可账期 |
询价 | |||
ELPIDAMEMORYINC |
21+ |
35200 |
一级代理/放心采购 |
询价 |