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WED2DL32512V25BC中文资料WEDC数据手册PDF规格书
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WED2DL32512V25BC规格书详情
DESCRIPTION
The WEDC SyncBurst - SRAM family employs high-speed, low-power CMOS designs that are fabricated using an advanced CMOS process. WEDC’s 16Mb SyncBurst SRAMs integrate two 512K x 16 SRAMs into a single BGA package to provide 512K x 32 configuration. All synchronous inputs pass through registers controlled by a positive-edge-triggered single-clock input (CLK). The synchronous inputs include all addresses, all data inputs, active LOW chip enable (CE), burst control input (ADSC) and byte write enables (BW0-3). Asynchronous inputs include the output enable (OE), clock (CLK) and snooze enable (ZZ). There is also a burst mode input (MODE) that selects between interleaved and linear burst modes. Write cycles can be from one to four bytes wide, as controlled by the write control inputs. Burst operation can be initiated with the address status controller (ADSC) input.
FEATURES
■ Fast clock speed: 200, 166, 150 & 133MHz
■ Fast access times: 2.5ns, 3.5ns, 3.8ns & 4.0ns
■ Fast OE access times: 2.5ns, 3.5ns, 3.8ns 4.0ns
■ Single +3.3V power supply (VDD)
■ Separate +3.3V or +2.5V isolated output buffer supply (VDDQ)
■ Snooze Mode for reduced-power standby
■ Single-cycle deselect
■ Common data inputs and data outputs
■ Individual Byte Write control and Global Write
■ Clock-controlled and registered addresses, data I/Os and control signals
■ Burst control (interleaved or linear burst)
■ Packaging:
• 119-bump BGA package
■ Low capacitive bus loading
产品属性
- 型号:
WED2DL32512V25BC
- 制造商:
WEDC
- 制造商全称:
White Electronic Designs Corporation
- 功能描述:
512Kx32 Synchronous Pipeline Burst SRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
WEDC |
1815+ |
BGA |
6528 |
只做原装正品现货!或订货,假一赔十! |
询价 | ||
WEDC |
21+ |
BGA |
645 |
航宇科工半导体-央企合格优秀供方! |
询价 | ||
Microsemi(美高森美) |
23+ |
CBGA255 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
WEDC |
QQ咨询 |
BGA |
66 |
全新原装 研究所指定供货商 |
询价 | ||
WEDC |
21+ |
BGA |
8000 |
全新原装 公司现货 价格优 |
询价 | ||
ROK |
23+ |
BGA |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
WED |
23+ |
BGA |
1733 |
专业优势供应 |
询价 | ||
NULL |
2138+ |
BGA |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
23+ |
BGA |
9800 |
现货库存,全新原装,特价销售 |
询价 | |||
WHITEELECTRONICDESIGNS |
54 |
询价 |