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NT256D72S89AKGU-75B中文资料
NT256D72S89AKGU-75B数据手册规格书PDF详情
[Nanya]
Description
NT256D72S89AKGU is a Low Profile Registered 184-Pin 1U Double Data Rate (DDR) Synchronous DRAM Dual In-Line Memory Module (DIMM), organized as a one-bank 32Mx72 high-speed memory array. The module uses nine 32Mx8 DDR SDRAMs in 400 mil TSOP II packages. These DIMMs are manufactured using raw cards developed for broad industry use as reference designs. The use of these common design files minimizes electrical variation between suppliers. All NANYA 184 DDR SDRAM DIMMs provide a high-performance, flexible 8-byte interface in a 5.25” long space-saving footprint.
Features
• 184-Pin 1U Registered 8-Byte Dual In-Line Memory Module
• 32Mx72 Double Data Rate (DDR) SDRAM DIMM
• Performance:
• Intended for 100 MHz and 133 MHz applications
• Inputs and outputs are SSTL-2 compatible
• VDD = 2.5Volt ± 0.2, VDDQ = 2.5Volt ± 0.2
• SDRAMs have 4 internal banks for concurrent operation
• Differential clock inputs
• Data is read or written on both clock edges
• Bi-directional data strobe with one clock cycle preamble and one-half clock post-amble
• Address and control signals are fully synchronous to positive clock edge
• Programmable Operation:
- Device CAS Latency: 2, 2.5
- Burst Type: Sequential or Interleave
- Burst Length: 2, 4, 8
- Operation: Burst Read and Write
• Auto Refresh (CBR) and Self Refresh Modes
• Automatic and controlled precharge commands
• 13/10/1 Addressing (row/column/bank)
• 7.8 µs Max. Average Periodic Refresh Interval
• Serial Presence Detect
• Gold contacts
• SDRAMs in 66-pin TSOP Type II Package
NT256D72S89AKGU-75B产品属性
- 类型
描述
- 型号
NT256D72S89AKGU-75B
- 功能描述
184pin Low Profile Registered DDR SDRAM MODULE
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NANYA |
6000 |
面议 |
19 |
DIP/SMD |
|||
NAN |
D/CCALL |
1 |
|||||
MT |
23+ |
36800 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
||||
NOVATEK |
20+ |
QFP48L |
90000 |
全新原装正品/库存充足 |
|||
只做原装 |
21+ |
QFP48L |
36520 |
一级代理/放心采购 |
|||
NOVATEK |
21+ |
QFP48L |
23000 |
只做正品原装现货 |
|||
NOVATEK |
21+ |
QFP |
10000 |
原装现货假一罚十 |
|||
NOVATEK |
22+ |
QFP48L |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
|||
NOVATEK |
23+ |
QFP-48L |
89630 |
当天发货全新原装现货 |
|||
Semtech |
1948+ |
NA |
18562 |
只做原装正品现货!或订货假一赔十! |
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