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UPD44646362AF5-E30-FQ1-A中文资料PDF规格书
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UPD44646362AF5-E30-FQ1-A规格书详情
Features
• 1.8 ± 0.1 V power supply
• 165-pin PLASTIC BGA (15 x 17)
• HSTL interface
• DLL/PLL circuitry for wide output data valid window and future frequency scaling
• Pipelined double data rate operation
• Common data input/output bus
• Two-tick burst for low DDR transaction size
• Two input clocks (K and K#) for precise DDR timing at clock rising edges only
• Two Echo clocks (CQ and CQ#)
• Data Valid pin (QVLD) supported
• Read latency : 2.0 & 2.5 clock cycles (Not selectable by user)
• Internally self-timed write control
• Clock-stop capability. Normal operation is restored in 20 μs after clock is resumed.
• User programmable impedance output (35 to 70 Ω)
• Fast clock cycle time : 2.5 ns (400 MHz) for 2.0 clock cycles read latency,
2.0 ns (500 MHz) for 2.5 clock cycles read latency
• Simple control logic for easy depth expansion
• JTAG 1149.1 compatible test access port
• On-Die Termination (ODT) for better signal quality (Selectable ON/OFF by user)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS/瑞萨 |
1922+ |
NA |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
RENESAS |
BGA |
320 |
正品原装--自家现货-实单可谈 |
询价 | |||
RENESAS/瑞萨 |
22+ |
BGA |
3800 |
只做原装,价格优惠,长期供货。 |
询价 | ||
RenesasElectronicsAmeric |
2022 |
SRAMDDRII72MBIT165-PBGA |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
RENESAS/瑞萨 |
2122+ |
NA |
33000 |
原装进口,优势渠道,样品可出,一片起送 |
询价 | ||
RENESAS/瑞萨 |
23+ |
BGA |
12500 |
全新原装现货,假一赔十 |
询价 | ||
NEC |
1535+ |
236 |
询价 | ||||
RENESAS |
BGA |
7563 |
提供BOM表配单只做原装货值得信赖 |
询价 | |||
RENESAS |
22+23+ |
BGA |
43818 |
绝对原装正品全新进口深圳现货 |
询价 | ||
RENESAS/瑞萨 |
22+ |
BGA |
2750 |
只做原装公司现货! |
询价 |