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DP8422AV-25
- Manufacturer's Part No.:DP8422AV-25
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- Description:IC CTRLR/DVR CMOS PROGRAM 84PLCC
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- Available: 13037
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $0.00000 | US $0.00 |
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The Texas Instruments DP8422AV-25 is a random access dynamic RAM with two access ports to simplify dual access.
The DP8422AV-25 can give a low cost single chip interface between dynamic RAM and DSP and all 8, 16, and 32 bit systems. DP8422AV-25
Features
• On chip high precision delay line to guarantee critical DRAM access timing parameters
• microCMOS process for low power
• High capacitance drivers for RAS, CAS, WE and DRAM address on chip
• On chip support for nibble, page and static column DRAMs
• Byte enable signals on chip allow byte writing in a word size up to 32 bits with no external logic
• Selection of controller speeds: 20 MHz and 25 MHz
• On board Port A/Port B (DP8422A only)/refresh arbitration logic
• Direct interface to all major microprocessors (application notes available)
• 4 RAS and 4 CAS drivers (the RAS and CAS configuration is programmable) DP8422AV-25 Applications
• Mobile Devices
• Computers
• Servers
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
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