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Maxim > Solutions > RAID Data Storage Systems
Flash ROM
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
Ultra-High-Speed Flash Microcontrollers
DS89C430, DS89C440, DS89C450
| Ultra-High-Speed Flash Microcontrollers Offer In-Application Programmable Flash Memory |
| QV |
Ultra-High-Speed Microcontroller
DS89C420
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| Key Specifications:
8051 Drop-Ins |
| Part Number |
Internal Program Memory |
Internal MOVX SRAM |
Serial Ports |
16-bit Timers |
Data Pointers |
Features |
Watchdog |
Power Fail Reset & Interrupt |
Power Mgmt. Mode |
Ring Osc. |
Supply Voltage (V) |
Package |
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DS89C430
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16kB Flash
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1kB
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2
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3
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2
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| • | 256-Byte Internal Scratchpad |
| • | Multiple External Interrupts |
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Yes
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Yes
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Yes
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Yes
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4.5 to 5.5
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PDIP(W)/40
PLCC/44
TQFP/44
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DS89C450
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64kB Flash
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1kB
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2
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3
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2
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| • | 256-Byte Internal Scratchpad |
| • | Multiple External Interrupts |
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Yes
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Yes
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Yes
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Yes
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4.5 to 5.5
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PDIP(W)/40
PLCC/44
TQFP/44
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| See All 8051 Drop-Ins (10) |
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