(Hong Kong)
Product Summary
The MC68LC040RC25A microprocessor offers superscalar integer performance of over 100 MIPS at 66 MHz. The MC68LC060RC66 comes fully equipped with both a floating-point unit (FPU) and a memory management unit (MMU) for high-performance embedded control and desktop applications.
Parametrics
Absolute maximum ratings: (1)Supply Voltage: -0.3 to 4.0 V; (2)Input Voltage: -0.5 to VCC+4 V; (3)Maximum Operating Junction Temperature: 110℃; (4)Minimum Operating Ambient Temperature: 0℃; (5)Storage Temperature Range: -55 to 150℃.
Features
Features: (1)Independent Instruction and Data Memory Management Units (MMUs); (2)32-Bit Logical Address Translation to 32-Bit Physical Address; (3)User-Defined 2-Bit Physical Address Extension; (4)Addresses Translated in Parallel with Indexing into Data or Instruction Cache; (5)64-Entry Four-Way Set-Associative Address Translation Cache (ATC) for Each MMU (128 Total Entries); (6)Global Bit Allowing Flushes of All Nonglobal Entries from ATCs; (7)Selectable 4- or 8-Kbyte Page Size; (8)Separate Supervisor and User Translation Tables; (9)Two Independent Blocks for Each MMU Can Be Defined as Transparent (Untranslated).
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 MC68LC040RC25A |
Freescale Semiconductor |
Microprocessors (MPU) 32B W/ CACHE MMU |
Data Sheet |
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Quantity | ||||||
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Freescale Semiconductor |
Microprocessors (MPU) 32-BIT MPU |
Data Sheet |
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Freescale Semiconductor |
Microprocessors (MPU) 32-BIT MPU |
Data Sheet |
Negotiable |
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