MVME147 Cross Reference
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|
REPLACEMENT |
REPLACEMENT |
NEWEST MODEL |
DESC. |
|
|
MVME147 |
MVME147S |
- |
- |
MC68C030 20MHz, 4MB DRAM |
|
MVME147RF |
MVME147SRF |
MVME147-010 |
MVME147-010A |
MC68C030 16.67MHz, 4MB DRAM |
|
MVME147-1 |
MVME147S-1 |
MVME147-011 |
MVME147-011A |
MC68C030 25MHz, 4MB DRAM |
|
MVME147A-1 |
MVME147SA-1 |
MVME147-012 |
MVME147-012A |
MC68C030 25MHz, 8MB DRAM |
|
MVME147SA-2 |
- |
MVME147-022 |
MVME147-022A |
MC68C030 33MHz, 8MB DRAM |
|
MVME147SB-1 |
- |
MVME147-013 |
MVME147-013A |
MC68C030 25MHz, 16MB DRAM |
|
MVME147SB-2 |
- |
MVME147-023 |
MVME147-023A |
MC68C030 33MHz, 16MB DRAM |
|
MVME147SC-1 |
- |
MVME147-014 |
MVME147-014A |
MC68C030 25MHz,32MB DRAM |
|
MVME147SC-2 |
- |
MVME147-024 |
MVME147-024A |
MC68C030 33MHz, 32MB DRAM |
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The major differences in the MVME147-xxA version and the immediate previous version are:
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The functions formerly implemented in the PCC ASIC are now combined in a new FPGA called PCC-prime. The PCC-prime is intended to function identically to the original PPC.
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A 3.3 volt linear regulator has been added to supply power to the PCC-prime chip.
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A Schotky diode has been added to the power pin of the of the NVRAM/RTC chip to provide undervoltage protection and to prevent data loss in certain customers environments.
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The MC88913 clock driver has been replaced by the functionally compatible Texas Instruments CD339.
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The PLUS153 programmable logic device has been replaced by the functionally compatible Lattice Semiconductor ISPLS12032E.
source: V147PA/LTS from the motorola literature
** Please note, there is no guarantee this cross reference is accurate, however it is thought to be a good representation. Also, there is no guarantee that the recommended replacement will work in your application as software, settings, and/or other changes in your environment may have an effect on operation. However, in most applications you should find the replacement is a drop in.