Which Flash chip to use for which usage?
FAQ #100309
Some PCD types (Classic and xx7) have stored their firmware on 4 Mbit flash chips plugged on the main board. Further on the user memory/backup memory of many PCDs may be extended by mounting a flash chip. This FAQ contains a list of those memory chips in relation to the usage.
The possible applications for the 4 MBit flash chips
| Usage of chip | Chip type | ordering number |
| FW chip for PCD2.M150 | A29040B-70F (AMIC) | 4 502 7341 0 |
old: | ST39SF040-70 (SST) | |
old: | AT49F040-70 (ATMEL) | |
| FW chip for PCD2.M127/157 (needs FW V3.103) | A29040B-70F (AMIC) | 4 502 7341 0 |
old: | ST39SF040-70 (SST) | |
old: | AT49F040-70 (ATMEL) | |
| User memory for PCD1.M1x5 and PCD2 Classic (not M170 or M480) | AM29F040 | 4 502 7224 0 |
| Backup memory for PCD2.xx7 needs FW V2.410 | AM29F040 | 4 502 7224 0 |
old: | AT29C040 | 4 502 7248 0 |
The possible applications for 1 MBit flash chips
| Usage of chip | Chip type | Ordering number |
| User memory for PCD1.M1x0, PCD1.M1x5 and PCD2 Classic (not M170 and M480) | AM29F010 | 4 502 7141 0 |
| Backup memory for PCD1.M137 and PCD2.xx7 | AM29F010 | 4 502 7141 0 |
Categories
PCD1 / M1x0/M1x5
PCD1 / _Firmware xx7
PCD2 / _Firmware Classic
PCD2 / _Firmware xx7
PCD2 / M1xx
Last update: 01.06.2015 01:22
First release: 21.01.2005 12:58
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