| IC number: | 27C010 |
| IC function: | 1 Mbit (128k×8) EPROM |
| Related components: | 64 kbit (8k×8) EPROM, 128 kbit (16k×8) EPROM, 256 kbit (32k×8) EPROM |
| IC number | Manufacturer | Documentation |
|---|---|---|
| Am27C010 | AMD | Datasheet (PDF) |
| IC number | Package | Access time |
|---|---|---|
| Am27C010-120DC | 32-pin Ceramic DIP | 120 ns |
| IC number | CBM part number | CBM part description | Chip description |
|---|---|---|---|
| Am27C010-120DC | 391236-01 | BIOS (128K X 8 @ 120ns) | PC50-III BIOS V1.00.08 |
| Device | Positions | Package | Software |
|---|---|---|---|
| SL286/SL386SX main board | U402 | DIP | 391236-01 |
| Pin | Type | Name |
|---|---|---|
| 1 | Power | VPP |
| 2..3 | Input | A16..A15 |
| 4 | Input | A12 |
| 5..12 | Input | A7..A0 |
| 13..15 | Output | DQ0..DQ2 |
| 16 | Power | VSS |
| 17..21 | Output | DQ3..DQ7 |
| 22 | Input | CE_ |
| 23 | Input | A10 |
| 24 | Input | OE_ |
| 25 | Input | A11 |
| 26..27 | Input | A9..A8 |
| 28..29 | Input | A13..A14 |
| 30 | N/C | NC |
| 31 | Input | PGM_ |
| 32 | Power | VCC |