mask-programmable ROM chip
C22119
concept
A mask-programmable ROM chip is a read-only memory device whose data contents are permanently defined during semiconductor fabrication by customizing one or more photolithographic masks.
All labels observed (4)
| Label | Occurrences |
|---|---|
| read-only memory chip | 2 |
| ROM-based firmware | 1 |
| mask-programmable ROM chip canonical | 1 |
| read-only memory | 1 |
Instances (5)
| Instance | Via concept surface |
|---|---|
|
Intel 4001 ROM
surface form:
Intel 4001
|
— |
| Kickstart | ROM-based firmware |
| Apple Macintosh ROM | read-only memory |
| 2513 character generator ROM | read-only memory chip |
| IIci ROM | read-only memory chip |