Memory
Macintosh 128K ROM
64 KiB read-only Macintosh Toolbox firmware.
- Manufacturer
- Apple Computer
- Architecture
- Mask ROM
- Introduced
- 1984
- Word size
- 16 bit
- Type
- Mask ROM
- Record status
- provisional
Figures
| Metric | Value | Evidence | Basis | Method | Source |
|---|---|---|---|---|---|
| Memory capacity memory | 64 KiB | Confirmed | Vendor-rated | Design capacity Stated by the vendor Apple states the ROM size in the software specifications table. |